F - Mech Eng,Light,Heat,Weapons – 42 – C
Patent
F - Mech Eng,Light,Heat,Weapons
42
C
102/36
F42C 19/08 (2006.01) F42B 3/16 (2006.01)
Patent
CA 1259855
ABSTRACT An accelleration resistant pyrotechnic delay unit delays the ignition of a warhead subjected to high accelleration on launch and high decelleration on impact. The delay unit includes a delay cup housing a pyrotechnic train. The delay cup has a primer cavity a delay cavity and a detonator cavity. A frusto-conical passage extends between the primer cavity and the delay cavity, with the small diameter end opening into the delay cavity. Primer, delay and detonator components of the pyrotechnic train fill the respective cavities in the delay cup. The various components of the train are well supported on all surfaces to prevent fracture due to high accelleration and decelleration.
512815
Drolet Jean-Francois
Dumas Ghislain M.
Lavertu Roger
Aspila Kalevi P.
Her Majesty The Queen In Right Of Canada As Represented By The M
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