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Class Information
Number: 102/205
Name: Ammunition and explosives > Igniting devices and systems > Heat, friction, or chemical primers or ignitors
Description: Subject matter comprising heating, friction, or chemical means to ignite an explosive.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7363860 |
Non-explosive two component initiator |
Apr. 29, 2008 |
| 7073447 |
Electro-thermal chemical igniter and connector |
Jul. 11, 2006 |
| 7059250 |
Melted metal dispersal warhead |
Jun. 13, 2006 |
| 7021217 |
Versatile cavity actuator and systems incorporating same |
Apr. 4, 2006 |
| 6994030 |
Pyrotechnic microactuators for microsystems |
Feb. 7, 2006 |
| 6941868 |
Single increment initiator charge |
Sep. 13, 2005 |
| 6845715 |
Explosion simulator |
Jan. 25, 2005 |
| 6805055 |
Plasma firing mechanism and method for firing ammunition |
Oct. 19, 2004 |
| 6749702 |
Low temperature autoignition composition |
Jun. 15, 2004 |
| 6736068 |
Detonator |
May. 18, 2004 |
| 6651563 |
Ignition elements and finely graduatable ignition components |
Nov. 25, 2003 |
| 6591753 |
Propellant device for pipe weapons or ballistic projection |
Jul. 15, 2003 |
| 6539869 |
Heat transfer initiator |
Apr. 1, 2003 |
| 6502343 |
Emergency rescue device |
Jan. 7, 2003 |
| 6340175 |
Air bag assemblies with foamed energetic igniters |
Jan. 22, 2002 |
| 6298784 |
Heat transfer delay |
Oct. 9, 2001 |
| 6224099 |
Supplemental-restraint-system gas generating device with water-soluble polymeric binder |
May. 1, 2001 |
| 6221187 |
Method of safely initiating combustion of a gas generant composition using an autoignition composition |
Apr. 24, 2001 |
| 6101947 |
Method of safety initiating combustion of a gas generant composition using autoignition composition |
Aug. 15, 2000 |
| 6053108 |
Propellant strip assembly and propellant charge structure |
Apr. 25, 2000 |
| 5993201 |
Enclosed frictionally ignited photographic flash lamp |
Nov. 30, 1999 |
| 5847310 |
Squib for an air bag with an auto ignition composition |
Dec. 8, 1998 |
| 5831207 |
Autoignition composition for an airbag inflator |
Nov. 3, 1998 |
| 5792982 |
Two-part igniter for gas generating compositions |
Aug. 11, 1998 |
| 5773748 |
Limited-life cartridge primers |
Jun. 30, 1998 |
| 5756928 |
Spontaneously-firing explosive composition |
May. 26, 1998 |
| 5739460 |
Method of safely initiating combustion of a gas generant composition using an autoignition composition |
Apr. 14, 1998 |
| 5717159 |
Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology |
Feb. 10, 1998 |
| 5670735 |
Propellant igniting system and method of making the same |
Sep. 23, 1997 |
| 5654520 |
Delay charge and element, and detonator containing such a charge |
Aug. 5, 1997 |
| 5542688 |
Two-part igniter for gas generating compositions |
Aug. 6, 1996 |
| 5485790 |
Gas generator with multiple-charge primer |
Jan. 23, 1996 |
| 5471903 |
Device for igniting a propellant charge, a cartridge for the charge and a magazine for holding cartridges, especially for stud setting or driving tools |
Dec. 5, 1995 |
| 5460671 |
Ignition compositions for inflator gas generators |
Oct. 24, 1995 |
| 5385098 |
Initiating element for non-primary explosive detonators |
Jan. 31, 1995 |
| H1352 |
Combustible metallic propellant charge igniter |
Sep. 6, 1994 |
| 5313888 |
Pull-wire igniter for flares |
May. 24, 1994 |
| 5285728 |
Successive-actuation device, using pyrotechnic cord |
Feb. 15, 1994 |
| 5265538 |
Track warning detonator |
Nov. 30, 1993 |
| 5216200 |
Device for igniting a propellant charge, a cartridge for the charge and a magazine for holding cartridges, especially for stud setting or driving tools |
Jun. 1, 1993 |
| 5187319 |
Low vulnerability component of explosive ammunition and process for initiating a charge of low-sensitivity composite explosive |
Feb. 16, 1993 |
| 5121691 |
Destructive effect projectile that explodes on impact |
Jun. 16, 1992 |
| 5069616 |
Ignition device for lances |
Dec. 3, 1991 |
| 5046567 |
Adiabatically induced ignition of combustible materials |
Sep. 10, 1991 |
| 4996922 |
Low profile thermite igniter |
Mar. 5, 1991 |
| 4982662 |
Shaped primer |
Jan. 8, 1991 |
| 4915618 |
Igniter for thermal lance |
Apr. 10, 1990 |
| 4846067 |
Weatherproof safety fuse igniter |
Jul. 11, 1989 |
| 4843965 |
Thermally activated triggering device |
Jul. 4, 1989 |
| 4836109 |
Control line differential firing head |
Jun. 6, 1989 |
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