Glass-breaker cartridge for a projectile launcher

Abstract

A deployment platform is responsive to an electronic signal and capable of firing. The deployment platform may include a housing defining a chamber and a cartridge case disposed within the chamber. The cartridge case may include a body having an inner surface, a propulsion module, and a piston. The inner surface defines an internal channel. The propulsion module is coupled to the inner surface at one end of the body, and the piston is disposed within the internal channel. A first side of the piston may be adjacent to the propulsion module. A projectile may be disposed within the internal channel, adjacent to a second side of the piston opposite the first side. The propulsion module may include a conductor configured to receive an electronic signal from the deployment platform. An igniter may be adjacent to the conductor and configured to expand gas in response to the electronic signal. An igniter cap may be disposed between the igniter and the piston.

Description

[Technical Field]

[0001] The embodiments of this disclosure relate to a projection transmitter. [Previous Technology]

[0002] A projectile launcher fires one or more projectiles at a target. A conducted electronic weapon ("CEW") is a projectile launcher. The CEW delivers an electric current through the target's tissue. The current may interfere with the target's voluntary movement, such as walking, running, or moving. The current may cause pain or other discomfort, causing the target to cease voluntary movement. The current may interrupt the voluntary control of muscles by stiffening, locking, and / or freezing the target's skeletal muscles, thereby causing neuromuscular dysfunction. This dysfunction interferes with the target's voluntary movement. A typical CEW fires two or more projectiles (e.g., electrodes) to remotely deliver an electric current through the target's tissue. [Summary of the Invention]

[0003] In various embodiments, a cartridge case is disclosed. The cartridge case may include a body having an inner surface that defines an internal channel. The cartridge case sleeve may include a piston disposed in the internal channel and configured to receive force. The cartridge case may include a projectile disposed in the internal channel in front of the piston.

[0004] In various embodiments, the cartridge case may further include a propulsion module. The propulsion module may include a conductor configured to receive an electronic signal. The propulsion module may include an igniter near the conductor, configured to ignite in response to the electronic signal. The propulsion module may include an igniter cap disposed between the igniter and the piston. The igniter cap may accelerate the piston and the projectile in a forward direction in response to the expanding gas generated by the igniter's ignition. The igniter cap may translate in the forward direction into the piston in response to the expanding gas generated by the igniter's ignition.

[0005] In various embodiments, the piston may include a cup having a recessed surface configured to receive a first projectile from the projectile. The hardness of the projectile from the projectile may be greater than that of glass. The first projectile from the projectile may include a ceramic ball. The projectile may have appropriate size and shape to disperse during deployment from an internal channel.

[0006] In various embodiments, a deployment platform is disclosed. The deployment platform can be launched in response to an electronic signal. The deployment platform may include a housing defining a barrel. The deployment platform may include a cartridge case disposed in the barrel. The cartridge case may include a body having an inner surface defining an internal channel. The cartridge case may include a propulsion module coupled to the inner surface at one end of the body. The cartridge case may include a piston disposed in the internal channel, with a first side of the piston adjacent to the propulsion module. The cartridge case may include a projectile disposed in the internal channel and adjacent to a second side of the piston opposite to the first side of the piston.

[0007] In various embodiments, the deployment platform may further include a magazine removably coupled to the deployment platform, wherein the magazine includes a housing. The deployment platform may include a conducted electronic weapon (CEW).

[0008] In various embodiments, the propulsion module may further include a conductor configured to receive an electronic signal from a deployment platform; an igniter adjacent to the conductor configured to expand gas in response to the electronic signal; and an igniter cap disposed between the igniter and the piston. The igniter cap may accelerate the piston and the projectile forward in response to the expansion of the gas.

[0009] In various embodiments, the piston may include a cup having a recessed surface configured to receive a first projectile from the projectile. The piston may be hollow. The piston may be configured to be deployed from the cartridge case in response to the deployment of the projectile.

[0010] In various embodiments, a cartridge case is disclosed. The cartridge case may include a body having an inner surface that defines an internal channel. The cartridge case may include a propulsion module coupled to the inner surface at a first end of the body. The propulsion module may be configured to expand gas in response to an electronic signal. The cartridge case may include a piston disposed in an internal channel adjacent to the propulsion module. The cartridge case may include a projectile disposed in an internal channel adjacent to the piston. The piston may be disposed between the propulsion module and the projectile.

[0011] In various embodiments, the projectile may be of uniform size and shape. The projectile may be configured to disperse in response to deployment from an internal channel. The projectile may include a sphere. The sphere may be harder than glass.

[0012] Unless otherwise expressly stated herein, the above features and elements can be combined in various combinations without exclusivity. The operation of these features and elements, and the disclosed embodiments, will become more apparent from the following description and the accompanying drawings.

Implementation Method

[0023] Implementations of exemplary embodiments herein are described in illustrative manner with reference to the accompanying drawings. While these embodiments are described in sufficient detail to enable those skilled in the art to practice this disclosure, it should be understood that other embodiments may be implemented, and logical changes and adaptations may be made in design and construction based on this disclosure and the teachings herein. Therefore, the embodiments herein are for illustrative purposes only and not for limiting purposes.

[0024] The scope of this disclosure is defined by the appended claims and their legal equivalents, and not merely by the examples described. For example, steps enumerated in any method or process description may be performed in any order, and are not necessarily limited to the order presented. Furthermore, any reference to the singular includes multiple embodiments, and any reference to more than one component or step may include a singular number of components or steps. References to attachment, fixing, coupling, connection, or similar means may include permanent, removable, temporary, partial, complete, and / or any other possible attachment options. Surface shading may be used throughout the drawings to indicate different parts, but does not necessarily indicate the same or different materials.

[0025] The glass-breaking cartridge of this disclosure can be loaded into a magazine that is removably coupled to a projectile launcher or other deployment platform. The cartridge fires a projectile at a brittle structure (e.g., glass) to break and clear debris from the structure. The glass-breaking cartridge is compatible with conducted electronic weapon (CEW) platforms, such as those offered by Axon Enterprise, Inc. under its well-known TASER trademark. In some instances, ceramic balls or other projectiles can be fired forward from the cartridge and diffuse or disperse in different directions. This dispersion may cause the projectiles to impact the glass at different times and locations to improve clearance performance.

[0026] In various embodiments, a projectile launcher can be configured to launch one or more projectiles at a target. A projectile launcher can include any platform (e.g., a deployment platform), device, weapon, gun, system, and / or the like configured to deploy (or cause to deploy) a projectile. The platform may be launchable in response to receiving an electrical signal. A projectile launcher can include one or more electronic devices configured to deploy a projectile. As further examples, a projectile launcher can include conducted electronic weapons (CEW), modular conducted electronic weapons (MCEW), payload launchers, projectile devices configured to deploy wrapped projectiles, paintball guns, and / or the like. In this regard, a projectile launcher can include a standalone device, a device mounted or communicating with a second device, a platform or system electronically communicating with a second electronic device, and / or the like.

[0027] In various embodiments, the hardness, shape, or velocity of the projectile can be selected for various types of glass or other brittle structures for performance purposes. The radius of a spherical projectile can be selected to exert the required pressure on the brittle structure in response to an impact. In some instances, using a substantially uniformly sized spherical projectile may tend to prevent the projectile from jamming in the chamber during deployment. Spherical or more circular projectiles tend to disperse more than rectangular or elongated projectiles and tend to fly along similar flight paths. The projectile may have a size and shape that causes it to disperse during deployment from the cartridge. Projectile dispersion may refer to the deployment of the projectile in different directions. For example, a first projectile is deployed in a first direction from the cartridge, and a second projectile is deployed in a second direction from the cartridge, wherein the first direction is different from the second direction. In some instances, the cartridge capacity can be adjusted by moving the piston forward or backward in the chamber to allow more or fewer projectiles to be fired within the cartridge.

[0028] In various embodiments, the projectile launcher can be configured to be held and operated by a human user. For example, the projectile launcher may include a handle, grip, barrel, stock and / or the like, configured to be held in the hand of a human user.

[0029] In various embodiments, the projectile transmitter may be mounted on or near a platform. In this respect, the projectile transmitter can be remotely operated. For example, a human user can remotely operate the projectile transmitter. The platform may include any suitable object, structure, or the like.

[0030] For example, in some embodiments, the platform may include a remotely controlled vehicle. The remotely controlled vehicle may include any object capable of traveling on land (e.g., the ground surface), water, or air. The remotely controlled vehicle may be operated by a human user. The remotely controlled vehicle may include an autonomous vehicle. The remotely controlled vehicle may include an unmanned aerial vehicle (UAV) (e.g., a drone), an unmanned ground vehicle (UGV), an unmanned surface vessel (USV) (e.g., an unmanned surface vehicle, an automated surface vehicle, etc.), a robot, a car, or the like. The ground vehicle may include one or more wheels, continuous tracks (e.g., tank tracks, tracks, etc.), or the like, configured to enable movement of the vehicle on a land-based terrain. The remotely controlled vehicle may be operated via a separate control interface. The remotely controlled vehicle may be operated via short-range electronic communication and / or via long-range electronic communication. In various embodiments, the decision to remotely deploy a projectile transmitter from the platform may be received directly from a human operator.

[0031] As a further example, in some embodiments, the platform may include a static structure. The static structure may include safety pillars, building walls (internal or external), walls or surfaces of access control vestibules (e.g., airlocks, personnel control cabins, double doors, etc.), vehicle surfaces, surfaces or outer surfaces of electronic devices (e.g., recording devices, closed-circuit television cameras, etc.) and / or the like.

[0032] The projectile launcher can be configured to launch any suitable type of projectile. For example, the projectile can include any object, payload, capsule, and / or similar object configured to be deployed from the projectile launcher. For example, according to various embodiments, the projectile can include non-lethal or low-lethal projectiles. In this regard, the projectile can include or be configured to deploy darts, paintballs, rubber projectiles (e.g., rubber bullets), conducted electronic weapon (CEW) electrodes, modular conducted electronic weapon (MCEW) electrodes or payloads, flashbangs, pyrotechnic charges, ceramic projectiles, glass-breaking projectiles, metal projectiles, entanglement projectiles configured to entangle targets (e.g., tethered entanglement projectiles, nets, etc.), odor-based projectiles, liquid-based projectiles, gas-based projectiles, pepper spray or pepper spray projectiles (e.g., capsaicin resin, OC spray), tear gas or tear gas canisters or projectiles (e.g., 2-chlorobenzyl malononitrile, non-lethal CS spray), and / or any other non-lethal or low-lethal projectile.

[0033] In various embodiments, the electrode for CEW may include a tip designed to pierce or attach near the target tissue to provide a conductive path between the electrode and the tissue. For example, the electrode may be electrically coupled to the handle of a projectile launcher via a conductive wire. The handle may provide current through the wire, the electrode, the tip, and to the target.

[0034] In some embodiments, the launcher may be configured to deliver a suppressive substance (e.g., at least partially suppressing a target). In some embodiments, the launcher may be configured to deliver a marking substance (e.g., marking or designating a target). In some embodiments, the launcher may be configured to deliver a pyrotechnic charge that temporarily suppresses the visual or auditory perception of a target (e.g., a flashbang). In some embodiments, the launcher may be configured to break and clear glass (e.g., from a window or door).

[0035] In various embodiments, the projectile launcher may include a handle and one or more magazines. The handle may include one or more receiving compartments for receiving magazines. The magazines may be removably positioned in the receiving compartments (e.g., inserted, coupled, etc.). The magazines may be releasably, electrically, electronically, and / or mechanically coupled to the receiving compartments. Deployment of the projectile launcher may fire one or more projectiles from the magazines. For example, deployment of the projectile launcher may result in the firing of one or more projectiles at a target. In embodiments where the projectile launcher includes a CEW configured with a glass-breaking cartridge, deployment of the projectile launcher may result in the firing of one or more projectiles at a glass target, thereby remotely breaking the glass target or clearing glass fragments.

[0036] In various embodiments, the magazine may be configured to include, hold, or receive one or more launchers. The magazine may include two or more launchers that are fired simultaneously. The magazine may include two or more launchers, each of which may be fired individually at different times. The magazine may include a single launcher configured to be fired from the magazine. The launching launcher may be referred to as an initiating (e.g., firing, deploying, launching, etc.) magazine or a projectile launcher. After use (e.g., after initiation), the magazine can be removed from the receiving compartment and reloaded with new launchers and / or replaced with an unused (e.g., unfired, uninitiated) magazine to allow the firing of other launchers.

[0037] In various embodiments, with reference to Figures 1A-1C, examples of a projectile launcher 100 are disclosed. The projectile launcher 100 may resemble or have the same form and / or components as any projectile launcher, CEW, or similar discussed herein. The projectile launcher 100 may include a handle 110 and a magazine 112. Those skilled in the art will understand that Figure 1C is a schematic diagram of the projectile launcher 100, and one or more components of the projectile launcher 100 may be located in any suitable position, either inside or outside the handle 110 and / or the magazine 112.

[0038] The handle 110 may be configured to receive various components of the projectile launcher 100, configured to deploy projectiles from the magazine 112, supply current to the magazine 112, and / or otherwise assist the operation of the projectile launcher 100, as further discussed herein. Although depicted in firearm form in Figures 1A and 1B, the handle 110 may include any suitable shape and / or size. Although referred to herein as a "handle," the handle 110 may include any suitable platform, device, weapon, gun, system, and / or similar object configured to deploy (or cause to deploy) projectiles, as further discussed herein.

[0039] The handle 110 may include a handle end 113 opposite to the deployment end 114. The deployment end 114 may be configured and have appropriate size and shape to receive one or more magazines 112. The handle end 113 may have appropriate size and shape to be held in the hand of a user. For example, the handle end 113 may be handle-shaped so that the user can manually operate the projectile launcher 100. In various embodiments, the handle end 113 may also include a contour conforming to the shape of the user's hand, such as an ergonomic grip. The handle end 113 may include a surface coating, such as a non-slip surface, grip pad, rubber texture, and / or the like. As a further example, the handle end 113 may be wrapped with leather, colored prints, and / or any other suitable material as needed.

[0040] In various embodiments, the handle 110 may include various mechanical, electronic, and / or electrical components configured to assist in performing the functions of the projectile launcher 100. For example, the handle 110 may include one or more triggers 115, a control interface 117, processing circuitry 135, a power supply 140, and / or a signal generator 145. The handle 110 may include a protective element (e.g., a trigger guard). The protective element may define an opening formed in the handle 110. The protective element may be located in the central region of the handle 110 (e.g., as depicted in Figures 1A and 1B) and / or any other suitable location on the handle 110. The trigger 115 may be disposed within the protective element. The protective element may be configured to protect the trigger 115 from unintentional physical contact (e.g., unintentional activation of the trigger 115). The protective element may surround the trigger 115 within the handle 110.

[0041] In various embodiments, trigger 115 may be coupled to an outer surface of handle 110 and may be configured to move, slide, rotate, or otherwise become physically pressed or moved upon application of physical contact. For example, trigger 115 may be actuated by physical contact applied to trigger 115 from within the guard. Trigger 115 may include a mechanical or electromechanical switch, button, trigger, or the like. For example, trigger 115 may include a switch, button, and / or any other suitable type of trigger. Trigger 115 may be mechanically and / or electronically coupled to processing circuitry 135. In response to trigger 115 being activated (e.g., pressed, pushed, etc. by a user), processing circuitry 135 may enable the deployment (or cause deployment) of one or more magazines 112 from projectile launcher 100, as discussed further herein.

[0042] In various embodiments, power supply 140 may be configured to provide power to various components of the projectile launcher 100. For example, power supply 140 may provide energy for operating electronic and / or electrical components (e.g., parts, subsystems, circuits, etc.) of the projectile launcher 100 and / or one or more magazines 112. Power supply 140 may provide power. Providing power may include providing current at a given voltage. Power supply 140 may be electrically coupled to processing circuitry 135 and / or signal generator 145. In various embodiments, power supply 140 may be electrically coupled to a control interface that includes electronic features and / or components. In various embodiments, power supply 140 may be electrically coupled to trigger 115 that includes electronic features or components. Power supply 140 may provide current at a given voltage. Power from power supply 140 may be provided as direct current ("DC"). The power from power supply 140 can be provided as alternating current ("AC"). Power supply 140 may include a battery. The energy of power supply 140 may be renewable, depletable, and / or replaceable. For example, power supply 140 may include one or more rechargeable or disposable batteries. In various embodiments, energy from power supply 140 may be converted from one form (e.g., electrical, magnetic, thermal) to another to perform the functions of the system.

[0043] Power supply 140 can provide energy for performing the functions of projectile emitter 100. For example, power supply 140 can provide current to signal generator 145, which provides current through a target to impede the movement of the target (e.g., through magazine 112). Power supply 140 can provide energy for stimulating signals. Power supply 140 can provide energy for other signals, including ignition signals, as discussed further herein.

[0044] In various embodiments, the processing circuitry 135 may include any circuitry, electrical component, electronic component, software, and / or the like configured to perform the various operations and functions discussed herein. For example, the processing circuitry 135 may include processing circuitry, a processor, a digital signal processor, a microcontroller, a microprocessor, an application-specific integrated circuit (ASIC), a programmable logic device, logic circuitry, a state machine, a microelectromechanical system (MEMS) device, signal conditioning circuitry, communication circuitry, a computer, a computer-based system, radio, a network device, a data bus, a location bus, and / or any combination thereof. In various embodiments, the processing circuitry 135 may include passive electronics (e.g., resistors, capacitors, inductors, etc.) and / or active electronics (e.g., operational amplifiers, comparators, analog-to-digital converters, digital-to-analog converters, programmable logic, state relay control (SRC), transistors, etc.). In various embodiments, the processing circuitry 135 may include a data bus, an output port, an input port, a timer, a memory, an arithmetic unit, and / or the like.

[0045] In various embodiments, the processing circuit 135 may include signal conditioning circuitry. The signal conditioning circuitry may include a level shifter to change (e.g., increase or decrease) the magnitude of a voltage (e.g., a signal) or shift the magnitude of the voltage provided by the processing circuit 135 before it is received by the processing circuit 135.

[0046] In various embodiments, processing circuitry 135 may be configured to control and / or coordinate some or all of the operations of projected transmitter 100. For example, processing circuitry 135 may include (or communicate with therewith) memory configured to store data, programs, and / or instructions. This memory may include tangible, non-transitory computer-readable memory. Instructions stored in tangible, non-transitory memory may allow processing circuitry 135 to perform various operations, functions, and / or steps, as described herein. As used herein, the term "non-transitory" should be understood to exclude only transient signals themselves for purely propagation purposes from the claims, without waiving claims to all standard computer-readable media, provided that such media are not merely transient signals for propagation purposes.

[0047] In various embodiments, memory may include any hardware, software, and / or database components capable of storing and maintaining data. For example, a memory unit may include a database, data structure, memory component, or the like. A memory unit may include any suitable nontransitory memory known in the art, such as internal memory (e.g., random access memory (RAM), read-only memory (ROM), solid-state drive (SSD), etc.), removable memory (e.g., SD card, xD card, CompactFlash card, etc.) or the like.

[0048] The processing circuit 135 can be configured to provide and / or receive electrical signals in digital and / or analog form. The processing circuit 135 can provide and / or receive digital information via a data bus using any protocol. The processing circuit 135 can receive information, manipulate received information, and provide manipulated information. The processing circuit 135 can store information and retrieve stored information. The information received, stored, and / or manipulated by the processing circuit 135 can be used to perform functions, control functions, and / or perform operations or execute stored programs.

[0049] The processing circuit 135 can control the operation and / or function of other circuits and / or components of the projector transmitter 100. The processing circuit 135 can receive or determine status information regarding the operation of other components, perform calculations on the status information, and provide commands (e.g., instructions) to one or more other components. The processing circuit 135 can command another component to start operation, continue operation, change operation, pause operation, stop operation, and similar steps. Commands and / or status can be communicated between the processing circuit 135 and other circuits and / or components via any suitable electrical signal or electronic communication. Commands and / or status can be communicated between the processing circuit 135 and other circuits and / or components via any type of bus, including any type of data / position bus (e.g., SPI bus).

[0050] In various embodiments, the processing circuitry 135 may include a communication unit or communicate electronically with a communication unit. The communication unit may be similar to or include any other communication unit, short-range communication unit, long-range communication unit, or the like. The communication unit may enable electronic communication between devices and systems. The communication unit may enable communication over a network. For example, the communication unit may include a modem, network interface (such as an Ethernet card), communication port, or the like. Data can be transmitted through the communication unit in the form of signals, which may be electronic, electromagnetic, optical, or other signals capable of being transmitted or received by the communication unit. The communication unit may be configured to communicate via any wired protocol, wireless protocol, or other protocol capable of transmitting information over a wired or wireless connection. In various embodiments, the communication unit may be configured to enable short-range communication between devices and systems. In various embodiments, the communication unit may be configured to enable long-range communication between devices or systems. In various embodiments, the communication unit may be configured to enable both short-range and long-range communication.

[0051] In various embodiments, processing circuitry 135 may be mechanically and / or electronically coupled to trigger 115. In various embodiments, processing circuitry 135 may be electrically coupled to a switch or other electronic component associated with or activated by trigger 115. Processing circuitry 135 may be configured to detect activation, actuation, pressing, input, etc., of trigger 115 (collectively, "activation events"). In response to the detection of an activation event, processing circuitry 135 may be configured to perform various operations and / or functions, as further discussed herein. Processing circuitry 135 may also include a sensor (e.g., a trigger sensor) attached to or activated by trigger 115 and configured to detect or receive activation of activation events of trigger 115. The sensor may include any suitable sensor, such as a mechanical and / or electronic sensor, capable of detecting or receiving activation events from trigger 115 and reporting activation events to processing circuitry 135.

[0052] In various embodiments, processing circuitry 135 may be mechanically and / or electronically coupled to control interface 117. In various embodiments, processing circuitry 135 may be electrically coupled to a switch or other electronic component associated with or activated by control interface 117. Processing circuitry 135 may be configured to detect or receive activation, actuation, pressing, input, signaling, communication, etc. (collectively, "control events") of control interface 117. In response to the detection or receipt of a control event, processing circuitry 135 may be configured to perform various operations and / or functions, as further discussed herein. Processing circuitry 135 may also include a sensor (e.g., a control sensor) attached to or activated by control interface 117 and configured to detect or receive activation of control events of control interface 117. The sensor may include any suitable sensor, such as a mechanical and / or electronic sensor, capable of detecting or receiving control events in control interface 117 and reporting control events to processing circuitry 135.

[0053] In various embodiments, processing circuitry 135 may be electrically and / or electronically coupled to power supply 140. Processing circuitry 135 may receive power from power supply 140. The power received from power supply 140 may be used by processing circuitry 135 to receive signals, process signals, and transmit signals to various other components in projector transmitter 100. Processing circuitry 135 may use the power from power supply 140 to detect or receive trigger 115 activation events, control events of control interface 117, or similar events, and generate one or more control signals in response to the detected events. Control signals may be based on control events and activation events. Control signals may be electrical signals.

[0054] Processing circuitry 135 can control the power supply from power supply 140 to one or more other components of projector transmitter 100. For example, power can be supplied to one or more other components via circuitry of projector transmitter 100. The circuitry can include any suitable type of circuitry and can include one or more passive and / or active components. In some embodiments, the circuitry can include one or more electrical switches configured to control the supply of power to components of projector transmitter 100. Processing circuitry 135 can be electrically coupled to one or more electrical switches. Processing circuitry 135 can be configured to control the electrical switches via electrical signals to turn the electrical switches on or off.

[0055] In various embodiments, processing circuitry 135 may be electrically and / or electronically coupled to signal generator 145. Processing circuitry 135 may be configured to transmit or provide control signals to signal generator 145 in response to detecting an activation event of trigger 115. Multiple control signals may be sequentially provided from processing circuitry 135 to signal generator 145. In response to receiving control signals, signal generator 145 may be configured to perform various functions and / or operations, as further discussed herein. In some embodiments, control signals from processing circuitry 135 to signal generator 145 may include signals from processing circuitry 135 to provide power to or cut off power to signal generator 145 (e.g., electrical signals to control an electrical switch between power supply 140 and signal generator 145).

[0056] In various embodiments, the signal generator 145 may be located within the handle 110 of the projectile transmitter 100 (e.g., as depicted in FIG1C). In various embodiments, the signal generator 145 may be located within a magazine 112 that houses the signal generator 145.

[0057] In various embodiments, signal generator 145 may be configured to receive one or more control signals from processing circuitry 135. Signal generator 145 may provide an ignition signal to magazine 112 based on the control signals. Signal generator 145 may be electrically and / or electronically coupled to processing circuitry 135 and / or magazine 112. Signal generator 145 may be electrically coupled to power supply 140. Signal generator 145 may use power received from power supply 140 to generate the ignition signal. For example, signal generator 145 may receive an electrical signal having a first current and voltage value from power supply 140. Signal generator 145 may convert the electrical signal into an ignition signal having a second current and voltage value. The converted second current and / or converted second voltage value may be different from the first current and / or voltage value. The converted second current and / or converted second voltage value may be the same as the first current and / or first voltage value. Signal generator 145 may temporarily store power from power supply 140 and rely entirely or partially on the stored power to provide the ignition signal. Signal generator 145 may also rely entirely or partially on received power from power supply 140 to provide the ignition signal without temporarily storing power.

[0058] The signal generator 145 may be wholly or partially controlled by the processing circuitry 135. In various embodiments, the signal generator 145 and the processing circuitry 135 may be separate components (e.g., physically different and / or logically independent). The signal generator 145 and the processing circuitry 135 may be a single component. For example, the control circuitry within the handle 110 may include at least the signal generator 145 and the processing circuitry 135. The control circuitry may also include other components and / or configurations, including further integrating the corresponding functions of these elements into a single component or circuitry, and further separating certain functions into separate components or circuitries.

[0059] The signal generator 145 can be controlled by a control signal to generate an ignition signal having one or more predetermined current values. For example, the signal generator 145 may include a current source. A control signal may be received by the signal generator 145 to activate the current source at a current value. Additional control signals may be received to reduce the current of the current source. For example, the signal generator 145 may include a pulse width modification circuit coupled between the current source and the output of the control circuit. A second control signal may be received by the signal generator 145 to activate the pulse width modification circuit, thereby reducing the non-zero period of the signal generated by the current source and the total current of the ignition signal subsequently output by the control circuit. The pulse width modification circuit may be separate from the circuitry of the current source, or alternatively, integrated within the circuitry of the current source. Various other forms of the signal generator 145 may be used alternatively or additionally, including those that apply voltages across one or more different resistors to generate signals with different currents. In various embodiments, the signal generator 145 may include a high-voltage module configured to deliver a current with a high voltage. In various embodiments, the signal generator 145 may include a low-voltage module configured to deliver a current with a low voltage (e.g., 2,000 volts).

[0060] In response to receiving a signal indicating activation of trigger 115 (e.g., activation event), the control circuitry provides an ignition signal to magazine 112 (or one or more launchers P in magazine 112). For example, signal generator 145 may provide an electrical signal as an ignition signal to magazine 112 in response to receiving a control signal from processing circuitry 135. In various embodiments including CEWs or electrodes, the ignition signal may be independent and different from the stimulation signal. For example, the stimulation signal in projectile launcher 100 may be provided to a different circuit within magazine 112, relative to the circuit providing the ignition signal. Signal generator 145 may be configured to generate the stimulation signal. In various embodiments, a second independent signal generator, component, or circuitry (not shown) within handle 110 may be configured to generate the stimulation signal. Signal generator 145 may also provide a ground signal path to magazine 112, thereby completing the circuitry of the electrical signal provided by signal generator 145 to magazine 112. The ground signal path may also be provided to magazine 112 by other elements in handle 110, including power supply 140.

[0061] In various embodiments, the receiving compartment 111 of the handle 110 may be configured to receive one or more magazines 112. The receiving compartment 111 may include an opening in the deployment end 114, the size and shape of which are adapted to receive one or more magazines 112. The receiving compartment 111 may include one or more mechanical features configured to removably couple one or more magazines 112 within the receiving compartment 111. The receiving compartment 111 may be configured to receive a single magazine, two magazines, three magazines, nine magazines, or any other number of magazines.

[0062] In various embodiments, the magazine 112 may include a housing sized and shaped to be inserted into a receiving chamber 111. The housing may define one or more chambers. Each chamber may define an opening through the housing (e.g., a cavity). Each chamber may be configured to receive projectiles. Each chamber may have a corresponding size and shape to receive and accommodate projectiles before and during projectile deployment of the magazine 112. Each chamber may include any suitable deployment angle. One or more chambers may include similar deployment angles. One or more chambers may include different deployment angles. The housing may include any suitable or desired number of chambers, such as two chambers, five chambers, eight chambers (e.g., as depicted), ten chambers, and / or the like.

[0063] In various embodiments, the magazine 112 may be configured to receive one or more cartridges 156, such as a first cartridge 156-0, a second cartridge 156-1, a third cartridge 156-2, an "Nth" cartridge 156-n, and / or the like. The magazine 112 may be configured to receive a number of cartridges 156 equal to the number of chambers in the magazine 112. Each cartridge 156 may include a body configured to house a projectile, and one or more components necessary for deploying the projectile from the body. The projectile may include a glass-breaking projectile, a flashbang projectile, an electrode projectile, a combination of different projectile types, or any other type of projectile suitable for deployment from the magazine 112. The propulsion module may be similar to any other propulsion module, igniter, or the like disclosed herein. For example, the first ammunition cartridge 156-0 may include a first projectile P0 and a first propulsion module 125-0, the second ammunition cartridge 156-1 may include a second projectile P1 and a second propulsion module 125-1, the third ammunition cartridge 156-2 may include a third projectile P2 and a third propulsion module 125-2, and the Nth ammunition cartridge 156-n may include an Nth projectile Pn and an Nth propulsion module 125-n, etc.

[0064] As described herein, cartridges 156-0, 156-1, 156-2, and 156-n are generally referred to individually as "cartridge 156" or collectively as "cartridges 156". As described herein, projectiles P0, P1, P2, and Pn are generally referred to individually as "projectile P" or collectively as "projectiles P". As described herein, propulsion modules 125-0, 125-1, 125-2, and 125-n are generally referred to individually as "propulsion module 125" or collectively as "propulsion modules 125".

[0065] In various embodiments, each propulsion module 125 may be coupled to or communicate with an individual projectile in the cartridge 156. For example, the first propulsion module 125-0 may communicate with the first projectile P0 (e.g., electrical communication, fluid communication, etc.), the second propulsion module 125-1 may communicate with the second projectile P1, the third propulsion module 125-2 may communicate with the third projectile P2, the Nth propulsion module 125-n may communicate with the Nth projectile Pn, and so on.

[0066] The propulsion module 125 may include any means, propellant (e.g., air, gas, etc.), igniter, or the like, capable of providing propulsion. Propulsion may include an increase in pressure caused by the rapid expansion of gas within a region or chamber (e.g., the interior of the cartridge body). Propulsion may be applied to one or more projectiles P to cause the deployment of one or more projectiles P. Propulsion module 125 may provide propulsion in response to an individual cartridge receiving an ignition signal, as previously described.

[0067] In various embodiments, propulsion can be applied directly to one or more projectiles P. For example, propulsion from propulsion module 125-0 can be directly provided to a first projectile P0, propulsion from propulsion module 125-1 can be directly provided to a second projectile P1, propulsion from propulsion module 125-2 can be directly provided to a third projectile P2, propulsion from propulsion module 125-n can be directly provided to an Nth projectile Pn, and so on. Propulsion module 125 can be in fluid communication with one or more projectiles P to provide propulsion. For example, propulsion from propulsion module 125 can travel to the projectile P within the housing or channel of an individual cartridge 156. Propulsion can travel via a manifold in an individual cartridge 156.

[0068] In various embodiments, propulsion can be indirectly provided to one or more projectiles P. For example, propulsion can be provided to a secondary propellant source within propulsion module 125. Propulsion can launch the secondary propellant source within propulsion module 125, causing the secondary propellant source to release propellant. The force associated with the released propellant can then provide force to one or more projectiles P. The force generated by the secondary propellant source can cause one or more projectiles P to be deployed from individual cartridges 156.

[0069] In various embodiments, each launcher P0, P1, P2, Pn may include any suitable type of launcher. For example, one or more launchers P may be or include a launcher, an electrode (e.g., an electrode dart), a entanglement launcher (e.g., a tethered entanglement launcher, a net, etc.), a payload launcher (e.g., including a liquid or gaseous substance), a flashbang launcher (e.g., a pyrotechnic charge that produces a flash and a loud explosion), a glass-breaking launcher (e.g., a ceramic ball that breaks and clears glass), or the like. For example, a glass-breaking launcher may include multiple spherical balls designed to break the glass on an initial impact and clear the glass on subsequent impacts.

[0070] In various embodiments, the signal generator 145 may include one or more cartridges 156 received by the magazine 112 or electrically connected in series therewith. For example, the signal generator 145 may include one or more electrical contactors 105 (e.g., first electrical contactor 105-0, second electrical contactor 105-1, third electrical contactor 105-2, "Nth" electrical contactor 105-n, etc.) or electrically connected in series therewith. The electrical contactors 105 (e.g., handle contactors, handle electrical contactors, signal generator electrical contactors, etc.) may be at least partially exposed within the receiving compartment 111. In response to the magazine 112 being inserted into the receiving compartment 111, the electrical contactors 105 may contact one or more cartridges 156 within the magazine 112 (e.g., as depicted in FIG. 1C). Each electrical contactor 105 may be configured to be electrically connected in series with one or more cartridges 156, including identical cartridges 156 or individual cartridges 156. For example, the first electrical contactor 105-0 can be electrically connected in series with the signal generator 145 and the first ammunition cartridge 156-0, the second electrical contactor 105-1 can be electrically connected in series with the signal generator 145 and the second ammunition cartridge 156-1, the third electrical contactor 105-2 can be electrically connected in series with the signal generator 145 and the third ammunition cartridge 156-2, and the Nth electrical contactor 105-n can be electrically connected in series with the signal generator 145 and the Nth ammunition cartridge 156-n, etc.

[0071] Signal generator 145 may be configured to provide one or more electrical signals to one or more cartridges 156 via one or more electrical contactors 105. For example, signal generator 145 and / or processing circuitry 135 may control the provision of electrical signals to electrical contactors 105. Signal generator 145 and / or processing circuitry 135 may control the supply of electrical signals by enabling and / or disabling electrical connections (e.g., a first electrical connection, a second electrical connection, a third electrical connection, a next electrical connection, etc.). Electrical connections may define the electrical coupling between signal generator 145 and one or more individual electrical contactors 105. Signal generator 145 and / or processing circuitry 135 may enable and / or disable electrical connections using any suitable techniques or processes, such as by selectively providing electrical signals, turning on and / or off circuits or switches and / or the like. In some embodiments, providing electrical signals may include providing a low-voltage detection signal, an ignition signal, a stimulation signal, and / or the like.

[0072] In various embodiments, the cartridge 156 may include an electrical contactor 106 (e.g., cartridge contactor, cartridge electrical contactor, etc.) at the end of its individual cartridge body. For example, the first cartridge 156-0 may include a first electrical contactor 106-0, the second cartridge 156-1 may include a second electrical contactor 106-1, the third cartridge 156-2 may include a third electrical contactor 106-2, and the Nth cartridge 156-n may include an "Nth" electrical contactor 106-n and / or the like.

[0073] The electrical contactor 106 can be configured to allow individual cartridges 156 to receive electrical signals from the signal generator 145 via individual contactors 105. For example, the electrical contactor 106 can be configured to complete the circuit between the cartridge 156 and the signal generator 145. In this respect, the electrical contactor 106 can be configured to transmit (or provide) a stimulus signal from the signal generator 145 to an individual projectile P via the electrical contactor 105. As a further example, the electrical contactor 106 can be configured to transmit (or provide) an electrical signal (e.g., an ignition signal) from the signal generator 145 to an individual propulsion module 125 via the electrical contactor 105. For example, the electrical contactor 106 can be configured to transmit (or provide) an electrical signal to a conductor of the propulsion module 125, thereby heating and igniting pyrotechnic material within the propulsion module. The ignition of the pyrotechnic material can cause the propulsion module 125 to deploy (e.g., directly or indirectly) an individual projectile P from the cartridge 156.

[0074] For example, the first cartridge 156-0 may be electrically coupled to the signal generator 145 via the first cartridge electrical contactor 106-0 and the first handle electrical contactor 105-0; the second cartridge 156-1 may be electrically coupled to the signal generator 145 via the second cartridge electrical contactor 106-1 and the second handle electrical contactor 105-1; the third cartridge 156-2 may be electrically coupled to the signal generator 145 via the third cartridge electrical contactor 106-2 and the third handle electrical contactor 105-2; the Nth cartridge 156-n may be electrically coupled to the signal generator 145 via the Nth cartridge electrical contactor 106-n and the Nth handle electrical contactor 105-n; and / or the like.

[0075] In various embodiments, the cartridge electrical contactor 106 may include one or more electrical components configured to be electrically coupled to individual handle electrical contactors 105 in response to the magazine 112 being inserted into the receiving compartment 111. The cartridge electrical contactor 106 may be configured to provide electrical signals to individual cartridges 156, as previously described. The handle electrical contactor 105 may include one or more electrical connectors, such as POGO pins, spring-loaded pins, electrical contactors, electrical probes, and / or the like. For example, one or more handle electrical contactors 105 may include signal pins. Signal pins may be positioned and configured to provide electrical signals to the cartridge electrical contactors 106 electrically coupled to the individual handle electrical contactors 105. Signal pins may be configured to be electrically coupled to the cartridge electrical contactor 106 at a center point at the end of the cartridge 156.

[0076] As a further example, one or more handle electrical contactors 105 may include a grounding pin. In some embodiments, the grounding pin may be positioned and configured to provide an electrical signal to a cartridge contactor 106 electrically coupled to the handle electrical contactor 105. In some embodiments, the grounding pin may be positioned and configured to provide an electrical ground. The grounding pin may be located radially outward from the signal pin and may be configured to contact the cartridge contactor 106 at a location different from that of the signal pin.

[0077] In various embodiments, the signal pin may be configured to contact the cartridge electrical contactor 106 at a first position on the cartridge 156, while the ground pin may be configured to contact the cartridge electrical contactor 106 at a second position on the cartridge 156. The first position may be radially inward from the second position. The first position may include a substantially central position on an end of the cartridge 156. The second position may include the outer edge of the end of the cartridge 156. In various embodiments, the signal pin and / or ground pin may be electrically coupled (directly or sequentially) to one or more components of the handle 110, such as the processing circuitry 135, the signal generator 145, and / or the power supply 140.

[0078] In various embodiments, control interface 117 may include or resemble any control interface disclosed herein. Control interface 117 may be configured to control the selection of a firing mode in projectile launcher 100. Controlling the selection of a firing mode in projectile launcher 100 may include disabling deployment from projectile launcher 100 (e.g., safe mode, etc.), enabling deployment from projectile launcher 100 (e.g., active mode, firing mode, upgrade mode, glass-breaking mode, flashbang mode, etc.), controlling the deployment of magazine 112, and / or similar operations, as further discussed herein. In various embodiments, control interface 117 may also be configured to perform (or trigger execution) one or more operations that do not include firing mode selection. For example, control interface 117 may be configured to be able to select an operating mode of projectile launcher 100, select an option within an operating mode of projectile launcher 100, or similar selection or scrolling operations, as further discussed herein.

[0079] The control interface 117 may be located on the handle 110 or at any suitable location on the handle 110. For example, the control interface 117 may be coupled to an outer surface of the handle 110. The control interface 117 may be coupled to an outer surface of the handle 110 near the trigger 115 and / or a guard of the handle 110. The control interface 117 may be electrically, mechanically, and / or electronically coupled to the processing circuitry 135. In various embodiments, in response to the control interface 117 including electronic features or components, the control interface 117 may be electrically coupled to a power supply 140. The control interface 117 may receive power (e.g., current) from the power supply 140 to power the electronic features or components of the projectile transmitter 100.

[0080] The control interface 117 may be electronically or mechanically coupled to the trigger 115. For example, as further discussed herein, the control interface 117 may serve as a safety mechanism. In response to the control interface 117 being set to "safe mode," the projectile launcher 100 may be unable to fire the projectile P from the magazine 112. For example, the control interface 117 may provide a signal (e.g., a control signal) to the processing circuitry 135, instructing the processing circuitry 135 to disable the deployment of the projectile P from the magazine 112. As a further example, the control interface 117 may electronically or mechanically prevent the trigger 115 from being activated (e.g., preventing or disabling the user from pressing the trigger 115; preventing the trigger 115 from firing the projectile P, etc.).

[0081] The control interface 117 may include any suitable electronic or mechanical components capable of enabling emission mode selection. For example, the control interface 117 may include an emission mode selector switch, a safety switch, a safety latch, a rotary switch, a selection switch, a selective emission mechanism, and / or any other suitable mechanical control. As a further example, the control interface 117 may include a slide rail, such as a pistol slide rail, a reciprocating slide rail, or the like. As a further example, the control interface 117 may include a touchscreen, a user interface, or a display, or similar electronic vision components.

[0082] The safety mode can be configured to prevent the deployment of the projectile P from the magazine 112 in the projectile launcher 100. For example, in response to a user selecting a safety mode, the control interface 117 can transmit a safety mode command to the processing circuitry 135. In response to receiving the safety mode command, the processing circuitry 135 can prevent the deployment of the projectile P from the magazine 112. The processing circuitry 135 can prevent deployment until further instructions (e.g., a firing mode command) are received from the control interface 117. As previously mentioned, the control interface 117 can also, or alternatively, interact with the trigger 115 to prevent activation of the trigger 115. In various embodiments, the safety mode can also be configured to prevent the supply of stimulation signals from the signal generator 145.

[0083] The firing mode can be configured to deploy one or more projectiles P from magazine 112. For example, according to various embodiments, in response to a user selecting a firing mode, control interface 117 can transmit a firing mode command to processing circuitry 135. In response to receiving (or determining) a firing mode command, processing circuitry 135 can initiate the deployment of one or more projectiles P from magazine 112. In this regard, in response to trigger 115 being activated, processing circuitry 135 can trigger the deployment of one or more projectiles P. Processing circuitry 135 can initiate deployment until further instructions (e.g., a safety mode instruction) are received (or determined) from control interface 117. As a further example, according to various embodiments, in response to a user selecting a firing mode, control interface 117 can also mechanically (or electronically) interact with trigger 115 to activate trigger 115.

[0084] In various embodiments, the projected transmitter 100 may further include one or more user interfaces. The user interface may be configured to receive input from and / or send or provide output to a user of the projected transmitter 100. The user interface may be part of the control interface 117. The user interface may be a separate component of the projected transmitter 100 from the control interface 117. The user interface may be located on the handle 110 or at any suitable location on the handle 110. For example, the user interface may be coupled to an outer surface of the handle 110, or may extend at least partially through the outer surface of the handle 110. The user interface may be electrically, mechanically, and / or electronically coupled to the processing circuitry 135. In various embodiments, in response to a user interface including electronic or electrical features or components, the user interface may be electrically coupled to a power supply 140. The user interface may receive power (e.g., current) from the power supply 140 to power the electronic features or components of the projected transmitter 100.

[0085] In various embodiments, the user interface may include one or more components configured to receive input from a user. For example, the user interface may include one or more of the following: an audio capture module (e.g., a microphone) configured to receive audio input; a visual display (e.g., a touch screen, LCD, LED, etc.) configured to receive manual input; a mechanical interface (e.g., a button, switch, etc.) and / or the like configured to receive manual input. In various embodiments, the user interface may include one or more components configured to transmit, provide, and / or generate output. For example, the user interface may include one or more of the following: an audio output module (e.g., an audio speaker) configured to output audio; a light-emitting component (e.g., a flashlight, laser guide, LED, etc.) configured to output light; a visual display (e.g., a touch screen, LCD, LED, etc.) and / or the like configured to output visual information.

[0086] In various embodiments, referring to Figures 2A and 2B, a magazine 212 for a projectile launcher is disclosed. The magazine 212 may be similar to any other magazine or the like disclosed herein.

[0087] The magazine 212 may include a housing 250 (e.g., a magazine housing, magazine body, etc.) sized and shaped to be inserted into a receiving compartment of a launcher handle (e.g., launcher 100). The housing 250 may include a first end 251 (e.g., a deployment end, a front end, etc.) opposite a second end 252 (e.g., a loading end, a rear end, etc.). The magazine 212 may be configured to allow the firing of one or more projectiles P from the first end 251 (e.g., projectiles P are fired via the first end 251). The magazine 212 may be configured to allow the loading of one or more cartridge cases 156 from the second end 252. The second end 252 may also be configured to allow the supply of an electrical signal (e.g., a stimulant signal, an ignition signal, etc.) from the launcher handle to one or more cartridge cases 156. The second end 252 may also be configured to allow the supply of propulsion from the launcher handle to one or more cartridge cases 156. In some embodiments, the magazine 212 may also be configured to allow the loading of one or more cartridge cases 156 from the first end 251.

[0088] In various embodiments, the housing 250 may define one or more chambers 253. A chamber 253 may include an axial opening through the housing 250, defined and opened at a first end 251 and / or a second end 252. Each chamber 253 may be configured to receive a cartridge case 156. Each chamber 253 may have a corresponding size and shape to receive and accommodate the cartridge case 156 before and during the deployment of the projectile P from the magazine 212. Each chamber 253 may include any suitable deployment angle. One or more chambers 253 may include similar deployment angles. One or more chambers 253 may include different deployment angles. The housing 250 may include any suitable or desired number of chambers 253, such as two chambers, four chambers, eight chambers (e.g., as depicted), ten chambers, and / or the like.

[0089] In operation, one or more cartridge cases 156 can be inserted into one or more chambers 253 of the magazine 212. The magazine 212 can be inserted into the receiving compartment of the launcher handle. The launcher can be operated to deploy one or more projectiles P from the magazine 212. The magazine 212 can be removed from the receiving compartment of the launcher handle. One or more previously deployed cartridge cases 156 (e.g., used cartridge cases 156, fired cartridge cases 156, etc.) can be removed from one or more chambers 253 of the magazine 212. Then, one or more new cartridge cases 156 can be inserted into the same one or more chambers 253 of the magazine 212 for additional deployment. The number of cartridge cases 156 that the magazine 212 can receive may depend on the number of chambers 253 in the housing 250. For example, in response to a housing 250 including four chambers 253, the magazine 212 can be configured to receive up to four cartridge cases 156 simultaneously. As a further example, in response to a housing 250 including eight chambers 253, a magazine 212 can be configured to receive up to eight cartridge cases 156 simultaneously.

[0090] In various embodiments, referring to Figures 3A and 3B, a cartridge 355 is disclosed. The cartridge 355 may be similar to any other cartridge disclosed herein. The cartridge 355 may include a body 370 (e.g., a cartridge body) having a first end 371 (e.g., a deployment end, a first cartridge end, etc.) opposite a second end 372 (e.g., a contact end, a second cartridge end, etc.). The body 370 may include a cylindrical geometry about an axis extending from the first end 371 to the second end 372. The body 370 may include a single structure or may include separate structures coupled together to form a single body. The body 370 may define an internal channel.

[0091] In various embodiments, the body 370 may include a width 374 (e.g., a base) and an extension 376 (e.g., a firing tube, barrel, etc.). The width 374 may define a second end 372. The extension 376 may define a first end 371. The body 370 may define a step 375 between (and separated from) the width 374 and the extension 376. The step 375 may define an outer surface of the body 370 that extends radially inward relative to the width 374. The step 375 may define an outer surface of the body 370 that extends radially outward relative to the extension 376. In this respect, the width 374 may define the portion of the body 370 from the second end 372 to the step 375, while the extension 376 may define the portion of the body 370 from the first end 371 to the step 375. Internal passages of the body 370 may be defined by the width 374 and the extension 376.

[0092] The width portion 374 and the extension portion 376 may include different dimensions. For example, the width portion 374 may include a first diameter or a first width (e.g., a first cartridge width) and a first length (e.g., a first cartridge length). The extension portion 376 may include a second diameter or a second width (e.g., a second cartridge width) and a second length (e.g., a second cartridge length). In the example of FIG3A, the first width may be greater than the second width (e.g., the second width may be less than the first width), and the first length may be less than the second length (e.g., the second length may be greater than the first length). Various embodiments may include a first width smaller than the second width, may include a first length greater than the second width, or may include equal first and second widths or lengths.

[0093] The width portion 374 may include a consistent inner diameter from the first end 371 to the step 375. The extension portion 376 may include a consistent inner diameter from the step 375 to the second end 372. The consistent inner diameter of the width portion 374 may be larger than the consistent inner diameter of the extension portion 376 in the example of FIG3A.

[0094] In the example of FIG. 3B, the extension 376 may include a varying outer diameter. For example, a first portion of the extension 376 near the first end 371 (e.g., a first body portion) may include an outer diameter smaller than a second portion of the extension 376 near the step 375 (e.g., a second body portion). For example, the first portion may include a first outer diameter, while the second portion may include a second outer diameter. The second outer diameter may be larger than the first outer diameter. The width 374 may define a third portion (e.g., a third body portion) including a third outer diameter. The third outer diameter may be larger than each of the first and second outer diameters.

[0095] In some embodiments, the first portion may include a first inner diameter, and the second portion may include a second inner diameter. The first inner diameter may be the same as or substantially the same as the second inner diameter. The third portion may include a third inner diameter. The third inner diameter may be larger than each of the first and second inner diameters.

[0096] In some embodiments, the first portion and the second portion may define equal portions of the extension 376. In some embodiments, the length of the first portion may be less than that of the second portion. For example, the first portion may include a percentage of the length of the second portion, such as 70%, 60%, 50%, 30%, 20%, 10%, or the like. The variation in outer diameter between the first and second portions of the extension 376 may define a step difference (e.g., a second step difference, a blasting door step difference, etc.). The step difference may define the variation in outer diameter between different portions of the extension 376.

[0097] In various embodiments, the body 370 may include an outer surface 378 opposite to the inner surface 379. The outer surface 378 may be configured to contact the chamber of the magazine in response to being inserted into the magazine. The inner surface 379 may define an opening (e.g., chamber, barrel, internal passage, etc.) through the body 370 and is configured to hold a projectile and one or more components configured to cause the projectile to deploy, such as a propulsion module.

[0098] In various embodiments, the inner surface 379 of the body 370 may define a shoulder 385 between (and separated from) the width 374 and the extension 376. The shoulder 385 may include the inner surface of the body 370, which extends radially inward relative to the width 374. The shoulder 385 may define the inner surface of the body 370, which extends radially outward relative to the extension 376. The shoulder 385 may define the portion of the inner surface of the body 370 opposite the step 375.

[0099] In various embodiments, the cartridge 355 may include a blast door 386 configured to block the first end 371 prior to deployment of a projectile from the cartridge 355. The blast door 386 may be coupled to the first end 371, for example, by press fit, interference fit, adhesive, or using other suitable coupling techniques. In some instances, the blast door 386 includes foil coupled to the first end 371 by adhesive. In response to deployment of the projectile 380, the blast door 386 may open, tear, decouple from the door, or otherwise substantially remove the door from the first end 371. For example, the blast door 386 may decouple from the first end 371 in response to contact and force applied by the projectile 380. In some embodiments, the force causing deployment of the projectile from the cartridge 355 may decouple the blast door 386 without contact or without force from the projectile. For example, an air pressure or gas pressure difference between the ambient environment and the internal chamber defined by the cartridge 355 may cause the blast door 386 to deploy.

[0100] The blasting door 386 may be coupled to the extension 376 (e.g., the first portion of the extension 376). The blasting door 386 may extend axially from the first end 371 toward the second portion of the extension 376 (e.g., toward the step 375, the second end 372, etc.). The blasting door 386 may be decoupled from the extension 376 during deployment.

[0101] In the example of FIG. 3B, the portion of the body 370 near the first end 371 may have the size and shape of receiving the blast door 386. In this respect, the portion of the body 370 near the first end 371 may include different dimensions (e.g., varying dimensions) compared to the rest of the extension 376. For example, the portion of the body 370 near the first end 371 may include an inner diameter substantially similar to the rest of the extension 376, but the outer diameter may be smaller than the rest of the extension 376 (e.g., the first outer diameter of the extension 376 is larger than the second outer diameter of the extension 376 near the first end 371). However, in some embodiments, the extension 376 may have an outer diameter consistent from end 371 to step 375, while the blast door 386 may include a similar inner diameter to facilitate a press fit or interference fit.

[0102] For example, according to various embodiments, detail A of FIG3A depicts the associated widths (e.g., thickness, wall diameter, etc.) of the extension 376, the first end 371, and the blasting door 386. In an example of detail A, the extension 376 may include a first width W1. The first end 371 of the body 370 may include a second width W2. The blasting door 386 may include a third width W3. In some embodiments, the blasting door 386 may include varying widths (e.g., a third width, a fourth width, etc.). For example, the width of the first portion of the blasting door 386 that blocks the opening of the first end 371 may be different from the width of the second portion coupled to the first end 371 of the body 370 (e.g., each end of the blasting door 386). As a further example, the width of the first portion of the blasting door 386 that blocks the opening of the first end 371 may be greater than the width of the second portion coupled to the first end 371 of the body 370 (e.g., each end of the blasting door 386). As a further example, the width of the first portion of the blast door 386 that blocks the opening at the first end 371 may be smaller than the width of the second portion (e.g., each end of the blast door 386) coupled to the first end 371 of the body 370.

[0103] In the example of detail A, the first width W1 may be greater than the second width W2. The first width W1 may be greater than the third width W3. The first width W1 may be greater than the sum of the second width W2 and the third width W3. The first width W1 may be substantially similar to or equal to the sum of the second width W2 and the third width W3. In some embodiments, the extension 376 having a first width W1 that is greater than, substantially similar to, or equal to the sum of the second width W2 and the third width W3 ensures that the cartridge 355 can be properly received in the chamber of the magazine without the blasting door 386 interfering with (or obstructing) the inner surface of the magazine chamber. In some embodiments, the blasting door may be configured as a plug and may have an outer diameter similar to the inner diameter of the extension 376 to facilitate a press fit or interference fit.

[0104] The second width W2 may be greater than the third width W3. The third width W3 may be less than the second width W2. The second width W2 may be substantially similar to or equal to the third width W3.

[0105] In some embodiments, the breaching door 386 may be configured to seal the cartridge 355 at a first end 371. In some embodiments, the breaching door 386 may be configured to at least partially seal the internal components of the cartridge 355 from the environment outside the body 370. In some embodiments, the breaching door 386 may be configured to retain the projectile 380 within the cartridge 355 prior to deployment.

[0106] In various embodiments, the projectile disposed within the cartridge 355 may include a spherical ball. The spherical ball may include a material suitable for breaking glass, such as ceramic or tungsten. In examples using ceramic balls, ceramic tends to have a higher hardness than glass. A material harder than glass tends to improve glass-breaking performance. The spherical ball may also include other materials, such as metals, alloys, plastics, or combinations of materials. In some instances, the spherical ball may include a smaller inner sphere of a first material and a coating forming a larger outer sphere. For example, the metal inner sphere may be surrounded by rubber or plastic to reduce the likelihood of skin injury or to adjust the weight of the projectile 380.

[0107] Although depicted as a sphere of uniform shape and size in the example of FIG. 3B, the shape and size of the projectile 380 in cartridge 355 may vary. For example, the projectile 380 may include an extended or varied geometry. In another example, the fuse projectile 380 (e.g., adjacent blasting door 386) may include a first material, construction, weight, and / or geometry suitable for breaking glass, while a subsequent projectile 380 (e.g., between the fuse projectile 380 and piston 381) may include a second material, construction, weight, and / or geometry suitable for clearing broken glass.

[0108] In the example of FIG. 3B, a projectile 380 having uniform size and shape is aligned along a central axis defined by a cylindrical cartridge 355. The projectile 380 may contact an inner surface 379. The diameter of the projectile 380 may be slightly smaller than the diameter of the inner surface 379 to allow the projectile 380 to travel freely toward a first end 371 of the cartridge 355. In some embodiments, the inner surface 379 may have a diameter slightly larger than the diameter of the projectile 380. The projectile 380 may have a sliding fit with the inner surface 379. For example, the inner diameter of the inner surface 379 may be within about 0.15 mm, about 0.20 mm, about 0.25 mm, about 0.3 mm, or about 0.35 mm. As used herein to describe numerical values, the term "about" may mean a tolerance range of + / -5%, + / -10%, + / -15%, + / -20%, or + / -25%.

[0109] In various embodiments, piston 381 extends into the extension 376 of cartridge 355 and can position projectile 380 at desired locations and densities. Piston 381 may be selected to have a shorter or longer axial length to increase or decrease the capacity of cartridge 355, respectively. In the example of FIG. 3B, piston 381 is sized to position projectiles 380 in contact with each other, with the blast gate 386, and with the cup 382 of piston 381. Piston 381 may comprise plastic, metal, alloy, composite material, moldable material, ceramic, or other material suitable for propelling projectile 380 in response to ignition by igniter 318. The weight of piston 381 may be increased or decreased to increase or decrease the ejection velocity of projectile 380, respectively.

[0110] In various embodiments, the cartridge 355 may include a contactor 357 disposed near (or at) its second end 372. The contactor 357 may be similar to any other contactor disclosed herein. The contactor 357 may be configured to allow the cartridge 355 to receive electrical signals from a CEW handle, a projectile launcher, or other deployment platform. For example, the contactor 357 may include an electrical contactor configured to complete circuitry between the cartridge 355 and a signal generator on the CEW handle. In this regard, the contactor 357 may be configured to transmit (or provide) an electrical signal (e.g., an ignition signal) from the CEW handle to the propulsion module 325 within the cartridge 355. For example, the contactor 357 may be configured to transmit (or provide) an electrical signal to a conductor 319 of the propulsion module 325, thereby heating and igniting an igniter 318 (e.g., pyrotechnic material) within the propulsion module 325. Ignition of the pyrotechnic material may cause the propulsion module to deploy (e.g., directly or indirectly) a projectile 380 from the cartridge 355. In the example of Figure 3B, ignition of the igniter 318 causes the igniter cap 320 to translate forward. The igniter cap may press against or cause pressure to be applied to the piston 381. Thus, the cartridge 355 can be electrically launched. As a further example, according to some embodiments, the contactor 357 may be configured to interface with the signal pins of the CEW handle, while the body 370 may be configured to interface with the ground pins of the CEW handle.

[0111] In various embodiments, the cartridge 355 may include an internal cartridge assembly. The internal cartridge assembly may include one or more components configured to facilitate the deployment of a projectile from the cartridge 355, providing a stimuli signal and / or the like through the projectile. For example, the internal cartridge assembly may include one or more of a propulsion module, a piston, an igniter, and / or an igniter cap. In some embodiments, the internal cartridge assembly may further include various seals and retaining clips.

[0112] In various embodiments, the cartridge 355 may include a propulsion module 325 disposed within the body 370. The propulsion module 325 may be configured to provide propulsion to trigger the deployment of a projectile from the cartridge 355. The propulsion module 325 may be similar to any other propulsion module disclosed herein. In some embodiments, the propulsion module 325 may be similar to the propulsion module, propulsion device, and / or the like described in U.S. Patent Application No. 16 / 153,640, filed October 5, 2018, which is incorporated herein by reference in its entirety.

[0113] In various embodiments, the propulsion module 325 can be controlled to provide rapidly expanding gas. The propulsion module 325 can be configured to expand gas into an internal channel of the body 370. The propulsion module 325 can be ignited to launch a projectile from the cartridge 355. For example, the propulsion module 325 may include an igniter 318. The igniter can be ignited in any manner, such as by impact (e.g., tapping) motion that directly or indirectly contacts the igniter or by energizing it with an electric current. When electrically ignited, the current may include direct current or alternating current. In some embodiments, the current used to ignite the igniter may be a pulsed current or a current provided in the form of a step function. The polarity of the current may be positive or negative.

[0114] For example, in some embodiments, the igniter can be ignited via a mechanical impact force. For example, a mechanical impact force can be applied to contactor 357. The impact force can be transferred from contactor 357 to propulsion module 325. The impact force can pierce (e.g., penetrate) and / or crush (e.g., compress) the igniter in propulsion module 325, thereby initiating (e.g., activating) a chemical reaction in the igniter that causes the pyrotechnic material of the igniter to burn (e.g., ignite). The combustion of the igniter produces rapidly expanding gases. The impact force can be provided by any object, such as a firing pin.

[0115] In other embodiments, the propulsion module 325 may be ignited via an electric current. For example, current may be supplied to a contactor 357. The contactor 357 may include an electrical path (e.g., a conductor) that allows current to flow from the contactor 357 to the propulsion module 325. The contactor 357 may include a mechanical structure that includes an electrical path to an igniter within the propulsion module 325. The current flowing to the igniter may heat the conductor, thereby igniting the pyrotechnic material within the igniter. The electrical path of the current may include the contactor 357, the propulsion module 325, and / or the body 370. For example, the body 370 may be grounded, and a voltage having a positive or negative polarity may be applied to the contactor 357 to induce current to flow from the contactor 357 to the propulsion module 325. Ignition of the pyrotechnic material in the igniter of the propulsion module 325 produces a rapidly expanding gas that is configured to deploy the projectile.

[0116] In some embodiments, the propulsion module 325 may include compressed gas sealed within a chamber. The compressed gas may be released into an internal passageway of the body 370. The compressed gas may be released in response to a physical or electrical input at contactor 357. The input may open a release valve or penetrate a seal, causing the compressed gas to rapidly expand out of the chamber.

[0117] In various embodiments, the cartridge 355 may include an igniter cap 320 disposed within the body 370. The igniter cap 320 may be disposed within the body 370 in front of the propulsion module 325. The igniter cap 320 may include a forward component of the propulsion module 325. The igniter cap 320 may be configured to move in a forward direction (e.g., toward the first end 371) in response to a propulsive force caused by ignition of the igniter 318 in the propulsion module 325.

[0118] In various embodiments, the piston 381 may include a cup 382 disposed at its front end to axially position the projectile within the cartridge 355 and adjust the space or volume of the projectile 380 within the cartridge 355. The cup 382 may be shaped to receive adjacent projectiles 380. In the example of FIG. 3B, the cup 382 includes a spherical, concave geometry. The geometry of the cup 382 reflects the surface of adjacent portions of the projectile 380. Therefore, compared to a flat surface, the projectile 380 can contact a larger area of ​​the cup 382. The increased contact area tends to reduce the pressure on the projectile 380 closest to the cup 382 and tends to reduce the likelihood of breakage or other damage.

[0119] In various embodiments, after the launcher 380 is deployed from the cartridge 355, one or more components of the internal assemblies of the cartridge can be replaced. For example, after the launcher 380 is deployed, the propulsion module 325 can be depleted, the igniter cap 320 can be displaced, the launcher 380 can be fired, and the piston 381 can be deployed (e.g., ejected, displaced, etc.). Replacing components of the internal assemblies of the cartridge allows the body 370 of the cartridge 355 to be reused for a subsequent second deployment of a second launcher. For example, the depleted propulsion module can be removed from the second end 372, and a new propulsion module 325 can be coupled to the cartridge 355 in its position.

[0120] In this respect, one or more components of the internal assembly of the cartridge can be removed from the second end 372. The second end 372 and the body 370 may be sized and shaped to enable the removal of one or more components. For example, in some embodiments, a contactor 357 may be coupled to and block the second end 372. In other embodiments, the contactor 357 may be part of a propulsion module 325, the rear surface of which may be coupled to and block the second end 372. The contactor 357 and / or the propulsion module 325 may be decoupled from the second end 372 to remove one or more components of the internal assembly of the cartridge from the second end 372.

[0121] Referring now to Figures 3B and 3C, a cartridge 355 is shown firing projectile 380 according to various embodiments. In the example of Figure 3C, the igniter 318 has burned, causing rapid expansion of gas in a volume 321 defined after the igniter cap 320. The burning of the igniter 318 may cause pressure to be generated in the volume 321, which may initially be defined between the igniter cap 320 and one or more of the sealing structure 322 of the propulsion module 325, the body 323 of the propulsion module 325, or the residue of the consumed igniter 318.

[0122] In some embodiments, as the igniter cap 320 moves in a forward direction, the igniter cap 320 may contact and press against the rear end of the piston 381. In some embodiments, the igniter cap 320 may translate forward along an internal channel defined by the piston 381. In some embodiments, the pressure caused by the ignition of the igniter 318 propels the piston 381 forward. The igniter cap 320 may push the piston 381 forward by physical contact or by an increase in pressure on the rear side of the piston 381 to deploy the projectile 380 from the cartridge. The force generated by the ignition of the igniter 318 may accelerate the piston 381 and the projectile 380 toward the target.

[0123] In some embodiments, ignition of the igniter 318 or movement of the igniter cap 320 can apply a forward force to the rear end of the piston 381, causing the piston 381 to move forward. The piston 381 can move forward in response, and this can in turn cause the projectile 380 to move forward. The projectile 380 can continue to move forward, moving away from the body 370 toward the target.

[0124] In various embodiments, piston 381 can be ejected from a first end 371 of cartridge 355 in response to the launch of projectile 380. Piston 381 can contact or slide along inner surface 379, generating a frictional force sufficient to slow piston 381. A light press fit or interference fit between piston 381 and inner surface 179 tends to retain piston 381 within cartridge 355. In some embodiments, piston 381 may include a flange or notch extending radially outward from outer diameter 383 of piston 381 toward inner diameter 384 of cartridge 355. The flange or notch can contact shoulder 385 to stop forward travel of piston 381. The travel distance or throwing distance of piston 381 may be equal to the distance between shoulder 385 and flange or notch measured before launch propulsion module 325. In such embodiments, flange or notch translates axially forward over throwing distance and contact shoulder 385. The axial position of the flange or notch, or the axial length of the width 374 of the cartridge 355, can be adjusted to suit the throwing length required for the application. A longer or shorter throwing length can be achieved by adjusting the amount of time or distance at which the piston 381 applies forward force to the projectile 380.

[0125] In various embodiments, the piston 381, which remains in the cartridge 355 after firing, may tend to suppress gas escape from the volume 321 from the first end 371. During the firing of the projectile 380, the force of the rapidly expanding gas from the propulsion module 325 may be applied to the rear end of the igniter cap 320 or the piston 381. The piston 381 may be configured to at least partially reduce the amount of rapidly expanding gas bypassing the piston 381 to reach the outlet body 370 using the projectile 380. The piston 381 may hold the rapidly expanding gas such that the gas does not initially pass through the front of the piston 381. By holding the expanding gas, the forces applied to the piston 381, the igniter cap 320, and the projectile 380 tend to increase. The gas bypassing the piston 381 may reduce the forces applied to the projectile 380.

[0126] The rear end of the igniter cap 320 may be configured to receive propulsion force directly or indirectly from the propulsion module 325. The front end may be configured to transfer or provide force to the piston 381 to trigger the deployment of the projectile 380 from the cartridge 355. In some embodiments, in response to the launch propulsion module 325, the front end of the igniter cap 320 may be received within a channel defined by the inner surface 387 of the piston 381. In some embodiments, the outer diameter of the igniter cap 320 may be coupled to the inner surface 387 of the piston 381. In some embodiments, an inner wall or plug in the piston 381 may allow the igniter cap 320 to enter the channel defined by the inner surface 387 of the piston 381 with a limited distance.

[0127] Although piston 381 is depicted as hollow in the examples of Figures 3B and 3C, other examples may include solid, filled, composite, or other configurations of piston 381. For example, igniter cap 320 may press against the rearward-facing surface of a solid piston 381. Holding igniter cap 320 at or near the rear end of piston 381 tends to maintain a smaller volume 321 behind igniter cap at a given location of projectile 380 within body 370. Holding igniter cap 320 at or near the rear end of piston 381 thus tends to maintain a higher pressure in volume 321, which may increase the force applied to piston 381 and projectile 380. By limiting the travel distance of igniter cap 320, the departure velocity of projectile 380 exiting cartridge 355 can be adjusted to a desired level. By selecting the interface between the igniter cap 320 and the piston 381, the exit velocity of the projectile 380 leaving the cartridge 355 can be adjusted to the required level to apply the required force to the projectile 380.

[0128] For example, the exit velocity of projectile 380 may be approximately 150 feet per second (ft / s) (45.72 meters per second (m / s)), 175 feet per second (53.34 meters per second), 200 feet per second (60.96 meters per second), 225 feet per second (68.58 meters per second), 250 feet per second (76.20 meters per second), 275 feet per second (83.82 meters per second), 300 feet per second (91.44 meters per second), or any other velocity suitable for non-lethal or low-lethal weapons. The ceramic projectile 380 may shatter glass at approximately 20 feet per second (6.096 meters per second), although the lower exit velocity tends to result in greater drop upon reaching the target. Projectile 380 may disperse after exiting cartridge 355. Spread can be controlled by selectively adjusting the barrel length, projectile shape, barrel surface treatment, projectile dimensions (e.g., spacing between projectiles and the inner diameter of the barrel), and / or other dimensions of the cartridge 355. A certain amount of spread can improve the glass-clearing performance of the projectile 380, but excessive spread may cause the projectile 380 to miss the target 390 when fired from a reasonable distance. For example, the spread of the projectile 380 at a target 390 ten feet from the cartridge 355 might be approximately 1 / 2 foot (0.1524 m), 1 foot (0.3048 m), or 2 feet (0.6096 m). Upon impact, the fuse-guided projectile 380 strikes a glass surface, causing the glass to shatter or break. Subsequent projectiles 380 strike glass fragments, causing broken glass to fall out.

[0129] The glass-breaking cartridge of this disclosure is adaptable to compatible launching platforms to break glass or similar hard but brittle structures. For example, the glass-breaking cartridge can provide alternative use cases for projectile launchers, CEWs, and other deployment platforms. A ceramic ball or other hard projectile is fired forward from the cartridge and diffuses to shatter and clear the glass. The cartridge can be reloaded for use, and the magazine can be reloaded with the cartridge, thus enabling efficient reuse. The glass-breaking cartridge of this disclosure can be interchangeable (e.g., a cartridge containing electrodes and leads of a conventional CEW) to enhance the utility range of the deployment platform.

[0130] In various embodiments, a cartridge case is disclosed. The cartridge case may include a body having an inner surface that defines an internal channel. The cartridge case sleeve may include a piston disposed in the internal channel and configured to receive force. The cartridge case may include a projectile disposed in the internal channel in front of the piston.

[0131] In various embodiments, the cartridge case may further include a propulsion module. The propulsion module may include a conductor configured to receive an electronic signal. The propulsion module may include an igniter near the conductor, configured to ignite in response to the electronic signal. The propulsion module may include an igniter cap disposed between the igniter and the piston. The igniter cap may accelerate the piston and the projectile in a forward direction in response to the expanding gas generated by the igniter's ignition. The igniter cap may translate in the forward direction into the piston in response to the expanding gas generated by the igniter's ignition.

[0132] In various embodiments, the piston may include a cup having a recessed surface configured to receive a first projectile from the projectile. The hardness of the projectile from the projectile may be greater than that of glass. The first projectile from the projectile may include a ceramic ball. The projectile may have appropriate size and shape to disperse during deployment from an internal channel.

[0133] In various embodiments, a deployment platform is disclosed. The deployment platform can be launched in response to an electronic signal. The deployment platform may include a housing defining a barrel. The deployment platform may include a cartridge case disposed in the barrel. The cartridge case may include a body having an inner surface defining an internal channel. The cartridge case may include a propulsion module coupled to the inner surface at one end of the body. The cartridge case may include a piston disposed in the internal channel, with a first side of the piston adjacent to the propulsion module. The cartridge case may include a projectile disposed in the internal channel and adjacent to a second side of the piston opposite to the first side of the piston.

[0134] In various embodiments, the deployment platform may further include a magazine removably coupled to the deployment platform, wherein the magazine includes a housing. The deployment platform may include a conducted electronic weapon (CEW).

[0135] In various embodiments, the propulsion module may further include a conductor configured to receive an electronic signal from a deployment platform; an igniter adjacent to the conductor configured to expand gas in response to the electronic signal; and an igniter cap disposed between the igniter and the piston. The igniter cap may accelerate the piston and the projectile forward in response to the expansion of the gas.

[0136] In various embodiments, the piston may include a cup having a recessed surface configured to receive a first projectile from the projectile. The piston may be hollow. The piston may be configured to be deployed from the cartridge case in response to the deployment of the projectile.

[0137] In various embodiments, a cartridge case is disclosed. The cartridge case may include a body having an inner surface that defines an internal channel. The cartridge case may include a propulsion module coupled to the inner surface at a first end of the body. The propulsion module may be configured to expand gas in response to an electronic signal. The cartridge case may include a piston disposed in an internal channel adjacent to the propulsion module. The cartridge case may include a projectile disposed in an internal channel adjacent to the piston. The piston may be disposed between the propulsion module and the projectile.

[0138] In various embodiments, the emitter may be of uniform size and shape. The emitter may be configured to disperse in response to deployment from an internal channel. The emitter may include a sphere. The sphere may have a hardness greater than that of glass.

[0139] The benefits, other advantages, and solutions to the problem have been described herein with reference to specific embodiments. Furthermore, the connecting lines shown in the various diagrams contained herein are intended to represent exemplary functional relationships and / or physical couplings between various elements. It should be noted that many alternative or additional functional relationships or physical connections may exist in a real system. However, the benefits, advantages, solutions to the problem, and any elements that may make any benefit, advantage, or solution occur or become more apparent should not be construed as critical, necessary, or essential features or elements of this disclosure.

[0140] Therefore, the scope of this disclosure is limited to the appended claims and their legal equivalents, wherein, unless expressly stated otherwise, reference to a singular element does not mean "one and only one," but rather "one or more." Furthermore, in the use of phrases like "at least one of A, B, or C" in a claim, it is intended that such phrase be interpreted as meaning that A may exist alone in an embodiment, B may exist alone in an embodiment, C may exist alone in an embodiment, or any combination of elements A, B, and C may exist in a single embodiment; for example, A and B, A and C, B and C, or A and B and C.

[0141] This document provides systems, methods, and apparatus. In the embodiments herein, references to "various embodiments," "some embodiments," "one embodiment," "embodiment," "exemplary embodiment," etc., indicate that the described embodiments may include specific features, structures, or characteristics, but each embodiment does not necessarily include those specific features, structures, or characteristics. Furthermore, these statements do not necessarily refer to the same embodiments. Moreover, when a specific feature, structure, or characteristic is described with respect to one embodiment, this description also assumes that those skilled in the art can apply that feature, structure, or characteristic to other embodiments, even if not explicitly described. After reading this specification, how to implement this disclosure in alternative embodiments will be apparent to those skilled in the art.

[0142] Furthermore, no element, component, or method step in this disclosure is intended to be exclusive to the public, whether or not such element, component, or method step is expressly listed in the claim. No claim element is intended to be a claim element in the terminology of means function unless the element is expressly listed using the phrase "means are used for". As used herein, the terms "comprises", "comprising", or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but may also include other elements not expressly listed or inherent to such process, method, article, or apparatus. [Simplified Explanation of the Diagram]

[0013] The subject matter of this disclosure is specifically pointed out and explicitly claimed in the concluding section of this specification. However, when referring to the following illustrative drawings, it is preferable to obtain a more complete understanding of this disclosure by referring to the embodiments and claims. In the following drawings, the same reference numerals refer to similar elements and steps throughout the drawings.

[0014] [Figure 1A] is a perspective view of a projection emitter according to various embodiments;

[0015] [Fig. 1B] is a perspective view of the handle and magazine of the projectile launcher of FIG. 1A according to various embodiments;

[0016] [Figure 1C] is a schematic diagram of a projection transmitter of Figure 1A according to various embodiments;

[0017] [Figure 2A] is a front perspective view of a magazine for a projectile launcher according to various embodiments;

[0018] [Figure 2B] is a rear perspective view of a magazine for a projectile launcher according to various embodiments;

[0019] [Figure 3A] is a perspective view of an ammunition cartridge according to various embodiments;

[0020] [Figure 3B] is a cross-sectional view of an ammunition cartridge according to various embodiments; and

[0021] [Figure 3C] is a cross-sectional view of a cartridge firing according to various embodiments.

[0022] The elements and steps in the figures are shown for simplicity and clarity and are not necessarily presented in any particular order. For example, steps that may be performed simultaneously or in a different order are shown in the figures to help improve understanding of embodiments of this disclosure.

Claims

1. A cartridge case, comprising: The main body has an inner surface that defines the internal channels; The propulsion module is located at one end of the main body; A piston, disposed in the internal channel and configured to receive force, wherein the rear end of the piston is coupled to the propulsion module; and a projectile disposed in the internal channel in front of the piston.

2. The ammunition cartridge as described in claim 1, wherein the propulsion module comprises: A conductor configured to receive electronic signals; An igniter, which is adjacent to the conductor and configured to ignite in response to the electronic signal; and an igniter cap, which is disposed between the igniter and the piston, wherein the rear end of the piston is coupled to the igniter cap.

3. The cartridge case as claimed in claim 2, wherein the igniter cap, in response to the expanding gas generated by the igniter, accelerates the piston and the projectile in the forward direction.

4. The cartridge case as claimed in claim 2, wherein the igniter cap is translated in the forward direction into the piston in response to the expanding gas generated by the igniter.

5. The cartridge case as claimed in claim 1, wherein the piston includes a cup having a recessed surface configured to receive a first projectile from the projectile.

6. The cartridge case as claimed in claim 1, wherein the hardness of the projectile from the projectile is greater than the hardness of glass.

7. The cartridge case as claimed in claim 1, wherein the first projectile from such projectiles comprises a ceramic ball.

8. The ammunition cartridge as claimed in claim 1, wherein the projectile has a size and shape that disperses during deployment from the internal channel.

9. A deployment platform capable of transmitting in response to an electronic signal, the deployment platform comprising: The casing, which defines the gun barrel; and a cartridge case disposed in the chamber, the cartridge case comprising: a body having an inner surface defining an internal channel; a propulsion module coupled to the inner surface at one end of the body; a piston disposed in the internal channel, a first side of the piston adjacent to the propulsion module, wherein a rear end of the first side of the piston is coupled to the propulsion module; and a projectile disposed in the internal channel adjacent to a second side of the piston opposite to the first side of the piston.

10. The deployment platform as described in claim 9, further comprising: A magazine removably coupled to the deployment platform, wherein the magazine includes the housing.

11. The deployment platform as described in claim 9, wherein the deployment platform includes a transmitted electronic weapon (CEW).

12. The deployment platform as described in claim 9, wherein the propulsion module comprises: A conductor configured to receive electronic signals from the deployment platform; An igniter, adjacent to the conductor and configured to expand gas in response to the electronic signal; and an igniter cap, disposed between the igniter and the piston, wherein the rear end of the first side of the piston is coupled to the igniter cap.

13. The deployment platform as described in claim 12, wherein the igniter cap, in response to the expansion of the gas, causes the piston and the projectile to accelerate forward.

14. The deployment platform as claimed in claim 9, wherein the piston includes a cup having a recessed surface configured to receive a first launcher from the launcher.

15. The deployment platform as described in claim 9, wherein the piston is hollow.

16. The deployment platform as described in claim 9, wherein the piston is configured to deploy from the cartridge in response to the deployment of the projectile.

17. A cartridge case comprising: The main body has an inner surface that defines the internal channels; A propulsion module, which is coupled to the inner surface at a first end of the main body, is configured to expand gas in response to an electronic signal; A piston disposed in an internal channel adjacent to the propulsion module, wherein the rear end of the piston is coupled to the propulsion module; and a projectile disposed in an internal channel adjacent to the piston, wherein the piston is disposed between the propulsion module and the projectile.

18. The cartridge case as described in claim 17, wherein the projectile is of uniform size and shape.

19. The ammunition cartridge as claimed in claim 17, wherein the projectile is configured to disperse in response to deployment from the internal passage.

20. The cartridge case as claimed in claim 17, wherein the projectile comprises a ball, wherein the ball has a hardness greater than that of glass.

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