Device for securing, arming and firing ammunition, and ammunition system

Abstract

The present invention relates to a device (100) for securing, arming, and detonating ammunition. The device (100) has an eccentrically shaped rotor (120) in which a booster charge (122) for detonating the ammunition can be arranged and which can be moved selectively between a first position assigned to securing and a second position assigned to detonation by means of a self-locking drive (130). Furthermore, the device (100) has a carriage (140) on which a detonator (142) for detonating the booster charge (122) can be arranged and which can be moved selectively relative to the rotor (120) by means of an electric actuator (150) between a first position assigned to securing and spacing the detonator (142) from the booster charge (122), and a second position assigned to detonation and approaching the detonator (142) of the booster charge (122).For securing purposes, the rotor (120) and the carriage (140) can be arranged or are arranged in their respective first positions.

Description

TECHNICAL FIELD OF THE INVENTION

[0001] The present invention relates to a device for securing, arming, and firing ammunition. Furthermore, the present invention relates to an ammunition system comprising such a device. BACKGROUND OF THE INVENTION

[0002] An ammunition system, in particular a remotely detonated ammunition system, comprises ammunition and an on-board detonator for detonating the ammunition. A triggerable detonator ignites a booster charge, which in turn detonates the ammunition. Such an ammunition system can be, for example, a guided missile, a self-guided rocket, a missile, a bomb, a grenade, a mine, or the like.

[0003] Such an ammunition system is subject to certain, particularly stringent, safety requirements throughout its entire product life cycle. This applies, for example, to the storage, handling, and / or use of such an ammunition system. This is intended to ensure that the ammunition system is in the most secure or safe operating mode possible, or that a safe operating mode can be achieved.

[0004] DE 32 23 775 A1 relates to a firing chain comprising a detonator, ignition transformer or ignition amplifier and, if necessary, further ignition charges for igniting a main charge. The firing chain is provided with a safety device with at least one movable locking element which, when the firing chain is secured, separates the detonator and ignition transformer from one another and, when the firing or armed position is activated, closes the ignition chain connection. In order to reduce the ignition interval between the individual ignition devices within the firing chain to zero, the movable locking element has an opening corresponding to the diameter of the detonator. When armed, this opening and the detonator are opposite one another, so that the detonator can be pushed into this opening with the aid of a compression spring, for example, and brought into direct contact with the ignition transformer. The locking element is a rotor or a slide.

[0005] DE 103 02 967 A1 describes a projectile fuze with a target-detecting sensor, in particular an impact sensor, and with a firing chain in which a fuze carrier can be moved from a safe position to an armed position. This is intended to ensure overflight safety to the target in a simple manner. For this purpose, a force element, in particular a pyrotechnic force element, is provided, which can be initiated by the sensor's activation and is coupled to the fuze carrier in such a way that the fuze carrier can be moved into the armed position.

[0006] CN 116 147 438 A describes a reversible safety system comprising a base body, a rotor, a rotation control device, a safety pin, a safety pin control device, a booster detonator, and a booster hole. The base body and the rotor are arranged in a nested manner, the rotor is located on the inside of the base body, the base body is fixed, and the rotor can rotate about the central axis of the rotor relative to the base body. The rotation control device is used to control the rotation of the rotor; the safety pin control device and the safety pin are arranged on the base body, and the safety pin control device is used to control the extension and retraction of the safety pin.A first limiting groove and a second limiting groove are formed in the rotor, and the safety pin can fit with the first limiting groove or the second limiting groove of the rotor to limit and fix the rotor when extending; the explosion propagation detonator and the base body are relatively static; the explosion propagation hole is formed in the rotor and can rotate together with the rotor; according to the invention, after the target is not hit, the safety system of the detonator is returned from the triggering state to the safety state and waits to target and attack again. SUMMARY OF THE INVENTION

[0007] The object of the invention is to create a device for securing, arming and firing ammunition that is as safe to handle as possible using the simplest possible construction means.

[0008] This object is achieved by the subject matter of the independent claims. Exemplary embodiments emerge from the dependent claims and the following description.

[0009] According to a first aspect, a device for securing, arming, and detonating ammunition is proposed. The device has an eccentrically shaped rotor. A booster charge can be arranged or is arranged in the rotor. The rotor is movable by means of a self-locking drive selectively between a first position assigned to securing and a second position assigned to detonation. The device also has a carriage. A detonator for detonating the booster charge can be arranged or is arranged on the carriage. The carriage is movable by means of an electric actuator relative to the rotor selectively between a first position assigned to securing and spacing the detonator from the booster charge and a second position assigned to detonation and approaching the detonator of the booster charge. For detonation, the rotor and the carriage can be arranged or are arranged in their respective first positions.

[0010] The proposed device enables particularly safe handling in various states and / or operating modes. The simultaneous arrangement of the rotor and the slide in their respective first positions allows the booster charge and the detonator to be spatially separated and / or spaced apart from one another, preventing the booster charge from being ignited even in the event of unintentional and / or incorrect actuation or triggering of the detonator. In other words, the simultaneous arrangement of the rotor and the slide in their respective first positions allows the device to be placed in a safe or secured state. In this safe or secured state, the device can be stored, transported, or attached to the ammunition. Furthermore, the rotor can be moved to its second position while the slide remains in its first position.In other words, by arranging the rotor in its second position and the carriage in its first position, the device can be put into a partially armed state, in which there is still a spatial distance between the detonator and the ignition booster charge, so that even if the detonator is accidentally and / or incorrectly actuated or triggered, ignition of the ignition booster charge is prevented. For full arming, i.e. to place the device in a fully armed state, it is assumed that both the rotor and the carriage are arranged in their respective second positions, whereby ignition then still requires actuation or triggering of the detonator, e.g. signal-based. In addition, by arranging the rotor and / or the carriage in their respective first positions, the device can always be put into a secured orThe device can thus, for example, meet the requirements of the NATO standard STANAG 4187 (Edition A, Version 1, June 2022).

[0011] The device can be attached or attachable to a piece of ammunition to be detonated. The booster charge can be configured to detonate the ammunition, i.e. a main explosive charge. The detonator can be configured to detonate the booster charge. The detonator can be, for example, a detonator, a blasting cap, or the like. The detonator can be, for example, electrical. The detonator can be, for example, a detonator or the like, although this is not limited thereto. The ammunition can be, for example, a guided missile, a self-guided rocket, a missile, a bomb, a grenade, a mine, a loitering weapon, or the like.

[0012] As used herein, the eccentric rotor can be understood to mean an element which is rotatable about an axis of rotation and which has an eccentric shape in the radial direction and / or with respect to its circumference. In a central section, i.e. on and / or around the axis of rotation, the rotor can have, for example, a receptacle or the like which serves to arrange the ignition booster charge therein. The ignition booster charge can also be arranged and / or integrated in another way in the central section. The axis of rotation of the rotor and a translation axis of the carriage can be arranged and / or aligned perpendicular to one another. The rotor can be eccentrically shaped in such a way that it has more material, i.e. an accumulation of material, in the radial edge region in a first circumferential section than in a second circumferential section. The material can have a barrier effect against the igniter and / or an ignition pulse of the igniter.Accordingly, in the first circumferential section with more material, i.e., with the accumulation of material, a barrier effect against the igniter can be provided in the radial edge region, preventing ignition of the booster charge. In contrast, in the second circumferential section with less or no material in the radial edge region, there can be no barrier effect against the igniter, so that ignition of the booster charge by the igniter is possible. Furthermore, the rotor can be coupled to the drive and can be moved back and forth by the drive between its first position and its second position.

[0013] The rotor drive can be electromechanical, with an electric motor, as an electric linear drive, as an electric servo drive, or the like. Alternatively or additionally, the drive can have a self-locking gear, which can be designed, for example, as a worm gear or the like. The drive can be coupled to the rotor. For example, the drive can be hinged to the rotor on one side.

[0014] Furthermore, as used herein, a carriage can be understood as a movable, reciprocating part. The carriage can have a carriage guide, e.g., one or more rails or the like. The translation axis of the carriage and the rotation axis of the rotor can be arranged and / or aligned perpendicular to each other.

[0015] The actuator of the slide or for actuating the slide can be electrically embodied, for example, as an electromagnet, solenoid, electromagnetic switch, relay, or the like. The actuator can be monostable, bistable, and / or spring-loaded, for example. For example, the actuator can be spring-loaded toward its first position.

[0016] The device may have a control circuit that can be configured to control, and possibly also to regulate, the device. The control circuit can, for example, be configured to control at least one or more of the drive, the actuator, and the igniter. For this purpose, the device can be coupled to at least the drive, the actuator, and / or the igniter. The control circuit can also be configured to receive user inputs on-site at the device and / or signals or data received remotely. The control circuit can be coupled to an electrical power supply. For example, the control circuit can comprise or be configured as: a microprocessor, microcontroller, programmable logic controller, field-programmable gate array (FPGA), application-specific integrated circuit (ASIC), programmable logic controller (PLC), or the like.

[0017] According to a further development, the rotor and the carriage can be arranged relative to one another such that the rotor arranged in its first position forms a stop that holds the carriage in its first position. A longitudinal end of the carriage facing the rotor can rest against the rotor. The rotor can thus prevent the carriage from moving from its first position to the second position.

[0018] In a further development, the rotor can have a material accumulation on at least one radial section. The material accumulation can be arranged between the booster charge and the carriage and / or the igniter when the rotor is arranged in its first position. The material accumulation can be present in the above-mentioned first circumferential section. The material can have a barrier effect against the igniter, preventing ignition of the booster charge. This allows a safe or secured state of the device to be achieved at all times.

[0019] According to a further development, at least the second position of the carriage can be overridden by the first position of the rotor. In other words, the rotor and the carriage can be in a master-slave connection. The rotor can always force the carriage into its first position. This can be done, for example, via a corresponding control command. This always ensures a safe or secured state of the device.

[0020] In a further development, the drive can be configured to force the carriage into its first position by moving the rotor into its first position and to at least inhibit or block a movement of the rotor from its first position to its second position caused by the carriage. In other words, the rotor and the carriage can be in a master-slave connection. The rotor can always force the carriage into its first position. The self-locking design of the rotor drive can oppose the actuator with a force and / or a torque that is greater than a force and / or a torque that can be applied by the actuator. The drive and / or actuator can be designed, i.e. dimensioned, in such a way that a force and / or a torque that can be applied by the drive is greater than a force and / or a torque that can be applied by the actuator.This ensures that the device is always in a safe and secure state.

[0021] According to a further development, the device can further comprise a mechanical display element. The display element can be urged by the rotor to indicate the second position of the rotor to the outside of the device when the rotor is arranged in its second position. In other words, the rotor can interact with a display element such that at least the second position, i.e. a partially focused or focused state, is visually displayed to the outside. This display can be forced, i.e. always effected. For example, the display element can be designed as a pin-shaped element, e.g. a pin, which is automatically or forcibly actuated by the eccentric shape of the rotor and / or by a cam or the like of the rotor when the rotor moves into its second position and / or is arranged in its second position.This makes it possible to immediately visually recognize the partially armed or armed state when handling the device and / or the ammunition or ammunition system equipped with it.

[0022] In a further development, the device can further comprise a mechanical coding element. The coding element can be arranged in a coupling section of the device for coupling to the ammunition. In addition, the coding element can be urged by the rotor to block the coupling section against coupling to the ammunition when the rotor is arranged in its second position. In other words, the rotor can interact with a coding element in such a way that at least the second position, i.e. a partially armed or armed state, prevents mounting on the ammunition, in particular when the device is not yet attached or mounted on the ammunition. This mounting prevention can be enforced, i.e. can always be achieved.

[0023] For example, the coding element can be designed as a pin-shaped element, e.g., a pin, which is automatically or forcibly actuated by the eccentric shape of the rotor and / or by a cam or the like of the rotor when the rotor moves to its second position and / or is arranged in its second position. This prevents installation of the device in its partially armed or armed state.

[0024] According to a further development, the device can further comprise at least one first sensor element. The first sensor element can be configured to detect at least one of the first position and the second position of the rotor and to generate a corresponding first sensor signal. The first sensor element can be arranged, for example, on the rotor, e.g., on a nose thereof, on the display element, the coding element, or at another suitable position in order to detect the first and / or second position of the rotor. The first sensor element can, for example, be coupled to the control circuit. Accordingly, the control circuit can be configured to receive the first sensor signal and, based thereon, to control, for example, the drive, the actuator, the igniter, etc. This allows the respective state of the device to be precisely determined.

[0025] In one development, the device can have at least one second sensor element. The second sensor element can be configured to detect at least one of the first position and the second position of the carriage and to generate a corresponding second sensor signal. The second sensor element can, for example, be arranged on the carriage in order to detect the first and / or second position of the carriage. The second sensor element can, for example, be coupled to the control circuit. Accordingly, the control circuit can be configured to receive the second sensor signal and, based thereon, to control, for example, the drive, the actuator, the igniter, etc. This allows the respective state of the device to be precisely determined. According to one development, the device can furthermore have an ignition circuit.The firing circuit can be configured to receive at least one input signal and, based thereon, to activate the detonator when the rotor and the carriage are arranged in their respective second positions. The firing circuit can be part of the above-mentioned control circuit or can be designed independently for this purpose. The at least one input signal can, for example, comprise one or more of the above-mentioned first sensor signal, the above-mentioned second sensor signal, an arming signal, an firing signal, and optionally further signals. The firing circuit and / or the control circuit equipped therewith can be configured to prevent the detonator from being activated if and / or as long as at least one of the rotor and the carriage is in its first position.

[0026] In a further development, the device can have at least one isolating switch. The isolating switch can be configured to prevent activation of the igniter when at least one of the rotor and the carriage is arranged in its first position. The isolating switch can be designed, for example, as a relay, semiconductor switch, or the like. The isolating switch can, for example, be arranged to act on the ignition circuit and be configured to interrupt the ignition circuit until an ignition state of the device is reached, e.g. the rotor and the carriage are arranged in their respective second position.

[0027] According to a further development, the device can further comprise an electrical power supply. The electrical power supply can be configured to provide electrical energy for moving the rotor, for moving the carriage, and / or for activating the igniter. The electrical power supply can, for example, comprise one or more energy storage devices, such as one or more batteries and / or one or more capacitors. The electrical power supply can, for example, be coupled to the drive, the actuator, the control circuit, and / or the ignition circuit.

[0028] In a further development, the electrical energy supply can have at least one energy storage device. The at least one energy storage device can be configured to provide electrical energy to move the rotor into its first position in the event of a failure, interruption, drop, etc. of the power supply. In other words, by maintaining an energy reserve, the electrical energy supply can be configured to always supply at least the drive with enough energy to move the rotor into its first position, even in the event of an interruption and / or failure of the electrical energy supply. This can be achieved, for example, by charging one or more capacitors.

[0029] According to a further development, the device can further comprise a first housing section in which at least the drive and the actuator are arranged, a second housing section in which the electrical power supply is arranged, and an electrical interface arranged between the first housing section and the second housing section and configured to selectively connect or disconnect the electrical power supply to the drive and / or the actuator. This allows the entire electrical power supply to be selectively connected or disconnected.

[0030] According to a further aspect, an ammunition system is proposed. The ammunition system comprises a remotely detonated ammunition and a device according to the preceding aspect that can be coupled thereto or is coupled thereto. In an ignitable state, the device is configured to detonate the ammunition, i.e., the main explosive charge.

[0031] With regard to the advantages and possible further developments of the ammunition system, reference is made to the above explanations of the device.

[0032] In at least some embodiments, operation of the device and / or the ammunition system may proceed as exemplified below.

[0033] Furthermore, the device, e.g., the control circuit, the rotor, the carriage, etc., can be configured to operate in several different modes. The modes can be implemented, for example, by a logic circuit, a state machine, or the like, where, for example, each mode can correspond to a state. The rotor with the ignition booster charge and the carriage with the igniter can collectively be referred to as the ignition mechanism.

[0034] In a first mode, the ignition mechanism of the device is deactivated by separating the ignition booster charge and the igniter from one another, whereby the electrical power supply to the device is interrupted and / or deactivated. Separating the ignition booster charge and the igniter from one another can be understood to mean that both the rotor and the carriage are arranged in their respective first positions. In at least one intermediate mode, the device is rendered operationally ready with the electrical power supply connected and / or activated, and the ignition mechanism is at least partially armed. In a second mode, triggering of the at least partially armed ignition mechanism is enabled based on a sensor signal configured to indicate a detected target.The transition from the first mode to the at least one intermediate mode comprises connecting the electrical power supply and a manual operator input on site.

[0035] Accordingly, the first mode can be assumed to be associated with securing the ammunition. The first mode can be a final mode and / or final state of the device in which the ammunition is secured for long-term storage, transport, and / or safe handling. The first mode can also be understood and / or referred to as a storage mode. For example, in the first mode, the rotor and the carriage can be arranged in their respective first positions. Furthermore, the electrical power supply for moving the rotor, for moving the carriage, and / or for activating the fuze can be deactivated and / or disconnected. For a transition from the first mode, activation and / or connection of the electrical power supply and manual operator input on the device can be required.For example, the manual operator input may require the removal of a safety element, the actuation of a switch, the actuation of a lever, or the like. In other words, the first mode can only be exited if both the electrical power supply is activated and / or connected and the manual user input is provided. The second mode may also be understood and / or referred to as combat mode, in which the firing mechanism is in partially armed or armed mode, is operational, and the sensor signal indicates a target.

[0036] Furthermore, the at least one intermediate mode may include, for example, at least one initialization mode, a standby mode, a manual arming mode, a remote arming mode, an arming execution mode, a lurking mode, and a preparation mode.

[0037] In initialization mode, the device may, for example, be in a safe state, i.e., the igniter and booster charge are separated from each other, with the power supply connected and / or activated, and initializing itself. The initialization procedure may comprise at least one built-in test or self-check, a check of the remote data links and / or connections, the battery level, or the like, to establish operational readiness. The results of the tests and / or checks may be displayed on the device, e.g., via a display, LEDs, or remotely. In initialization mode, a forward transition may occur if the initialization process was successful. The reverse transition to the first mode, e.g., storage mode, may comprise at least one of the following: an operator input, e.g., power off, or lack of electrical power, e.g.,weak or empty battery, whereby the connection to the electrical power supply can be maintained and then disconnected for the fully first mode, e.g. storage mode.

[0038] Furthermore, in standby mode, the device may, for example, be in a safe state, i.e., the detonator and booster charge are separated from each other, connected to the power supply, and properly initialized. The device may be configured to wait for further commands, e.g., in the form of a manual arming command, a network connection for remote arming, or the like. In standby mode, the forward transition to the arming mode may comprise the receipt of a corresponding arming command for manual or remote arming, wherein the arming command may comprise an operator input, the establishment of a network connection and / or link, an arming command verification, or the like. The backward transition to the first mode, e.g., the storage mode, may comprise at least one of the following elements: an operator input, e.g.,Power off, lack of energy, e.g. low or empty battery, an automatic rule-based transition, e.g. automatic transition or shutdown to the first mode, e.g. storage mode, after a predefined time (e.g. automatic transition or shutdown to the first mode, e.g. storage mode, after a predefined time, e.g. 60 minutes without mains connection, 200 days with mains connection), where the energy supply connection can be maintained and then disconnected for the fully first mode, e.g. storage mode.

[0039] In manual arming mode, for example, the device may be in a safe state, i.e. the detonator and booster charge are separated from each other, connected to the power supply, and ready for operation. The operator may select manual arming by input, e.g., a push button, lever, or the like, or by a predefined hardware setting, e.g., an internal switch to disable remote connection or capability. In remote arming mode, the device may be in a safe state, i.e., the detonator and booster charge are separated from each other, connected to the power supply, and ready for operation. The operator may select remote arming, e.g., by activating, connecting, and / or pairing the device with a remote control device or similar.In contrast to manual arming, the ammunition control device does not return to standby mode either automatically or through manual input. This ensures that the device can only be controlled via remote control and that tampering with or hijacking of the ammunition through jamming or manual retrieval is not possible. In manual arming mode, the forward transition may comprise the fulfillment of at least one manual arming criterion, which includes at least one of the following criteria: a manual operator input indicating a manual arming command, a hardware configuration of the device and a rule-based manual arming criterion. The backward transition to the first mode, e.g. storage mode, may comprise an automatic rule-based transition, e.g. if the manual arming process is not carried out successfully, e.g. after a predefined time, e.g.B. 60 min, or in the event of a lack of electrical energy, e.g., a weak or empty battery, whereby the connection to the electrical energy supply can be maintained and subsequently disconnected for the fully first mode, e.g., storage mode. In the remote arming mode, the forward transition to the arming execution mode can comprise the fulfillment of a remote arming criterion comprising at least one of the following criteria: renewed receipt of a remote arming command and completion of verification, as well as a rule-based arming criterion, e.g., low acceleration for a predefined time or the like. The backward transition to the first mode, e.g., storage mode, can comprise at least one backward transition to the first mode, e.g., storage mode, which occurs automatically in a rule-based manner, e.g., when the remote arming exceeds the operating time limit (e.g.,120 days) or in the event of a lack of electrical power, e.g. in the event of a weak or empty battery, in which case the electrical power supply may remain connected and then be disconnected and / or deactivated for full storage mode.

[0040] Furthermore, in the arming execution mode, the device may be in a safe state, i.e. the detonator and booster charge are separated from each other, connected to the power supply and ready for operation, with manual arming or remote arming having been successfully completed. In arming mode, the forward transition may include charging capacitors to store the energy required for disarming in the event of a power shortage and / or for transitioning to the partially armed or fully armed state. A reverse transition to the manual or remote arming mode may occur if the desired state cannot be achieved, e.g., due to component failure or the like. The return to the first mode, e.g., storage mode, may occur in the event of a lack of electrical power, e.g.,when the battery is weak or empty, whereby the connection to the power supply can be maintained and then disconnected for the completely first mode, e.g. storage mode.

[0041] In lurking mode, the device may, for example, be in a partially armed or armed state and ready for operation. In this mode, at least one sensor of the device and / or the munitions may be activated to detect nearby targets. In lurking mode, a forward transition may occur when a target is within range. The reverse transition to remote arming mode may include receiving a remote disarm command. The transition to manual arming mode may include receiving a manual disarm command, e.g., from an NFC controller, an input code, or the like, and automatic disarming due to a lack of electrical power, e.g., due to a low or empty battery. The reverse transition or automatic disarming to the first mode, e.g., storage mode, and / or resetting to the first mode, e.g.,Storage mode can occur in the absence of electrical power, whereby the electrical power supply can remain connected and then be disconnected and / or deactivated for full storage mode.

[0042] Furthermore, in the preparation mode, the device may, for example, be in a partially armed or armed state that is ready for operation, and the at least one sensor has detected a nearby target. In the preparation mode, the forward transition to the second mode may comprise at least one of the following elements: activation of the fully armed state, if necessary, and charging of an ignition capacitor. The backward transition to the lurking mode may occur after a predefined time has elapsed, e.g., 120 s. The backward transition to the remote arming mode may comprise receiving a remote disarming command. The transition to the manual arming mode may comprise receiving a manual disarming operation, e.g., through an NFC controller, an input code, or the like, and automatic disarming due to a lack of electrical power, e.g., due to a low or empty battery.A reverse transition or automatic disarming to the first mode, e.g. storage mode, and / or a reset to the first mode, e.g. storage mode, can be performed in the absence of electrical power, whereby the connection to the power supply can be maintained and then disconnected for the fully first mode, e.g. storage mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The invention is explained below with reference to the figures of the drawings. The figures show: Fig. 1A is a plan view of an exemplary device for securing, arming, and firing ammunition, with the housing shown transparent, in a safe or secured state, according to one embodiment. Fig. 1B is a sectional plan view of an exemplary device for securing, arming, and firing ammunition in a safe or secured state, according to one embodiment. Fig. 2A is a plan view of an exemplary device for securing, arming, and firing ammunition, with the housing shown transparent, in a partially armed state, according to one embodiment. Fig. 2B is a sectional top view of an exemplary device for securing, arming, and firing ammunition in a partially armed state, according to one embodiment. Fig. 3A is a plan view of an exemplary device for securing, arming, and firing ammunition, with the housing shown transparent, in a partially armed state, according to one embodiment. Fig. 3B is a sectional plan view of an exemplary device for securing, arming, and firing ammunition in a safe or secured state, according to one embodiment. Fig. 4 a perspective view of an exemplary device for securing, arming and firing ammunition with a transparent housing according to an embodiment. Fig. 5 a perspective view of an exemplary device for securing, arming and firing ammunition with a transparent housing and a separated power supply according to an embodiment. Fig. 6 an exemplary ammunition system with a device for securing, arming and firing ammunition according to an embodiment. Fig. 7 is a diagram illustrating a number of different modes of a device for securing, arming and firing ammunition according to an embodiment.

[0044] In the figures, the same reference symbols denote identical or functionally identical components, unless otherwise stated. DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION

[0045] Fig. 1A shows a top view of an exemplary device 100 for, in particular, selectively securing, arming, and firing ammunition. The device 100 comprises, merely as an example, a housing 110 with a first housing section 112 and a second housing section 116, although a one-piece housing is also possible. For a better illustration of the device 100, the housing 110 is shown in Fig. 1A shown transparently.

[0046] The device 100 can be coupled to the ammunition, e.g., attached to it, to detonate it when needed. The device 100 can be operated in several different states or operating modes. For example only, a safe or secured state, a partially armed state, and an armed state can be distinguished from one another. Fig. 1A and Fig. 1B show the device 100 in the secure or secured state. Fig. 2A and Fig. 2B show the device 100 in the partially armed state. And Fig. 3A and Fig. 3B show the device in the armed state.

[0047] Referring to Fig. 1A, the device 100 has an eccentrically shaped rotor 120. A booster charge 122 for igniting the ammunition can be arranged or is arranged in the rotor 120. Furthermore, the rotor 120 is selectively movable between a first position associated with securing and a second position associated with igniting by means of a self-locking drive 130.

[0048] In addition, the device 100 has a carriage 140. An igniter 142 for igniting the booster charge 122 can be arranged or is arranged on the carriage. Furthermore, the carriage 140 can be moved relative to the rotor 120 by means of an electric actuator 150 between a first position associated with securing and spacing the igniter 142 away from the booster charge 122, and a second position associated with firing and bringing the igniter 142 closer to the booster charge 122.

[0049] In the Fig. In the safe or secured state of the device 100 shown in Figure 1A, the rotor 120 and the carriage 140 can be arranged or are arranged in their respective first positions.

[0050] The booster charge 122 can be configured to ignite or detonate the ammunition, i.e., a main explosive charge. The detonator 142 can be configured to ignite the booster charge 122. The detonator 142 can be, for example, a detonator, a blasting cap, or the like. The detonator 142 can be, for example, electrical. The detonator 142 can be, for example, a detonator moment detonator or the like, although this is not limited herein.

[0051] The eccentric rotor 120 can be rotatable about an axis of rotation and can have an eccentric shape in the radial direction and / or with respect to its circumference. In a central section, i.e., on and / or around the axis of rotation, the rotor 120 can have, for example, a receptacle or the like, which serves to arrange the ignition booster charge 122 therein. However, the ignition booster charge 122 can also be arranged and / or integrated in the central section in another way. The axis of rotation of the rotor 120 and a translation axis of the carriage 140 are arranged and / or aligned perpendicular to one another.

[0052] The drive 130 of the rotor 120 can be designed, for example, electromechanically, with an electric motor, as an electric linear drive, as an electric servo drive, or the like. Alternatively or additionally, the drive 130 can have a self-locking gear, which can be designed, for example, as a worm gear or the like. The drive 130 and the rotor 120 are coupled to one another.

[0053] In addition, the device 100 can further comprise a mechanical display element 124. The display element 124 can be urged by the rotor 120 to indicate the second position of the rotor 120 to the outside of the device when the rotor 120 is arranged in its second position. In other words, the rotor 120 can interact with a display element 124 such that at least the second position, i.e., the partially focused or focused state, can be visually displayed to the outside. This display can be forced, i.e., always accomplished. For example, the display element 124 can be designed as a pin-shaped element, e.g., a pin, which is automatically or forcibly actuated by the eccentric shape of the rotor 120 and / or by a cam, nose, or the like of the rotor 120 when the rotor 120 moves into its second position and / or is arranged in its second position.

[0054] Furthermore, the device 100 can further comprise a mechanical coding element 126. The coding element 126 can be arranged in a coupling section of the device 100 for coupling to the ammunition. In addition, the coding element 126 can be urged by the rotor 120 to block the coupling section from coupling to the ammunition when the rotor 120 is arranged in its second position. In other words, the rotor 120 can interact with a coding element 126 such that at least the second position, i.e., the partially armed or armed state, prevents mounting on the ammunition, in particular when the device 100 is not yet attached or mounted on the ammunition. This mounting prevention can be enforced, i.e., always achieved. For example, the coding element 126 can be designed as a pin-shaped element, e.g.Pin, which is automatically or forcibly actuated by the eccentric shape of the rotor 120 and / or by a cam, nose, or the like of the rotor 120 when the rotor 120 moves into its second position and / or is arranged in its second position.

[0055] The carriage 140 is movable, i.e., it can be moved back and forth. The carriage 140 can have a carriage guide, e.g., one or more rails or the like. The translation axis of the carriage 140 and the rotation axis of the rotor 120 are arranged and / or aligned perpendicular to each other.

[0056] The actuator 150 of the slide 140 or for actuating the slide 140 can be electrically embodied, for example, as an electromagnet, solenoid, electromagnetic switch, relay, or the like. The actuator 150 can, for example, be monostable, bistable, and / or spring-loaded. The actuator 150 and the slide 140 are coupled to one another.

[0057] The device 100 may further comprise a control circuit 160, which may be configured to control, and possibly also to regulate, the device 100. The control circuit 160 may, for example, be configured to control at least one or more of the drive 130, the actuator 150, and the igniter 142. For this purpose, the device may be coupled to at least the drive 130, the actuator 150, and / or the igniter 142. In addition, the control circuit may comprise or be coupled to an ignition circuit 162. The control circuit 160 may also be configured to receive user inputs on-site at the device 100 and / or signals or data received remotely.For example, the control circuit 160 may include or be implemented as a microprocessor, microcontroller, programmable logic controller, field programmable gate array (FPGA), application specific integrated circuit (ASIC), programmable logic controller (PLC), or the like.

[0058] Furthermore, the device 100 may further comprise at least one first sensor element 164. The first sensor element 164 may be configured to detect at least one of the first position and the second position of the rotor 120 and to generate a corresponding first sensor signal. The first sensor element 164 may, for example, be arranged on the rotor 164, e.g., a nose or cam thereof or another suitable position, in order to detect the first and / or second position of the rotor 164. The first sensor element 164 may, for example, be coupled to the control circuit 160. Accordingly, the control circuit 160 may be configured to receive the first sensor signal and, based thereon, to control, for example, the drive 130, the actuator 150, the igniter 142, etc. Furthermore, the device 100 may comprise at least one second sensor element 166.The second sensor element 166 may be configured to detect at least one of the first position and the second position of the carriage 140 and generate a corresponding second sensor signal. In . Fig. 1A, two second sensor elements 166 are provided, one each for the first position and the second position of the carriage 140, wherein in Fig. 1A, for clarity, only a second sensor element 166 is designated. The second sensor element 166 can, for example, be arranged on or adjacent to the carriage 140 in order to detect the first and / or second position of the carriage 140. The second sensor element 166 can, for example, be coupled to the control circuit 160. Accordingly, the control circuit 160 can be configured to receive the second sensor signal and, based thereon, to control, for example, the drive 130, the actuator 150, the igniter 142, etc.

[0059] In addition, the device 100 can further comprise an electrical energy supply 170. The electrical energy supply 170 can be configured to provide electrical energy for moving the rotor 120, for moving the carriage 140, and / or for activating the igniter 142. The electrical energy supply 170 can, for example, comprise at least one or more energy storage devices, such as one or more batteries and / or one or more capacitors. The electrical energy supply 170 can, for example, be coupled to the drive 130, the actuator 150, the control circuit 160, and / or the igniter 142. The at least one energy storage device 170 can be configured to provide electrical energy as a reserve for moving the rotor 120 into its first position in the event of an interruption in the power supply.

[0060] Furthermore, the device 100 can have at least one isolating switch 180. The isolating switch 180 can be configured to prevent activation of the igniter 142 if and / or as long as at least one of the rotor 120 and the carriage 140 is arranged in its first position. The isolating switch 180 can be designed, for example, as a relay, semiconductor switch, or the like. The isolating switch 180 can, for example, be arranged to act on the control circuit 160 and / or the ignition circuit 162 and be configured to interrupt or deactivate at least the ignition circuit 162 until the armed state and / or an ignition state of the device 100 is reached, e.g., the rotor 120 and the carriage 140 are arranged in their respective second position.

[0061] In addition, the device 100 can have at least one electrical interface 190. For example, the electrical interface 190 can be arranged between the first housing section 112 and the second housing section 114. The electrical interface 190 can be configured to selectively connect or disconnect the electrical power supply 170, which can be arranged in the second housing section 114, to the remaining components of the device 100, such as the drive 130, the actuator 140, the control circuit 160, the ignition circuit 162, etc.

[0062] In at least some embodiments, at least the second position of the carriage 140 can be overridden by the first position of the rotor 120. For example, the drive 130 can be configured to urge the carriage 140 into its first position by moving the rotor 120 into its first position and to at least inhibit or block a movement of the rotor 120 from its first position to its second position caused by the carriage 140.

[0063] Fig. 1B shows the device 100 of Fig. 1A, i.e. in its safe or secured state, in a sectional plan view.

[0064] It can be seen that the rotor 120 has, on at least one radial portion, a material accumulation that is arranged between the booster charge 122 and the carriage 140 and / or the igniter 142 when the rotor 120 is arranged in its first position. The material of the rotor 120 has a barrier effect that prevents ignition of the booster charge 122. In addition, Fig. 1B that the rotor 120 and the carriage 140 can be arranged relative to one another such that the rotor 120 arranged in its first position forms a stop holding the carriage 140 in its first position.

[0065] The rotor 120 may have at least one cam, a nose or the like, which may serve to actuate the indicator element 124 and / or the coding element 126.

[0066] Fig. Figure 2A shows the device 100 in a top view with the transparent housing 110, with the device 100 now in its partially armed state. In this state, the rotor 120 is arranged in its second position, while the carriage 140 is arranged in, or still in, its first position.

[0067] It can be seen that the changed position of the rotor 120, which is now arranged in its second position, forcibly actuates the indicator element 124 and / or the coding element 126. Accordingly, the indicator element 124 now indicates to the outside of the device 100 that the device is in its partially armed state. This indication can be visual. For example, a color marking can be provided on an end of the indicator element 124 protruding beyond the housing 110. In addition, the coding element 126 prevents assembly of the device 100, at least when it is not yet coupled to the ammunition.

[0068] Fig. 2B shows the device 100 of Fig. 1A, i.e., in its partially armed state, in a sectional plan view. In this state, the rotor 120 is arranged in its second position, while the carriage 140 is arranged in, or still in, its first position.

[0069] It can be seen that the igniter 142 and the booster charge 122 are still spatially spaced from each other since the carriage 140 is in or still in its first position.

[0070] Fig. Figure 3A shows the device 100 in a top view with the transparent housing 110, with the device 100 now in its armed state. In this state, both the rotor 120 and the carriage are arranged in their respective second positions.

[0071] The display element 124 and / or the coding element 126 are still arranged as described above for the partially armed state, ie activated.

[0072] Fig. 3B shows the device 100 of Fig. 1A, i.e., in its armed state, in a sectional plan view. In this state, both the rotor 120 and the carriage are arranged in their respective second positions.

[0073] It can be seen that the igniter 142 and the booster charge 122 are now closer to each other since both the rotor 120 and the carriage are arranged in their respective second positions.

[0074] The display element 124 and / or the coding element 126 are still arranged as described above for the partially armed state, ie activated.

[0075] Fig. 4 and Fig. 5 each show the device 100 in a perspective view with the housing 110 shown transparently.

[0076] It can be seen that the first housing section 112 and the second housing section 114 can be selectively separated from or connected to each other. The electrical interface 190 is separated or connected accordingly.

[0077] Fig. 6 shows a perspective view of an ammunition system 10. The ammunition system 10 comprises a remotely detonated ammunition 12 and the device 100 that can be coupled or is coupled thereto. The device 100, in an ignitable state, is configured to detonate the ammunition 12, i.e., a main explosive charge. It should be noted that the ammunition system 10 shown is merely exemplary and may also be designed differently.

[0078] In at least some embodiments, operation of the device 100 and / or the ammunition system 10 may proceed as exemplified below.

[0079] Fig.Figure 7 shows a diagram 200 illustrating a number of different modes 210 to 280 of the device 100. The modes can be implemented, for example, by a logic circuit, a state machine, or the like, wherein each mode can correspond to a state. The number of modes is merely exemplary here, since the functions can also be combined into fewer modes or divided into further modes.

[0080] The rotor 120 with the booster charge 122 and the carriage 140 with the igniter 142 may collectively be referred to as a firing mechanism. In a safe or secured state, e.g., in the first mode 210, both the rotor 120 and the carriage 140 may be arranged in their respective first positions, with the booster charge 122 and the igniter 142 separated from each other. In a partially armed state, the rotor 120 may be arranged in its second position and the carriage 140 in its first position. In a fully armed state, both the rotor 120 and the carriage 140 may be arranged in their respective second positions.

[0081] The various modes 210 to 280 may correspond to states of a state machine implemented in or by the device 100. Mode 210 may correspond to a first mode, e.g., storage mode, mode 220 to an initialization mode, mode 230 to a standby mode, mode 240A to a manual arming mode, mode 240B to a remote arming mode, mode 250 to an arming execution mode, mode 260 to a lurking mode, mode 270 to a preparation mode, and mode 280 to a combat mode. Each mode 210 to 280 may be or correspond to a state of the state machine. A transition between the individual modes may therefore also refer to a change from one state to another, in a corresponding forward or backward direction. A respective transition between the modes may be triggered by at least one of the following inputs: operator input, e.g.,remotely or manually, sensor input, e.g. from an on-board sensor or an external and / or connected sensor, and internal logics, e.g. switches, position sensors for the safety mechanism, e.g. for the detonator and / or the booster charge, or the like.

[0082] Mode 210, i.e., the first mode, may also be referred to as storage mode, in which the device 100 is in a safe state, i.e., the detonator 124 and the booster charge 122 are separated from each other, with the electrical power supply 170 switched off for long-term storage, transport, and safe handling. Mode 280, i.e., the last mode here, may also be referred to as combat mode, in which the device 100 is operational in partially armed or armed mode and the sensor signal indicates a target. A detonator capacitor or the like may be charged. The transition from the first mode to the at least one intermediate mode, e.g., the forward transition, comprises connecting the electrical power supply 170 and manual input by the operator on site.The manual input for transitioning from the first mode to the at least one intermediate mode includes, for example, removing a safety element, e.g., a safety pin or the like, from the device, actuating a button, or actuating a lever. Since the first mode is a terminal mode or final state, there is no reverse transition. From the second mode, e.g., the deployment mode, the forward transition may include activating the firing mechanism, e.g., closing a firing circuit, and triggering the detonator 124, thereby detonating the ammunition 12 via the booster charge 122. Furthermore, the reverse transition from the second mode, e.g., the trigger mode, may include at least one of the following steps: receiving a disarming command from the remote control, receiving a manual disarming operation, e.g.,through an NFC controller, a key code, or the like, and automatic disarming due to a lack of electrical power, e.g., due to low or depleted battery power. Automatic disarming may include an automatic reset to the first mode, e.g., storage mode, where the connection to the power supply may be maintained and subsequently disconnected for the fully first mode, e.g., storage mode.

[0083] In mode 220, i.e., the initialization mode, the device 100 may be in a safe state, i.e., the igniter 124 and the booster charge 122 are separated from each other, with the electrical power supply 170 connected and / or activated, and initializing itself. The initialization procedure may include at least one built-in test or self-check, a check of the remote data connections and / or ports, the battery level, or the like, to establish operational readiness. The results of the tests and / or checks may be displayed on the municipal control unit, e.g., via a display, LEDs, or remotely. In mode 220, i.e., the initialization mode, a forward transition may occur if the initialization procedure is successful. The reverse transition to the first mode, e.g., the storage mode, may include at least one of the following: an operator input, e.g.,Power off, or a lack of electrical power, e.g. a weak or empty battery, whereby the connection to the electrical power supply can be maintained and then disconnected for the fully first mode, e.g. storage mode.

[0084] In mode 230, i.e., in standby mode, the device may be in a safe state, i.e., the igniter 124 and the booster charge 122 are separated from each other, or the rotor 120 and the carriage 140 are arranged in their respective first positions, with the electrical power supply 170 connected and / or activated, and successfully initialized. The device 100 may be configured to wait for further commands, e.g., in the form of a manual arming command, a network connection for remote arming, or the like. In standby mode, the forward transition to the arming mode may include receiving a corresponding arming command for manual or remote arming, wherein the arming command may include operator input, establishing a network connection and / or link, an arming command verification, or the like. The backward transition to the first mode, e.g.,the storage mode, may comprise at least one of the following elements: an operator input, e.g., power off, lack of power, e.g., low or empty battery, an automatic rule-based transition, e.g., automatic transition or shutdown to the first mode, e.g., the storage mode, after a predefined time (e.g., automatic transition or shutdown to the first mode, e.g., storage mode, after a predefined time, e.g., 60 minutes without mains connection, 200 days with mains connection), wherein the electrical power supply 170 may remain and subsequently be disconnected and / or deactivated for the full storage mode, e.g., mode 210.

[0085] In mode 240A, i.e., manual arming mode, device 100 may be in a safe state, i.e., the detonator 124 and booster charge 122 are separated from each other, with electrical power supply 170 connected and / or activated, and operational. An operator may select manual arming by input, e.g., by a push button, lever, or the like, or by a predefined hardware setting, e.g., by an internal switch to disable remote connection or capability. In mode 240B, i.e., remote arming mode, device 100 may be in a safe state, i.e., the detonator 124 and booster charge 122 are separated from each other, connected to electrical power supply 170, and operational. The operator may select remote arming, e.g., by activating the device, connecting it to a remote control, and / or pairing it.In contrast to manual arming, the ammunition control unit does not return to standby mode either automatically or through manual input. This ensures that the device can only be controlled via the remote control and that tampering with or hijacking of the ammunition through jamming or manual retrieval is not possible. In manual arming mode, the forward transition may include the fulfillment of at least one manual arming criterion, which includes at least one of the following criteria: a manual operator input indicating a manual arming command, a hardware configuration of the ammunition control unit, and a rule-based manual arming criterion. The reverse transition to the first mode, e.g., storage mode, may include an automatic rule-based transition, e.g., if the manual arming procedure is not successfully completed, e.g.,after a predefined time, e.g., 60 minutes, or in the event of a lack of electrical power, e.g., due to a weak or empty battery, whereby the connection to the electrical power supply can be maintained and subsequently disconnected for the fully first mode, e.g., storage mode. In remote arming mode, the forward transition to the arming execution mode can comprise the fulfillment of a remote arming criterion comprising at least one of the following criteria: receipt of a remote arming command and completion of verification and a rule-based arming criterion, e.g., low acceleration for a predefined time or the like. The backward transition to the first mode, e.g., storage mode, can comprise at least one automatic rule-based transition, e.g., when the remote arming exceeds the operating time limit (e.g., 120 days), or in the event of a lack of electrical power, e.g.,when the battery is weak or empty, the connection to the electrical power supply can be maintained and then disconnected for the first mode, e.g. storage mode.

[0086] In mode 250, i.e., the arming execution mode, the device 100 may be in a safe state, i.e., the igniter 124 and the booster charge 122 are separated from each other, with the electrical power supply 170 connected and / or activated, and ready for operation, wherein the manual arming or remote arming process has been successfully completed. In mode 250, i.e., the arming execution mode, the forward transition may include charging at least one capacitor to store the energy required for disarming in the event of a power shortage and / or for transitioning to the partially or fully armed state. A reverse transition to the manual or remote arming mode, i.e., mode 240A or mode 240B, may occur if the desired state cannot be achieved, e.g., due to a component failure or the like. The return or reset to the first mode, e.g.,Storage mode, i.e. mode 210, can be engaged in the event of a lack of electrical power, e.g. when the battery is weak or empty, whereby the electrical power supply can remain connected and can then be disconnected and / or deactivated for full storage mode.

[0087] In mode 260, i.e., in the lurking mode, the device 100 may be in a partially armed or armed state and ready for operation. In this mode, the at least one sensor may be activated to detect nearby targets. In mode 260, i.e., the lurking mode, a forward transition may occur when a target is within range. The backward transition to the remote arming mode, i.e., mode 240B, may include receiving a remote disarm command. The transition to the manual arming mode, i.e., mode 240A, may include receiving a manual disarming operation, e.g., by an NFC controller, a key code, or the like, as well as automatic disarming due to a lack of electrical power, e.g., due to a low or depleted battery. A backward transition or automatic disarming to the first mode, e.g., the storage mode, i.e.,Mode 210 can be performed in the absence of electrical power, whereby the electrical power supply can remain connected and can then be disconnected and / or deactivated for full storage mode.

[0088] In mode 270, i.e., preparation mode, the device 100 may be in a partially armed or armed state, ready for operation, and the at least one sensor 140 may detect a nearby target. In mode 270, i.e., preparation mode, the forward transition to the final mode, i.e., mode 280, may include at least one of the following elements: activating the fully armed state, if necessary, and charging an ignition capacitor. The reverse transition to lurking mode, i.e., mode 260, may occur after a predefined time, e.g., 120 s. The reverse transition to remote arming mode, i.e., mode 240B, may include receiving a remote disarming command. The transition to manual arming mode, i.e., mode 240A, may include receiving a manual disarming operation, e.g.,by NFC controller, key code, or the like, and automatic disarming due to a lack of electrical energy, e.g., due to low or depleted battery power. A reverse transition or automatic disarming to the first mode, e.g., storage mode, i.e., mode 210, and / or a reset to the first mode, e.g., storage mode, i.e., mode 210, may be performed in the event of a lack or absence of electrical energy, wherein the connection to the electrical energy supply 170 may remain and subsequently be interrupted and / or disconnected for the fully first mode, e.g., storage mode, i.e., mode 210. LIST OF REFERENCE SYMBOLS 10 ammunition system 12 ammunition 100 device 110 housings 112 first housing section 114 second housing section 120 rotor 122 Ignition booster charge 124 display element 126 coding element 130 drive 140 sleds 142 detonators 150 actuator 160 control circuit 162 ignition circuit 164 first sensor element 166 second sensor element 170 electrical power supply 180 disconnectors 190 electrical interface 200 diagram 210-280 modes and / or states

Claims

[1] Device (100) for securing, arming and firing ammunition, comprising: an eccentrically shaped rotor (120) in which a booster charge (122) for igniting the ammunition can be arranged and which can be selectively moved by means of a self-locking drive (130) between a first position assigned to securing and a second position assigned to igniting second position, and a carriage (140) on which an igniter (142) for igniting the booster charge (122) can be arranged and which can be moved by means of an electric actuator (150) relative to the rotor (120) selectively between a first position associated with securing and spacing the igniter (142) from the booster charge (122) and a second position associated with igniting and approaching the igniter (142) of the booster charge (122), wherein, for securing, the rotor (120) and the carriage (140) can be arranged or are arranged in their respective first position. [2] Device (100) according to claim 1, wherein the rotor (120) and the carriage (140) are arranged relative to one another such that the rotor (120) arranged in its first position forms a stop holding the carriage (140) in its first position. [3] Device (100) according to claim 1 or 2, wherein the rotor (120) has at least one radial portion of a material accumulation arranged between the ignition booster charge (122) and the carriage (140) and / or the igniter when the rotor (120) is arranged in its first position. [4] Device (100) according to one of the preceding claims, wherein at least the second position of the carriage (140) can be overridden by the first position of the rotor (120). [5] Device (100) according to one of the preceding claims, wherein the drive (130) is configured to urge the carriage (140) into its first position by moving the rotor (120) into its first position and to at least inhibit or block a movement of the rotor (120) from its first position to its second position caused by the carriage (140). [6] Device (100) according to one of the preceding claims, further comprising a mechanical indicator element (124) which is urged by the rotor (120) to indicate the second position of the rotor (120) to the outside of the device when the rotor (120) is arranged in its second position. [7] Device (100) according to one of the preceding claims, further comprising a mechanical coding element (126) arranged in a coupling section of the device (100) for coupling with the ammunition and urgeable by the rotor (120) to block the coupling section against coupling with the ammunition when the rotor (120) is arranged in its second position. [8] Device (100) according to one of the preceding claims, further comprising at least one first sensor element (164) configured to detect at least one of the first position and the second position of the rotor (120) and to generate a first sensor signal. [9] Device (100) according to one of the preceding claims, further comprising at least one second sensor element (166) configured to detect at least one of the first position and the second position of the carriage (140) and to generate a second sensor signal. [10] The device (100) of any preceding claim, further comprising an ignition circuit (162) configured to receive at least one input signal and, based thereon, to activate the igniter when the rotor (120) and the carriage (140) are arranged in their respective second positions. [11] The apparatus (100) of claim 10, further comprising at least one disconnect switch (180) configured to prevent activation of the igniter when at least one of the rotor (120) and the carriage (140) is disposed in its first position. [12] Device (100) according to one of the preceding claims, further comprising an electrical power supply (170) configured to provide electrical power for moving the rotor (120), for moving the carriage (140) and / or for activating the igniter (142). [13] Device (100) according to claim 12, wherein the electrical energy supply (170) has at least one energy storage device which is configured to provide electrical energy for moving the rotor (120) into its first position in the event of a failure of the energy supply. [14] Device (100) according to claim 12 or 13, further comprising a first housing section (112) in which at least the drive (130) and the actuator (150) are arranged, a second housing section (114) in which the electrical energy supply is arranged, and an electrical interface which is arranged between the first housing section (112) and the second housing section (114) and is configured to selectively connect or disconnect the electrical energy supply to the drive (130) and / or the actuator (114). [15] Ammunition system (10) comprising a remotely detonated ammunition (12) and a device (100) according to one of the preceding claims that can be coupled thereto.

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