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Class Information
Number: 102/248
Name: Ammunition and explosives > Igniting devices and systems > Arming devices > Blocking or interrupting type > Inertia operated > With or including a timing device
Description: Subject matter including means to delay the functioning of some element of the igniting device or system.










Sub-classes under this class:

Class Number Class Name Patents
102/250 Fluent material 4
102/249 With setback latch 38


Patents under this class:

Patent Number Title Of Patent Date Issued
8413582 Linear escapements, methods for making, and use Apr. 9, 2013
8061271 Programmable inertial igniters for gun-fired munitions, thermal batteries and the like Nov. 22, 2011
7614346 Projectile fuze with fuze electronics including a timer/counter Nov. 10, 2009
7004072 Magnetically sensed second environment safety and arming device Feb. 28, 2006
6789483 Detonator utilizing selection of logger mode or blaster mode based on sensed voltages Sep. 14, 2004
6568329 Microelectromechanical system (MEMS) safe and arm apparatus May. 27, 2003
6463856 Electronically and mechanically-operated ignition delay for cartridge-type pyrotechnic decoy flare ammunition Oct. 15, 2002
6401621 Electronic safe and arm apparatus for initiating a pyrotechnic Jun. 11, 2002
6260483 Remote radio controlled plasma firing system Jul. 17, 2001
5693906 Electro-mechanical safety and arming device Dec. 2, 1997
5249526 Safe and arm device Oct. 5, 1993
5245926 Generic electronic safe and arm Sep. 21, 1993
5081929 Projectile having a movable interior fuze Jan. 21, 1992
5018449 Paint dispersing training grenade May. 28, 1991
4815381 Multiple pulse inertial arm/disarm switch Mar. 28, 1989
H593 Electromechanical safe and arm mechanism Mar. 7, 1989
4729316 Projectile containing a pyrotechnic charge and means for delayed initiation of the charge Mar. 8, 1988
4724765 Projectile comprising a pyrotechnic charge Feb. 16, 1988
4722278 Cartridge Feb. 2, 1988
4722277 Safety means for an ordnance fuze Feb. 2, 1988
4716830 Inertia safety and arming device Jan. 5, 1988
4699057 Mortar shell time fuse Oct. 13, 1987
4430938 Fuze safety device Feb. 14, 1984
4421033 Exercise projectile Dec. 20, 1983
4407201 Retard sensor and energy converter Oct. 4, 1983
4078497 Liquid timing device having a floating mass Mar. 14, 1978
3976011 Inertial arming device for a fuse Aug. 24, 1976
3955508 Acceleration integrating switch May. 11, 1976











 
 
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