Ammunition and explosives – Igniting devices and systems – Arming devices
Patent
1977-07-25
1978-10-10
Brown, David H.
Ammunition and explosives
Igniting devices and systems
Arming devices
102279, F42C 910
Patent
active
041190408
ABSTRACT:
A pyrotechnic delay fuze, for use in extended time explosive ordnances, crising a pyrotechnic delay cord in a spiral race in the base of the fuze. This system is activated through associated ignition materials. Upon initiation and propagation of the delay composition in the spiral race, the fuze provides a longer delay period and greater precision and reliability.
REFERENCES:
patent: 1310892 (1919-07-01), Schneider
patent: 1533756 (1925-04-01), Panigatti
patent: 3453959 (1969-07-01), Hobart et al.
patent: 3762267 (1973-10-01), Travor et al.
Brown David H.
Edelberg Nathan
Erkkila A. Victor
Perchem Costa
The United States of America as represented by the Secretary of
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