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Class Information
Number: 102/202.1
Name: Ammunition and explosives > Igniting devices and systems > Accidental fuse ignition prevention means
Description: Subject matter which includes a device, to set off an explosive or thermic composition or charge, which includes means to prevent an unwanted energization of the device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7430963 |
Energetic material initiation device utilizing exploding foil initiated ignition system with secondary explosive material |
Oct. 7, 2008 |
| 7194959 |
Precision pyrotechnic display system and method having increased safety and timing accuracy |
Mar. 27, 2007 |
| 7125041 |
Gas generator |
Oct. 24, 2006 |
| 7111558 |
Pyrotechnic detonator with an igniter support of plastic with an integrated metal insert |
Sep. 26, 2006 |
| 7021218 |
Safety and performance enhancement circuit for primary explosive detonators |
Apr. 4, 2006 |
| 6857369 |
Precision pyrotechnic display system and method having increased safety and timing accuracy |
Feb. 22, 2005 |
| 6851369 |
Access control for electronic blasting machines |
Feb. 8, 2005 |
| 6848713 |
Airbag gas producer |
Feb. 1, 2005 |
| 6796245 |
Unitary header/base/shorting bar holder for a micro gas generator, and micro gas generator using it |
Sep. 28, 2004 |
| 6732656 |
High voltage tolerant explosive initiation |
May. 11, 2004 |
| 6732655 |
Ignition device for restraint means in a vehicle |
May. 11, 2004 |
| 6675692 |
Pyrotechnic actuator |
Jan. 13, 2004 |
| 6659011 |
Device for triggering an airbag |
Dec. 9, 2003 |
| 6622627 |
Actuator apparatus |
Sep. 23, 2003 |
| 6615737 |
Safety igniter for a pyrotechnic munition component capable of being subjected to slow cook off |
Sep. 9, 2003 |
| 6612241 |
Pyrotechnic initiator with center pin having a circumferential notch retention feature |
Sep. 2, 2003 |
| 6588342 |
Frequency addressable ignitor control device |
Jul. 8, 2003 |
| 6564715 |
Frequency addressable ignitor control device |
May. 20, 2003 |
| 6557474 |
Initiator header subassembly for inflation devices |
May. 6, 2003 |
| 6526890 |
Pyrotechnic igniter and assembly process for such an igniter |
Mar. 4, 2003 |
| 6516724 |
Gas generator |
Feb. 11, 2003 |
| 6502512 |
Secured high-power electro-pyrotechnic initiator |
Jan. 7, 2003 |
| 6490977 |
Precision pyrotechnic display system and method having increased safety and timing accuracy |
Dec. 10, 2002 |
| 6487972 |
Electric primer |
Dec. 3, 2002 |
| 6463857 |
Ignition device for triggering a restraining device |
Oct. 15, 2002 |
| 6422145 |
Controlled electromagnetic induction detonation system for initiation of a detonatable material |
Jul. 23, 2002 |
| 6412817 |
Pretensioner |
Jul. 2, 2002 |
| 6286865 |
Pretensioner |
Sep. 11, 2001 |
| 6283506 |
Pretensioner |
Sep. 4, 2001 |
| 6272993 |
Electric primer |
Aug. 14, 2001 |
| 6234524 |
Pretensioner |
May. 22, 2001 |
| 6227115 |
Ignition device for tripping a passenger restraint device in a motor vehicle |
May. 8, 2001 |
| 6131515 |
Electric primer |
Oct. 17, 2000 |
| 5959235 |
Fire mitigation device |
Sep. 28, 1999 |
| 5672841 |
Inflator initiator with zener diode electrostatic discharge protection |
Sep. 30, 1997 |
| 5648634 |
Electrical initiator |
Jul. 15, 1997 |
| 5639986 |
Airbag igniter and method of manufacture |
Jun. 17, 1997 |
| 5616881 |
Inflator socket pin collar for integrated circuit initaitor with integral metal oxide varistor for electro-static discharge protections |
Apr. 1, 1997 |
| 5533454 |
Alternating current activated firing circuit for EBW detonators |
Jul. 9, 1996 |
| 5503077 |
Explosive detonation apparatus |
Apr. 2, 1996 |
| 5488908 |
Environmetally insensitive electric detonator system and method for demolition and blasting |
Feb. 6, 1996 |
| 5485788 |
Combination explosive primer and electro-explosive device |
Jan. 23, 1996 |
| 5447103 |
Control signal transmission circuit |
Sep. 5, 1995 |
| 5385097 |
Electroexplosive device |
Jan. 31, 1995 |
| 5369955 |
Gas generator and method for making same for hazard reducing venting in case of fire |
Dec. 6, 1994 |
| 5327834 |
Integrated field-effect initiator |
Jul. 12, 1994 |
| 5309841 |
Zener diode for protection of integrated circuit explosive bridge |
May. 10, 1994 |
| 5229541 |
Torpedo safety system |
Jul. 20, 1993 |
| 5189246 |
Timing apparatus |
Feb. 23, 1993 |
| 5187319 |
Low vulnerability component of explosive ammunition and process for initiating a charge of low-sensitivity composite explosive |
Feb. 16, 1993 |
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