Impulsive rocket motor safety-arming device

Details Impulsive rocket motor safety-arming device Impulsive rocket motor safety-arming device

1975-09-29

1977-09-06

Brown, David H.

Ammunition and explosives

Igniting devices and systems

102 497, 60 3982E, 89 1814, F42C 1908

Patent

active

040460762

ABSTRACT:
An impulsive safety-arming device provides handling safety in a rocket mo. Prior to arming, a piston is blocked in position to contain a squib, thereby preventing inadvertent ignition. After arming, the piston block is removed allowing high temperature, high pressure gas from the squib to force the piston past vent ports and to escape and ignite the motor.

REFERENCES:
patent: 3111810 (1963-11-01), Branman et al.
patent: 3319566 (1967-05-01), Choate et al.
patent: 3421410 (1969-01-01), Kayaian
patent: 3423931 (1969-01-01), Schwarz et al.
patent: 3500747 (1970-03-01), Parker
patent: 3529418 (1970-09-01), Puckett et al.
patent: 3714863 (1973-02-01), Sindall
patent: 3785150 (1974-01-01), Katcher

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