Ammunition and explosives – Igniting devices and systems – Electrical primer or ignitor
Patent
1991-05-13
1992-05-19
Johnson, Stephen
Ammunition and explosives
Igniting devices and systems
Electrical primer or ignitor
1022025, F42C 1912
Patent
active
051137640
ABSTRACT:
The present invention is direct to primer housings to secure a semiconductor bridge device in close proximity to an energetic charge. The primar housings are formed from an electrically conductive alloy and contain a dielectric medium disposed between components to maintain electrical isolation. The housings are characterized by high ductility to resist fracture during assembly or handling. In certain embodiments, one or both lead wires are removed to reduce the potential for lead wire breakage or separation.
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Fister Julius C.
Mandigo Frank N.
Mei George C.
Johnson Stephen
Olin Corporation
Rosenblatt Gregory S.
Weinstein Paul
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