Pyrotechnic detonator with an igniter support of plastic...

Details Pyrotechnic detonator with an igniter support of plastic... Pyrotechnic detonator with an igniter support of plastic...

2006-09-26

2006-09-26

Luu, Teri Pham (Department: 3641)

Ammunition and explosives

Igniting devices and systems

Electrical primer or ignitor

C102S202100, C102S202140, C280S741000

Reexamination Certificate

active

07111558

ABSTRACT:
The invention relates to a pyrotechnic detonator with an igniter support of plastic, which bears an ignition element. A cylindrical metal housing is fastened to the igniter support, into which the ignition reaches. A booster charge is arranged in the metal housing. To improve seal tightness and lower the manufacturing costs, for mechanical support a metal insert is integrated into the igniter support, the metal insert being encased by the plastic of the igniter support.

REFERENCES:
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patent: 3971320 (1976-07-01), Lee
patent: 6073963 (2000-06-01), Hamilton et al.
patent: 6341562 (2002-01-01), Brisighella
patent: 6644198 (2003-11-01), Avetisian et al.
patent: 6763764 (2004-07-01), Avetisian et al.
patent: 6820556 (2004-11-01), Oda
patent: 6823796 (2004-11-01), Amano
patent: 1227016 (2002-07-01), None
US 6,584,904, 07/2003, Avetisian et al. (withdrawn)

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