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Class Information
Number: 102/266
Name: Ammunition and explosives > Igniting devices and systems > Multiple mode fuzes > Impact and time delay
Description: Subject matter in which one of the igniting devices or systems is actuated upon impact with a target and another one of the igniting devices or systems detonates the main charge after a predetermined time delay.

Sub-classes under this class:

Class Number Class Name Patents
102/268 Mechanical time delay 9
102/269 Power train delay 19
102/267 Spin decay 14

Patents under this class:

Patent Number Title Of Patent Date Issued
8689692 Guided weapon with in-flight-switchable multiple fuze modes Apr. 8, 2014
8381651 Rotational variable pyrotechnic delay selector for munitions Feb. 26, 2013
7600475 Multi-mode fuze Oct. 13, 2009
7314004 Method for delayed detonation of a penetrating weapon and related apparatus and systems Jan. 1, 2008
7197981 Projectile Apr. 3, 2007
6481355 Bomblet fuze with self-destruct mechanism Nov. 19, 2002
6427598 Method and device for correcting the predetermined disaggregation time of a spin-stabilized programmable projectile Aug. 6, 2002
6295932 Electronic safe arm and fire device Oct. 2, 2001
6257145 Pyrotechnical impact detonator Jul. 10, 2001
6244184 Fuze for submunition grenade Jun. 12, 2001
6145439 RC time delay self-destruct fuze Nov. 14, 2000
6142079 Area denial munition system Nov. 7, 2000
6053109 Triggering arrangement for the priming of an anti-shelter projectile Apr. 25, 2000
5787785 Method and device for programming time fuses of projectiles Aug. 4, 1998
5705766 Electronic turns-counting fuze and method therefor Jan. 6, 1998
5670736 Priming system for the explosive charge of a submunition on board a carrier Sep. 23, 1997
5576510 Percussion fuse for ammunition Nov. 19, 1996
5515786 Projectiles for attacking hard targets and method for controlling initiation of a projectile May. 14, 1996
5497704 Multifunctional magnetic fuze Mar. 12, 1996
5387257 Self-destruct fuze for improved conventional munitions Feb. 7, 1995
5373790 System for self destruction of a carrier shell submunition by chemical attack Dec. 20, 1994
5255608 Real-time identification of a medium for a high-speed penetrator Oct. 26, 1993
5247866 Optically set fuze system Sep. 28, 1993
5025728 Selective point detonation/delay explosive train device Jun. 25, 1991
4998476 Fuze for a bomblet Mar. 12, 1991
4934270 Low energy fuse multi-connector Jun. 19, 1990
4799427 Projectile ignition device Jan. 24, 1989
4690057 High velocity projectile Sep. 1, 1987
4633780 Enhanced point detonation backup mechanism for fuze Jan. 6, 1987
4567830 Impact fuze Feb. 4, 1986
4515081 Arrangement in a fuse for projectiles with explosive charge for changing over between direct and delayed ignition of the explosive charge May. 7, 1985
4480550 Relative velocity sensor for void sensing fuzes and the like Nov. 6, 1984
4116133 Electronic firing device for missiles Sep. 26, 1978
4029016 Plural mode fuze Jun. 14, 1977
3985079 Self-destruct fuze for spinning artillery projectile Oct. 12, 1976
3983819 Self-destruct delay fuze with voltage-responsive switch Oct. 5, 1976

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