435results about "Spraying vehicles" patented technology

A deployable crafting machine may include a vehicle and a gantry system. The gantry system may be configured to be collapsed on the vehicle during which the gantry system is inoperable and to be expanded during which the gantry system is operable and supported at least in part by the vehicle. A deployable crafting process may include moving a vehicle to a first location while a gantry system is stored on the vehicle in a collapsed and inoperable state and expanding the gantry system into an operable state after the vehicle arrives at the first location during which the gantry system is supported at least in part by the vehicle.

Apparatus for pumping fluid into an underground well bore at a well site and being transportable between multiple well sites includes a chassis configured to be transportable between well sites, first and second fluid pumps disposed upon the chassis and configured to pump pressurized fluid into the well bore at the same time and an electric motor disposed upon the chassis and configured to concurrently drive both pumps.

A showerhead for a low flow rate may employ one or more of a showerhead housing, a showerhead engine, a flow restrictor and a flow regulation device. The showerhead engine may be moveably connected to the showerhead housing. The showerhead engine may include a back member, an intermediate member, and a front member defining various fluid chambers and apertures that allow for one or more spray modes. The showerhead may include a flow control device to selectively reduce flow to the showerhead engine. The flow control device may also be selectively pause fluid flow for more than one spray mode. The showerhead may include a flow restrictor. The flow restrictor may limit a maximum fluid flow rate of a fluid delivered from the showerhead engine to approximately 1.5 gallons per minute.

A readily adjustable flow rate control device having a movable flow control member which includes a plurality of spaced-apart flow restrictors which are adapted to be selectively positioned intermediate a fluid flow path extending between a fluid supply line and a fluid delivery line. The flow restrictors can take the form of porous rate control frits which can be selectively moved into index with the fluid flow path or microbores formed in a rotatable member which can be rotated to selectively move the microbores into index with the fluid flow path.

The present invention relates to portable hose reel carts for handling and storage of large lengths of flexible hoses, such as garden or air hoses. The cart is constructed of plastic and steel components having a centrally rotatable spool for winding of the flexible hose, a frame for supporting the spool, wheels at each end of the base of the frame, and a handle assembly attached to the frame to facilitate moving the cart. The crank handle assembly which may or may not be foldable for easy storage. The cart includes a large tray for storage and transport of garden supplies.

An unmanned remotely controlled mobile vehicle mounted water cannon including, ground engaging drive means supporting a body, a nozzle mounted to a mounting arm extending from the forward end of the vehicle, the mounting arm being moveable relative to the body, means carried at the rear of the body for receiving fluid from a fluid supply and a pump to supply fluid through a conduit extending from the rear to the front of the vehicle; a power supply to supply power to the ground engaging drive means and a control means for receiving instructions from a remote controller.The ground engaging means moves the vehicle across a surface and the height of the body above the ground is less than the width and length of the vehicle. The mounting arm controls the direction of the nozzle by moving sections of the mounting arm and directing fluid projected there from, the mounting arm being structured to not rise above the height of the top of the vehicle. The control means controls the drive means and the nozzle direction in response to instructions received from the remote controller.

A run level address mapping table and related method of construction is disclosed. The address mapping table is constructed on a run basis, e.g., a group of consecutive pages having consecutive logical or physical addresses. The run level address mapping table stores only an initial physical page number of each run and the number of the consecutive physical pages.

A method and apparatus for aerial fire suppression utilizing a potable fire retardant chemical dispensing system, readily adaptable, without extensive aircraft modification, to various makes of aircraft, for dispensing current types of forest and range fire fighting chemicals. The aerial delivery system is self contained and reusable. It enables cargo / utility aircraft to carry and dump a load, under control. The aerial delivery system is capable of attachment at the wing box, pressurized delivery from the nozzles, and nozzles directed straight downward.

In order to allow for application development without requiring extensive graphical design by software developers or extensive software knowledge by graphical designers, applications are separated into a view and a model. Properties in the view and properties in the model are associated through data binding, for example, via a data binding engine. This association allows views to be defined declaratively. Transformations may be necessary to allow the data binding. The data binding allows the data and functionality in the model to be used via the UI as defined in the view. Automatically generated UI and command binding are also enabled.

An apparatus and method for the balancing of fuel among tanks in a circulating fuel system. The tanks in the system have both a draw conduit and a return conduit mounted to and extending into the tank. Flow restriction devices are mounted in both the draw and the return conduits and are controlled by a fuel level detection system, which detects the fuel in the tank.

A fuel feeding mechanism of the present invention has an inlet filler pipe that runs from a filler opening formed in an outer side member of an automobile to a fuel tank. The inlet filler pipe has a flange. The inlet filler pipe is attached to an outer wheel house across a seal cup that is held between the flange of the inlet filler pipe and the outer wheel house. The inlet filler pipe is inserted from outside of the automobile through the filler opening toward the fuel tank and is attached to the outer wheel house. This arrangement enhances workability.

A valve tester assembly is disclosed that includes an articulated arm assembly having a first end and a second end, with the second end of the articulated arm assembly being movable away from and toward the first end such that when the first end of the articulated arm assembly is connected to a vehicle, the second end of the articulated arm assembly is movable away from and toward the vehicle. The assembly includes a rotation mechanism that is mounted on the articulated arm assembly toward the second end of the articulated arm for rotating a shaft for exercising a valve. The assembly further includes a moving mechanism that is mountable on a vehicle for moving the first end of the articulated arm assembly away from and towards the vehicle.

In order to allow for application development without requiring extensive graphical design by software developers or extensive software knowledge by graphical designers, applications are separated into a view and a model. Properties in the view and properties in the model are associated through data binding, for example, via a data binding engine. This association allows views to be defined declaratively. Transformations may be necessary to allow the data binding. The data binding allows the data and functionality in the model to be used via the UI as defined in the view. Automatically generated UI and command binding are also enabled.

A fire fighting fluid delivery system includes a fire fighting fluid delivery device, a pressure sensor, which senses fluid pressure at the fluid delivery device and generates a pressure signal indicative of the fluid pressure, and a wireless transmitter for transmitting the pressure signal. The fluid delivery system further includes a fire fighting fluid input device which is in fluid communication with the fluid delivery device and a wireless receiver that receives the pressure signal. In addition, the system includes a pressure gauge in communication with the receiver, which displays a pressure reading based on the pressure signal received by the receiver wherein a pump operator may selectively adjust the delivery of fluid to the fluid delivery device from the fluid input device based on the pressure reading displayed at the pressure gauge.

The invention belongs to the technical field of special vehicles and particularly relates to an unmanned sprinkling truck and a sprinkling method. The unmanned sprinkling truck comprises a sprinkling truck body and an unmanned driving system installed in the sprinkling truck body. The sprinkling truck body comprises a sprinkling truck driving system and an automatic sprinkling device. The unmanned driving system comprises multiple sensing and positioning systems and a control system. The input end of the control system is connected with the sensing and positioning systems, and the output end of the control system is connected with the automatic sprinkling device. The sensing and positioning systems are arranged on the unmanned sprinkling truck body. The unmanned driving system is added on an existing, the unmanned sprinkling truck runs along a predetermined route and performs sprinkling according to a predetermined procedure, a driver is liberated from repeated and dull driving, the sufficient sensing and positioning systems are utilized to form a sprinkling demand distribution diagram of a whole block or a whole city and further dynamically plan sprinkling routes and sprinkling amounts of multiple unmanned sprinkling trucks.

The present recreational vehicle water warming and circulating system uses the heated water in the water heater to heat the on-board water supply when the outside air temperature drops below the freezing point of water. The system includes a holding tank for containing a majority of the on-board water supply, and heated and cold loops that supply heated and cold water to various fixtures in the recreational vehicle. When temperature sensors sense a potentially freezing condition, a control circuit opens one or more solenoid valves to open the one or both loops to return undispensed heated or cold water to the holding tank. The control circuit closes the solenoid valves when the potentially freezing condition is no longer detected by the temperature sensors.

A vacuum container having a vacuum producing means, mounted on a vehicle, a trailer, or skid mounted with options chosen from an articulating boom, a water jetter system, a liquid pressure dissipating means, a valve actuator, a drive motor for the valve actuator being either hydraulic, air, or electric powered, a global positioning system to determine and log the position of work, service or hardware, controls and measuring devices and de-chlorinator.

A cryocooler is located on a spacecraft bus, such as a bus box, separate from the cryogenic propellant tanks disposed on a separable and distinct propellant cartridge system spacecraft docked to the spacecraft bus. In operation, propellant may be continuously pumped from the tanks through the cryocooler cold heat exchanger and then back to the tanks on the separable propellant cartridge system spacecraft through temporarily couplable lines. After the propellant tanks are depleted, the propellant cartridge system is then undocked from the bus and typically discarded. A new propellant cartridge system spacecraft comprising a full set of tanks may then be docked to the bus and the cryocooler supply / return lines coupled. The remote cryocooler may function as part of a larger space depot for spacecraft resupply, although it is not limited to such applications.

A compressed air treatment device is designed to be installed in an industrial vehicle consisting of a motor vehicle that can pull a trailer. The device comprises: an inlet for air from a compressed air source; at least one air outlet which is connected to a tank that is intended to supply the service braking system; a set of electropneumatic components for distributing the compressed air which comes from the compressed air source and which is intended for the tank(s); an electronic control unit which can control said set of electropneumatic components, the control unit being connected to a computer communication bus and to various electrical components such as sensors or switches. The device also comprises: a supplementary air outlet which is intended to supply the control element(s) for the pneumatic suspension system of an axle; a supplementary set of electropneumatic components which are associated with the supplementary air outlet; control means which are integrated in the electronic control unit to control the supplementary set of electropneumatic components according to information originating from the computer communication bus and / or various electrical components.

A highway tank made of steel or aluminum for transporting fluids such as diesel and jet fuel to remote sites, and providing the necessary containment features to store the fluids at remote sites. The highway tank comprises an inner and an outer wall with a space providing at least 110% containment. The highway tank may also comprise fuel-forwarding equipment which can include a hose and hose reel, internal or external pump, a fuel meter, a generator and a fuel filter, as well as a drip tray. The highway tank may be top loaded, bottom loaded, or both. The highway tank includes overfill protection and spill control features. The highway tank may be divided into compartments.

The waste disposal service panel assembly includes a housing, waste drain valve, rinse / fill valve, handle assembly and service panel door. The housing has a tubular side wall and a base near one end of the side wall. The waste drain valve is at least partially mounted within the housing through the base. The waste drain valve includes an outlet positioned within the housing and an inlet configured to couple to a waste collection tank within a aircraft. The service panel door is pivotally coupled to the housing near an end of the side wall remote from the base. The service panel door has an outer surface configured to substantially match an outer contour of the aircraft's skin, and an outer cap coupled to an inner surface of the service panel door. The outer cap is configured and dimensioned to mate with the outlet to seal the outlet when the service panel door is closed.

A valve is provided that includes a valve housing, a valve element, and a flapper. The valve housing has a passage. The valve element is rotationally mounted in the passage and moveable between an open position and a closed position. Additionally, the valve element has a flow channel extending therethrough. The flapper is coupled to the valve element and moveable between a closed position, to thereby substantially seal the flow channel, and an open position, to thereby unseal the flow channel, the flapper configured to move to the open position when a differential pressure across the flapper reaches a predetermined value.

A modular air tank assembly for a mobile vehicle such as a heavy duty highway tractor trailer truck and the process of assembling and installing the modular air tank assembly onto a vehicle. More specifically, the modular air tank assembly is comprised of two "J" shaped brackets, and one or two air tanks seated within the lower portion of the J-brackets and held in place by curved contour retaining elements. The modular air tank assembly may be assembled separate from the main vehicle assembly line and then brought to the line as a unit for installation. The modular assembly includes all tank-to-tank plumbing fittings, check valves, tank drain valves, and local drain valve operator strings which are installed to the assembly separate from the main vehicle assembly line.

A device when activated, disables a fleeing vehicle from within the operator's vehicle. The device mounts directly to the operator's vehicle. This device is controlled by the operator from within the vehicle by way of a control panel. When deemed necessary, the system is armed using a switch mounted on said panel. This allows for deployment upon activation of said switch. Upon positioning of operator car, the switch is activated, extending spike strip laterally. This places the spike strip under the pursued vehicle, in front of one or more of the tires. The operator applies the brakes of said vehicle, causing the spike strip to travel under the pursued vehicle's tire, disabling the vehicle. Upon traveling under the tire, the operator removes pressure from switch, causing the unit to safely stow itself. The system can then be re-deployed at will.