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Class Information
Number: 102/206
Name: Ammunition and explosives > Igniting devices and systems > Ignition or detonation circuit
Description: Subject matter comprising an electrical circuit, or components of an electrical circuit to supply electrical energy to an igniting device.










Sub-classes under this class:

Class Number Class Name Patents
102/218 Electronic switch discharges capacitor 101
102/207 Including activated generator 81
102/216 Including impact or inertia switch 97
102/215 Including logic means 253
102/217 Plural sequentially fired ignitors or detonators 157
102/211 Proximity fuze 93


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4727809 Detonation safety mechanism Mar. 1, 1988
4724766 Cluster bomb system and method Feb. 16, 1988
4712477 Electronic delay detonator Dec. 15, 1987
4700263 Safe-arm system with electrical charge transfer circuit Oct. 13, 1987
4686885 Apparatus and method of safe and arming munitions Aug. 18, 1987
4672895 Device for controlling the priming of a pyrotechnic device Jun. 16, 1987
4674047 Integrated detonator delay circuits and firing console Jun. 16, 1987
4651646 In-line safing and arming apparatus Mar. 24, 1987
4649821 Electrical circuit continuity test apparatus for firing unit Mar. 17, 1987
4644864 Variable timing and power storage arrangements Feb. 24, 1987
4633779 Timing apparatus for a fuse Jan. 6, 1987
4632032 Electronic ignition control circuit Dec. 30, 1986
4632031 Programmable electronic delay fuse Dec. 30, 1986
4617866 Pyrotechnic or explosive device Oct. 21, 1986
4607814 Ballistic recovery system Aug. 26, 1986
4603635 Dual safing for base element fuze Aug. 5, 1986
4601243 Method and apparatus for electrically detonating blasting primers Jul. 22, 1986
4586436 Electronic assembly for moderate hard target penetrator fuze May. 6, 1986
4586437 Electronic delay detonator May. 6, 1986
4580498 Fuze actuating system having a variable impact delay Apr. 8, 1986
4572288 Time-delayed ignition system for a down-hole explosive tool Feb. 25, 1986
4559875 High energy switching circuit for initiator means or the like and method therefor Dec. 24, 1985
4519314 Borehole charging method including toroidal transformer cores May. 28, 1985
4493259 Control circuit for igniting a low-ohm ignition capsule Jan. 15, 1985
4487125 Timing circuit Dec. 11, 1984
4454815 Reprogrammable electronic fuze Jun. 19, 1984
4445435 Electronic delay blasting circuit May. 1, 1984
4445434 Arrangement for the contactless transmission of electric energy to missiles during firing thereof May. 1, 1984
4434717 Hybrid fuse triggering device Mar. 6, 1984
4424745 Digital timer fuze Jan. 10, 1984
4422378 Means for and a method of initiating explosions Dec. 27, 1983
4422379 Means for and a method of initiating explosions Dec. 27, 1983
4421030 In-line fuze concept for antiarmor tactical warheads Dec. 20, 1983
4419933 Apparatus and method for selectively activating plural electrical loads at predetermined relative times Dec. 13, 1983
4414901 Explosive device including an ignition circuit monitor Nov. 15, 1983
4387649 Electrical projectile detonator Jun. 14, 1983
4355263 Ignition circuit for explosive devices and the like Oct. 19, 1982
4334475 Proximity fuses Jun. 15, 1982
4334474 Warhead initiation system Jun. 15, 1982
4297947 Electric igniter Nov. 3, 1981
4291623 Binary electroexplosive device and method of assembly thereof Sep. 29, 1981
4273051 Electric device Jun. 16, 1981
4246845 AC Initiation system Jan. 27, 1981
4240350 Electronic fuze Dec. 23, 1980
4237789 Programmable fuze for projectiles Dec. 9, 1980
4185555 Electrolytic pressure sensitive mechanism Jan. 29, 1980
4157069 Initiation of blasting detonators Jun. 5, 1979
4145970 Electric detonator cap Mar. 27, 1979
4145968 Device for the contactless transmission of electrical energy, in particular for pyrotechnic ignitors or firing devices Mar. 27, 1979
4141297 Ignition circuits Feb. 27, 1979

1 2 3 4 5 6










 
 
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