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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
7617775 Multiple slave logging device Nov. 17, 2009
7584922 Spin-stabilized correctible-trajectory artillery shell Sep. 8, 2009
7568429 Wireless detonator assembly, and methods of blasting Aug. 4, 2009
7541563 Magnetic gyro-projectile device with electronic combustion, turbogeneration and gyro stabilization Jun. 2, 2009
7533613 Slave device, such as in an electronic blasting system, capable of being identified if unknown or unmarked May. 19, 2009
7464647 Dynamic baselining in current modulation-based communication Dec. 16, 2008
7431237 Guided projectile with power and control mechanism Oct. 7, 2008
7370583 Detonator system and method in connection with the same May. 13, 2008
7347145 Dynamic baselining in current modulation-based communication Mar. 25, 2008
7337723 Detonator arming Mar. 4, 2008
7334523 Fuze with electronic sterilization Feb. 26, 2008
7322293 Device and system for identifying an unknow or unmarked slave device such as in an electronic blasting system Jan. 29, 2008
7316562 Method and system to ignite inflammable fluids Jan. 8, 2008
7314004 Method for delayed detonation of a penetrating weapon and related apparatus and systems Jan. 1, 2008
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 Dec. 25, 2007
7261028 Ordnance system with common bus, method of operation and aerospace vehicle including same Aug. 28, 2007
7230814 Digital squib Jun. 12, 2007
7225740 Electromagnetic pulse transmitting system and method Jun. 5, 2007
7194959 Precision pyrotechnic display system and method having increased safety and timing accuracy Mar. 27, 2007
7191706 Optically triggered fire set/detonator system Mar. 20, 2007
7155353 Method for determining charging capacitance of capacitor Dec. 26, 2006
7146912 Flexible detonator system Dec. 12, 2006
7143696 Remote digital firing system Dec. 5, 2006
7107908 Firing-readiness diagnostic of a pyrotechnic device such as an electronic detonator Sep. 19, 2006
7100511 Dual redundancy system for electronic detonators Sep. 5, 2006
7098841 Methods and systems for controlling a height of munition detonation Aug. 29, 2006
7086334 Staggered charging of slave devices such as in an electronic blasting system Aug. 8, 2006
7082877 Current modulation-based communication for slave device Aug. 1, 2006
7077045 Projectile inductive interface for the concurrent transfer of data and power Jul. 18, 2006
7069860 Igniter for air bag system Jul. 4, 2006
7055435 Spacecraft ordnance system and method for self-test Jun. 6, 2006
7021216 Method of and system for controlling a blasting network Apr. 4, 2006
7017494 Method of identifying an unknown or unmarked slave device such as in an electronic blasting system Mar. 28, 2006
6988449 Dynamic baselining in current modulation-based communication Jan. 24, 2006
6966262 Current modulation-based communication from slave device Nov. 22, 2005
6941869 Sensor for monitoring electronic detonation circuits Sep. 13, 2005
6925938 Electro-explosive device with laminate bridge Aug. 9, 2005
6904846 Ignition device for a safety system Jun. 14, 2005
6889610 Ordnance firing system May. 10, 2005
6860206 Remote digital firing system Mar. 1, 2005
6857369 Precision pyrotechnic display system and method having increased safety and timing accuracy Feb. 22, 2005
6837163 Flexible detonator system Jan. 4, 2005
6820557 Igniter for air bag system Nov. 23, 2004
6789483 Detonator utilizing selection of logger mode or blaster mode based on sensed voltages Sep. 14, 2004
6779605 Downhole tool deployment safety system and methods Aug. 24, 2004
6758135 Method and device for moisturization of a paper or board web in calendering Jul. 6, 2004
6752083 Detonators for use with explosive devices Jun. 22, 2004
6748869 Device for firing a primer Jun. 15, 2004
6729240 Ignition isolating interrupt circuit May. 4, 2004
6707417 Accurate range calibration architecture Mar. 16, 2004

1 2 3 4 5 6










 
 
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