Ammunition and explosives – Igniting devices and systems – Electrical primer or ignitor
Reexamination Certificate
2006-11-02
2010-12-21
Bergin, James S (Department: 3641)
Ammunition and explosives
Igniting devices and systems
Electrical primer or ignitor
C102S202120, C102S202900, C102S530000, C280S741000
Reexamination Certificate
active
07854201
ABSTRACT:
An igniter assembly includes, an electric igniter and igniter collar, and a resin fixing the electric igniter into the igniter collar. The electric igniter has an igniter main body and a conductive pin which extends from the igniter main body. The igniter collar has a first through hole formed in the axial direction and at least one second through hole formed separately from the first through hole and being provided to the igniter collar. The electric igniter is fixed inside the first through hole by the resin, and the resin is also charged into the second through hole.
REFERENCES:
patent: 6073963 (2000-06-01), Hamilton et al.
patent: 7111558 (2006-09-01), Brede et al.
patent: 7296823 (2007-11-01), Nishina
patent: 7431337 (2008-10-01), Matsuda et al.
patent: 2007/0001439 (2007-01-01), Matsuda et al.
patent: 2008/0022880 (2008-01-01), Bierwirth et al.
patent: 11-321541 (1999-11-01), None
Bergin James S
Birch & Stewart Kolasch & Birch, LLP
Daicel Chemical Industries Ltd.
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