Matches 1 - 50 out of 187 1 2 3 4 >
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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...
7578237 Method for controlling initiation of a detonator  
A method for controlling the initiation of an electronic detonator when located in surrounding ground, the method comprising the steps of: measuring the actual spatial position of the said...
7552682 Accelerometer mounting for a penetrator and method thereof  
A fuze for a weapon configured as a projectable device is provided to reduce the mechanical amplification of impact and penetration shock to a fuze-mounted accelerometer when a projectable device...
7549374 Fuze mounting for a penetrator and method thereof  
A fuze mounting assembly for a penetrating weapon configured as a projectable device, the fuze mounting assembly having fasteners, a fuze well and a fuze. The fuze includes an integral bolt flange...
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...
7493859 System and method for zero latency distributed processing of timed pyrotechnic events  
A method for achieving zero, or near zero, latency timed pyrotechnic events by utilizing distributed processing is presented. A list of timed events may be used to synchronize a pyrotechnic firing...
7451703 Vented lifting plug for munition  
Apparatus for venting munitions exposed to high ambient temperatures. The munition includes a casing having a nose end and an opening in the nose end; a lifting plug disposed in the opening in the...
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...
7370583 Detonator system and method in connection with the same  
A method for wirelessly transmitting data to a control unit, such as a blasting machine, selected from a plurality of control units from an operating device selected from a plurality of operating...
7299734 Synchronously/synergeticly timed fuse procedure or process  
A synchronous or synergeticly timed fuse is installed into ordnance (bombs, artillery shells, depth charges etc.), the ordnance is delivered to a target area and a simultaneous (synchronous), or a...
7261035 Method and system for operation of a safe and arm device  
A method and a system controlling the operation of a safe and arm device. The embodiments include continually utilizing a rule based computation to generate an output signal to be sent to a...
7261028 Ordnance system with common bus, method of operation and aerospace vehicle including same  
An ordnance system and method for controlling an ordnance system is provided. The system and method utilizes an addressable common, or shared, bus configured to transmit and receive data thereon....
7117796 Igniter for exothermic torch rod  
An igniter's housing is bored continuously there through to define, in succession, several bore regions. A firing pin, slidingly fit in the first bore region, terminates in a tip that protrudes...
7086334 Staggered charging of slave devices such as in an electronic blasting system  
Selective, staggered charging of individual slave devices in a system at different times, such as electronic detonators in an electronic blasting system, so as to prevent excessive voltage drop on...
7070204 Programmable gas generator using microcells  
A programmable gas generator which has a plurality of different elements can be individually activated, and wherein the activation causes inflation of a device.
7066369 Propellant container for setting tools and an internal combustion driven setting tool  
The present invention relates to a propellant container ( 2 ) for an internal combustion operated setting tool ( 10 ) having a housing ( 21 ) and a housing internal space ( 22 ) for receiving a...
7047885 Multiple pulse cartridge ignition system  
An electronically controlled multi-pulse ignitor ignites a cartridge used to launch a projectile. An electronics module is programmed with a temperature performance profile for the cartridge. A...
7040234 MEMS safe arm device for microdetonation  
The present invention relates to a device for electronically arming and firing a MEMS-scale interrupted explosive train to detonate a main charge explosive. The device includes a MEMS slider...
7021216 Method of and system for controlling a blasting network  
A method and system for controlling a blasting network ( 16 ) for use where spurious command signals may be passed through a blasting controller ( 12 ) to the blasting network, for example when the...
7007606 Method for utilizing a MEMS safe arm device for microdetonation  
The present invention relates to a method utilizing a MEMS safe arm device for electronically arming and firing a MEMS-scale interrupted explosive train to detonate a main charge explosive. The...
6945174 Method for connecting ignitors in an ignition system  
Errors may occur in a detonating system that consists of several detonating circuits when the connection—the logging-on—of detonators is effected to the buses of a logger which in turn is...
6941869 Sensor for monitoring electronic detonation circuits  
A voltage sensor ( 10 ) for monitoring electronic ignition circuits ( 1 ) which contains a plurality of igniters ( 4 ) connected to an ignition line ( 3 ) and an ignition device ( 2 ) connected to...
6889614 Air bag inflator  
The air bag inflator employs an injection piston assembly in which liquid propellant is delivered through nozzles in the injection piston to the combustion chamber. Metering of the liquid...
6889613 Variable output inflator  
The variable output inflator includes an injection piston assembly containing a liquid propellant chamber from which liquid propellant is injected through one or more nozzles in the injection...
6851369 Access control for electronic blasting machines  
Blasting apparatuses and methods control actuation of a plurality of detonators, and involve the use of one or more authorization keys each associated with a blasting machine. The authorization...
6647886 Vehicle system  
A safety system for a motor vehicle includes a plurality of safety devices each adapted to be activated in the event that an accident should occur. Each safety device includes at least one element...
6637339 Method for exchanging data between a device for programming and triggering electronic detonators and said detonators  
Effects of capacitive resistances on the transmission of data between electronic igniters of an ignition system and a device for programming and triggering igniters are avoided by the disclosed...
6629498 Proximity submunition fuze safety logic  
The Fuze Safety Logic is disclosed that guards against erroneous responses created by accidents or by accidental releases of submunitions of payloads being carried by explosive ordnances. The fuze...
6578489 Pyrotechnic initiation delay means  
A pyrotechnic initiation delay device intended in particular to cooperate with a device for firing a pyrotechnic charge of the fuze type, particularly for a hand grenade, having a delay composition...
6568331 Electrical igniter cap  
An electrical igniter cap has a reproducible igniter characteristic by virtue of the fact that, at the firing side, an igniter unit 20 is covered by a sheeting of plastic material 21 which is...
6546873 Apparatus for remote activation of equipment and demolition charges  
An apparatus for the activation of a remote device having a transmitter to generate and transmit user-set special coded signals. The transmitter has a function selector switch to select modes of...
6422145 Controlled electromagnetic induction detonation system for initiation of a detonatable material  
The controlled electromagnetic induction detonation system for initiation of a detonatable material system includes an automated radio charge (ARCH) module connectable to an electric detonator, a...
6363852 Factory testable igniter module for a vehicle supplemental restraint system  
An improved modular igniter package designed for bus communication with a central control module has an internal bridge element that is electrically accessible for factory testing of the bridge...
6341562 Initiator assembly with activation circuitry  
An initiator assembly for use with a propellant-actuated device located in a vehicle is provided. In one embodiment, the initiator assembly includes circuitry and an integral, one-piece insert...
6269746 Disarm mechanism for explosive equipment  
A disarm mechanism to maintain a safe work area for individuals that may be working in such area which allows for the remote disarming of an article of explosive equipment by remotely shifting a...
6260483 Remote radio controlled plasma firing system  
In a radio remote blasting system, a radio receiver triggers a blocking oscillator which generates a high voltage output. A rectifier rectifies the high voltage output and charges a capacitor,...
6247408 System for sympathetic detonation of explosives  
A system is disclosed that remotely activates one or more explosive charge by sympathetic detonation (i.e., not requiring explosives to be interconnected by wire). The system includes electronics...
6234081 Shaped bridge slapper  
A shaped bridge slapper having a pair of spaced conductive lands on a substrate; a bridge member between the spaced conductive lands, the bridge member having a curved shape and a cavity herein,...
6230625 Disarmable firing module  
A disarmable firing module with a firing module housing having an opening therein; a detonator holder received in the firing module housing via the opening in the firing module housing, the...
6227114 Select trigger and detonation system using an optical fiber  
The invention provides a select trigger or detonation system featuring an optical source, an optical fiber, one or more optical couplers and one or more light trigger or detonation devices. The an...
6220165 Pyrotechnic bridgewire circuit  
A circuit for controlling an electro-explosive device. The circuit includes a heating element, an input circuit and a load control circuit. The load control circuit is responsive to an electrical...
6220163 Electro-pyrotechnic initiation system protected against electrostatic discharges  
The electro-pyrotechnic initiation system preferably comprises an electro-pyrotechnic initiator (1) consisting especially of an insulating support (14) over which a flat resistive heating element...
6216595 Process for the in-flight programming of a trigger time for a projectile element  
A process for the in-flight programming of a trigger time for an element of a projectile by a fire control system of a weapon, wherein the muzzle velocity (Vo) of the projectile is measured and the...
6196130 Electrostatic arming apparatus for an explosive projectile  
The inventive environment sensor apparatus includes an electrostatic sensor carried by the projectile. The electrostatic sensor has first and second electrical conducting areas separated by a...
6173651 Method of detonator control with electronic ignition module, coded blast controlling unit and ignition module for its implementation  
6167808 Initiator for air bag inflator  
An initiator (10) comprises first and second coaxial terminals (70, 80) engageable by an electrical connector (40) to connect the terminals electrically with vehicle circuitry. Electrical...
6155171 Electro-pyrotechnic initiator with three electrical connections  
The initiator (1) has a one-piece overmoulding (2) covering three pins (3, 4, 5) which constitute the three electrical connections of the said initiator (1). Two igniter heads (16, 17), each...
6152039 Initiation of propellants  
An apparatus for the initiation of a propellant comprises a combustion chamber such as barrel 6, a charge of propellant 5 in the chamber and means for igniting the propellant of the charge by...
6144894 Method of activating a magnetron generator within a remote plasma source of a semiconductor wafer processing system  
A method for controlling the output power of the magnetron generator, where the method and apparatus defines an ignition power level that ensures that the magnetron generator provides a minimal...
6085659 Electronic explosives initiating device  
An electronic explosives initiating device which includes a firing element which has a designed no-fire voltage and an operating circuit which operates at any voltage in a range of voltages which...
Matches 1 - 50 out of 187 1 2 3 4 >