Patents
Patents for F42C 3 - Fuzes actuated by exposure to a liquid, e.g. sea-water (28)
01/2012
01/11/2012CN102317735A Cartridge for breaking rock
11/2011
11/02/2011EP2382440A1 Cartridge for breaking rock
08/2010
08/05/2010WO2010088705A1 Cartridge for breaking rock
08/05/2010CA2745679A1 Cartridge for breaking rock
10/2004
10/12/2004US6802260 Safety and arming device using cellulose-based sensor/actuator
02/2003
02/18/2003US6519941 Water-activated locking mechanism
12/2002
12/19/2002US20020189484 Safety and arming device using cellulose-based sensor/actuator
02/2001
02/28/2001CN1062658C Milti-stage self-controlled safety exploder
02/1997
02/12/1997CN1142600A Multi-stage self controlling safety exploder
05/1995
05/17/1995EP0653605A1 Multiple use cargo projectile
07/1991
07/18/1991DE3624450A1 Underwater mine projective with electronic detonation circuit - penetrates vessels hull of detonates above surface level
07/02/1991CA1285432C Reversible arming and firing mechanism for marine markers
07/1990
07/25/1990CN1008944B Improved ground mine activating device
03/1990
03/22/1990DE3824936A1 Rapid fixation
02/1990
02/15/1990DE3823183A1 Safety device for a sea mine
02/08/1990DE3822183A1 Group of substances for fixation purposes
01/1990
01/11/1990DE3821678A1 Substance addition for hot water fixation
05/1989
05/30/1989US4834685 Reversible arming and firing mechanism for marine markers
01/1988
01/27/1988CN86104750A Improved ground mine activating device
04/1987
04/21/1987US4658726 Fuze for setting off jacketed explosive charges
12/1986
12/30/1986US4632035 Arming method and devices for firing a submarine weapon
07/1985
07/03/1985EP0147289A2 Device for arming an under-water fuze
05/1983
05/03/1983US4381710 Moisture actuated trigger device
06/1982
06/22/1982US4335656 Underwater launched parachute flare
05/1980
05/20/1980CA1078042A1 Fluid responsive harness release trigger circuit
07/1978
07/18/1978US4100855 Underwater power head
03/1977
03/15/1977US4012671 Trigger circuit
01/1976
01/27/1976US3934292 Triggering devices