Matches 1 - 50 out of 105 1 2 3 >
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7584922 Spin-stabilized correctible-trajectory artillery shell  
A spin-stabilized correctible-trajectory artillery shell has a generator in the rotation-decoupled engagement region between a canard guidance unit and its munition body. The generator can be...
7541563 Magnetic gyro-projectile device with electronic combustion, turbogeneration and gyro stabilization  
A hollow cylinder has an electromagnet to hold back a canister and either an induction heating linear actuator or a firing pin to ignite the primer-containing combustive material inside the...
7506586 Munitions energy system  
A munitions energy system combines various sources of energy generation with energy storage to provide power to a munition through various stages of the munition's operation. The system uses energy...
7431237 Guided projectile with power and control mechanism  
A projectile has the ability to generate and provide power to components located in two sections of the projectile which have relative rotation to each other. The projectile has a pair of...
7350448 Perforating apparatus, firing assembly, and method  
A firing assembly for activating a perforating device comprising a module having a first chamber and a second chamber. The firing assembly comprises a firing head for transferring ballistic energy...
7312557 Mass-spring unit for generating power by applying a cyclic force to a piezoelectric member due to an acceleration of the mass-spring unit  
An apparatus for generating an electrical power upon an acceleration of the apparatus is provided. The apparatus including: a piezoelectric member having at least a portion thereof formed of a...
7309079 Method of determining charging capacitance of capacitor  
A method of determining a charging capacitance of a capacitor in an air bag system having an electronic control unit for controlling a gas generator, a bus line having a loop wire extending from...
7276819 Explosively driven power generation, method and device  
A method for generating power including an energetic charge is activated to produce a shockwave, which is imparted at an effective velocity and temperature on a gas to ionize the gas for creating...
7231874 Power supplies for projectiles and other devices  
A method for generating power in a device is provided. The method includes: generating power from an inherent characteristic of the device; and supplying the generated power to at least one power...
7225740 Electromagnetic pulse transmitting system and method  
A plasma antenna generator includes an ionizable material, an explosive charge capable of projecting the ionizable material upon detonation, and a detonator coupled with the explosive charge. An...
7197983 Mechano-electrical fuse for a hand grenade  
A mechano-electrical fuse ( 10 ) for a hand grenade ( 76 ), which has a spring element for the storage of mechanical energy and which has a drive device connected to the spring element for driving...
7013809 Mecanotronic fuses for hand grenades  
The improvements are applicable to fuses provided with a container ( 9 ) inside which may move axially a slider ( 10 ) having an electrical generator ( 1 ), the activation of which provides the...
6920826 Energy supply device having a shaft rotatably supported on a polytetrafluroethylene bearing surface  
An energy supply device for a mortar fuse includes a housing, a driven rotary shaft including a cylindrical shaft surface rotatably disposed in a stationary cylindrical bearing surface in the...
6591754 Pyrotechnical ignition system with integrated ignition circuit  
A pyrotechnical ignition system with integrated ignition circuit for an occupant restraint system for motor vehicles includes electrical components for triggering or communication functions...
6272995 High precision fuze for a munition  
A high precision electro-mechanical fuze mechanism for a munition such as a hand grenade. The fuze mechanism includes an electromagnetic signal generator having an armature, a permanent magnet, a...
5942718 Electronic delay detonator  
Patent of invention of an electronic delay detonator refers to a detonator meant to initiate explosive charges after an electronically predetermined delay time, transforming thermal energy...
5933263 Self-powered datalink activation system  
The system includes at least one data receiver, a low-power, photovoltaic power generation and distribution system, and a unique signal detector. The data receiver receives serial digital...
5526749 Laser detonated projectile apparatus  
An intelligent projectile that can be detonated at a predetermined range via a wide angle infrared laser. The projectile is fitted with a detector that is sensitive to the frequency of a wide angle...
5271328 Pendulum based power supply for projectiles  
A field coil stator of an electrical generator is fixed to the fuse body of n explosive projectile within which the rotor of the generator is supported for limited rotation dampened by a pendulum...
5271327 Elecro-mechanical base element fuze  
An electro-mechanical base element fuze is disclosed wherein mechanical innovations along with the latest in electronic sensing, signal processing and miniaturization provide safety and simplicity...
5245926 Generic electronic safe and arm  
This disclosure is directed to the use of application specific integrated rcuits in safe and arm devices. The application specific circuits each comprising a buffer means for forming an...
5206456 Ordinance thermal battery  
A thermal battery activated by external heat comprising an anode, e.g. cosed of a lithium-aluminum alloy, a cathode, e.g. composed of iron disulfide, and an electrolyte, e.g. a lithium...
5175065 Plated spring electrolyte dispensing ampule for deferred action batteries  
An electrolyte dispensing ampule for deferred action batteries comprises a spring having means at both ends thereof for forming a closed, generally cylindrical space inside the spring and a metal...
5166468 Thermocouple-triggered igniter  
An igniter which is triggered by a thermocouple for detonating an explosive material for forming an opening in a rocket motor case to render it non-propulsive in the event of a fire dangerously...
5159149 Electronic device  
An electronic detonator system 10 comprises a remote RF transmitter 11 and a transportable housing 12 comprising means 13 for charging energy storage means in the detonator 15 and means 14 for...
5147973 Multi-option fuze system  
A launchable a fin-stabilized round having an HE warhead that is fully telescoped in a cartridge case. The round has a forward, cone-shaped nose section, a base section with a booster cavity and a...
5133257 Ignition system and a method for the initiation thereof  
An apparatus for detonating explosive charges at a given location in response to an initiation at a remote location and after a preselected delay comprises a non-electrical initiation device for...
4962706 Fuze for artillery shell  
An artillery shell fuze incorporating a long life complete in itself battery and additional features to compensate therefor, which can be programmed to give a very long firing delays e.g.: days,...
4930419 Ordnance fuze power source  
The present invention is an ordnance fuze power source assembled from commercially available cells to form, fit and function in place of the lead/lead dioxide/fluboric acid spin activated reserve...
4911382 Safe electro ballistic escape sequencing system  
An electro ballistic escape sequencing system is actuated only by the seat initiators. Current entering the system by any other means will see only open circuits. A pressure sensitive switch is...
4803924 Manual activator for reserve batteries  
A manual activation device (10) includes a support element (40) and a lever (42) having a cam surface (80) which contacts a ball (38) carried in a cap (36) mounted at one end of a reserve battery...
4503774 Self-regulating air driven power supply  
A plurality of control jets is provided in the nozzle-centerbody of an air riven resonator to deflect portions of the incoming air flow away from the resonator. The control jets operate so as to...
4421029 Supply circuit for a load which is to be continually supplied within a projectile  
A supply circuit for a load which is to be continually supplied within a projectile, with a generator connected ahead of a voltage generator, in particular a thermo-generator, which provides a...
4415130 Missile system with acceleration induced operational energy  
A missile system is disclosed which collects and stores energy during the early stages of flight of a missile at a time when the acceleration forces on the missile are the greatest and thereafter,...
4372211 Thermoelectric power supply for warheads  
In a round assembly having a propellant and an igniter for activating the opellant, a thermoelectric power supply comprising a plurality of junctions, which are coupled to the propellant for...
4362106 Flow deflector for air driven power supply  
An air deflector is provided for the air inlet means of a fuze ogive. The flector comprises a stationary deflecting surface which is configured so as to substantially reduce the amount of air...
4341158 Apparatus for eliminating power source rise time effects in a time fuze system  
A timing system for providing a fuze function time for firing a fuze which s independent of power source rise time. A non-volatile counter is programmed with a count indictative of the function...
4318342 Ammunition with surface-mounted light-settable pickup arrangement for digital memory storage  
A projectile having a light-settable photodetector pickup assembly, in the form of a plurality of photovoltaic cell units, circumferentially mounted on the annular surface of the projectile, and...
4248153 Combination fuze for missiles  
In a combination fuze for missiles comprising a current generator which is driven by a ram air operated means having ram air supplied through an inlet in the nose portion of the missile and...
4164186 Submarine signal fuze  
A signaling device to be launched underwater having a fuze body and a protile containing pyrotechnic compositions. The pyrotechnic compositions are ignited by an electrical squib which is detonated...
4149467 Adjustable time fuse  
An adjustable time fuse includes an electrolytic cell with the anode and cathode connectible in two circuits with opposite polarity and a battery connected in the circuits. One of the circuits...
4119038 Controlled activation of reserve power supplies  
A time-delay RC circuit, having a preselected time constant, is connected ross a reserve battery undergoing activation. The function of the circuit is to hold off the application of the load of a...
4091734 Aircraft to weapon fuze communication link  
An aircraft-to-weapon fuze communication link that transfers fuzing inforion between the aircraft and weapon via an optical data and power link in the absence of any physical connection. The...
4066019 Electronic hand grenade  
A hand grenade comprising a plurality of explosive elements containing charges, the detonation of which timewise, is not ascertainable. The explosive elements are connected via a...
4050382 Electrically detonated explosive device  
A safety circuit for a marine signal device adapted to be fired after being dropped into sea water. The device has a casing which will allow the water to enter when ready for firing. A salt water...
4019440 Impact discriminating apparatus for missiles and the like, and method for impact discrimination  
Impact discriminating apparatus for missiles and the like comprises a plurality of impact sensors disposed in spaced relationship along the longitudinal axis, and near the nose, of the missile....
3985078 Power supply  
An electric power supply employs a striking means to initiate ferroelectric elements which provide electrical energy output which subsequently initiates an explosive charge which initiates a second...
3973501 Fuze with dual safe positions and armed-safe indicator  
An explosive-train, arming-rotor type fuze mounted flush with the skin of a eapon wherein the arming rotor is doubly out-of-line in the safe position, and where both linear translation and angular...
3971321 Fluid driven electrical-mechanical safety and arming system  
This invention relates to an ordnance fuzing device in general and more picularly to a fluidically driven safety and arming mechanism. The present invention also utilizes a fluidically driven...
3952661 Fluidic fuze  
A fluidic-electronic time fuze for detonating illumination ammunition in a rojectile is described. A ram air driven fluidic generator is used to provide both the time base and power to the...
Matches 1 - 50 out of 105 1 2 3 >