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Class Information
Number: 102/202.11
Name: Ammunition and explosives > Igniting devices and systems > Electrical primer or ignitor > Having an electric matchhead
Description: Subject matter wherein the composition or charge burns to produce a flame when ignited by the electrical igniting device and the composition or charge is integral with the electrical igniting device.

Patents under this class:

Patent Number Title Of Patent Date Issued
8079307 Electric match assembly with isolated lift and burst function for a pyrotechnic device Dec. 20, 2011
8020489 Squib and gas generator Sep. 20, 2011
7845278 Pyrotechnic cup Dec. 7, 2010
7748323 Semiconductor bridge device and igniter including semiconductor bridge circuit device Jul. 6, 2010
7587977 Pyrotechnic microsystem and method for fabricating a microsystem Sep. 15, 2009
7530310 Metal holder with electrode pin, method of manufacturing the metal holder, and gas generator May. 12, 2009
7284488 Gas generator Oct. 23, 2007
6966260 Clip-on device for coupling an electric match to a pyrotechnic fuse Nov. 22, 2005
6941867 Initiator with a slip plane between an ignition charge and an output charge Sep. 13, 2005
6779456 Initiator with a bridgewire configured in an enhanced heat-sinking relationship Aug. 24, 2004
6655289 Two-piece capsule trigger unit for initiating pyrotechnic elements Dec. 2, 2003
6651563 Ignition elements and finely graduatable ignition components Nov. 25, 2003
6513436 Ignition module for explosive content detonator, method and equipment for making a detonator equipped with same Feb. 4, 2003
6431070 Electrical connector for use with pyrotechnic ignition apparatus Aug. 13, 2002
6422146 Igniter unit for an inflator Jul. 23, 2002
6363853 Electrically initiated distributed igniter Apr. 2, 2002
6279477 Destroying apparatus and method, and holding member for use in that method Aug. 28, 2001
6247409 Igniter for a gas generator Jun. 19, 2001
5945627 Detonators comprising a high energy pyrotechnic Aug. 31, 1999
5886282 Electrical model rocket ignitor and method of manufacturing the same Mar. 23, 1999
5826160 Hot explosive consolidation of refractory metal and alloys Oct. 20, 1998
5688416 Stabilized plasma arc injector Nov. 18, 1997
5639986 Airbag igniter and method of manufacture Jun. 17, 1997
5509354 Igniter holder Apr. 23, 1996
5503078 Shock resistant detonator and method for making the same Apr. 2, 1996
5410966 High reliability model rocket engine igniter system May. 2, 1995
5394801 Fuse head Mar. 7, 1995
5138948 Hermetically sealed pyrotechnic device Aug. 18, 1992
5123355 Rocket ignition assembly and means and methods for making and using same Jun. 23, 1992
4951570 Electrically activated detonator with pyrotechnic device receiving terminals and method of making Aug. 28, 1990
4939993 Detonator Jul. 10, 1990
4380958 Electrostatic safe electric match Apr. 26, 1983
4331078 Instantaneous detonator with insert member within fuze casing May. 25, 1982
4299168 Resistance after firing protected electric match Nov. 10, 1981
4273051 Electric device Jun. 16, 1981
4152988 Electric match with epoxy coated fluorocarbon containing pyrotechnic composition May. 8, 1979
4132171 Apparatus for detonating an explosive charge Jan. 2, 1979
4130060 Pyrotechnic devices Dec. 19, 1978
4106073 Apparatus for igniting the match heads of electric detonators Aug. 8, 1978
4006687 Safe detonator device Feb. 8, 1977
3937143 Device for point ignition of a charge Feb. 10, 1976

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