Pyrotechnic/explosive initiator

Details Pyrotechnic/explosive initiator Pyrotechnic/explosive initiator

1985-03-22

1987-05-12

Brown, David H.

Ammunition and explosives

Igniting devices and systems

Fuse cord

1022754, 1022756, 10227511, 89 114, C06C 504, F42B 310

Patent

active

046640339

ABSTRACT:
Pyrotechnic/explosive initiator for use with a detonating cord or fuse comprising an elongated hollow tube with a longitudinally extending channel through which a gaseous percussion wave is propagated. The initiator includes a charge of pyrotechnic or explosive material and a valve for cutting off communication between the gas channel and the charge upon initiation of the charge to prevent gases and other reaction products from being exhausted back into the fuse.

REFERENCES:
patent: 3129663 (1964-04-01), Schnepfe
patent: 3326127 (1967-06-01), Schimmel
patent: 3530762 (1970-09-01), Batie et al.
patent: 3537352 (1970-11-01), Joyce
patent: 3590739 (1971-07-01), Persson
patent: 3628272 (1971-12-01), Van Langenhoven
patent: 3789761 (1974-02-01), Travor
patent: 3945322 (1976-03-01), Carlson et al.

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