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Class Information
Number: 102/202.6
Name: Ammunition and explosives > Igniting devices and systems > Electrical primer or ignitor > Having an additional ignitor or water destructible fuse
Description: Subject matter wherein there is (a) a second igniting or detonating device to cause the composition or charge to burn or detonate, or (b) means, including a housing for enclosing the composition or charge and the igniting or detonating device, affected by water to cause the igniting or the detonating device from energizing or the composition or charge from igniting or detonating.










Patents under this class:

Patent Number Title Of Patent Date Issued
7905178 Methods and apparatus for selectable velocity projectile system Mar. 15, 2011
7587977 Pyrotechnic microsystem and method for fabricating a microsystem Sep. 15, 2009
6703578 Exothermic reactions and methods Mar. 9, 2004
6334394 Propellant charge arrangement for barrel-weapons or ballistic drives Jan. 1, 2002
6318267 Integrated circuit configuration and ignition unit Nov. 20, 2001
6173650 MEMS emergetic actuator with integrated safety and arming system for a slapper/EFI detonator Jan. 16, 2001
5880534 Sequencing system for variable level output inflators Mar. 9, 1999
5847310 Squib for an air bag with an auto ignition composition Dec. 8, 1998
5431100 Electric explosive tube initiation system Jul. 11, 1995
4497251 Liquid-disabled blasting cap Feb. 5, 1985
4441427 Liquid desensitized, electrically activated detonator assembly resistant to actuation by radio-frequency and electrostatic energies Apr. 10, 1984
4291623 Binary electroexplosive device and method of assembly thereof Sep. 29, 1981
4099464 Shaped explosive charge casing Jul. 11, 1978
4014264 Combined igniter cap Mar. 29, 1977
3976012 Arrangement for automatic switching in electric fuses for projectiles Aug. 24, 1976
3948177 Self-disarming explosive cartridges Apr. 6, 1976











 
 
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