F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
F42B 3/18 (2006.01) F42C 15/184 (2006.01)
Patent
CA 2655625
The device concerns a safety lighter designed to initiate a pyrotechnic device into combustion, with the lighter including: a lighter body (10) with a cylindrical groove (12) of XX' axis; a pyrotechnic drawer (14) including pyrotechnic methods (70, 74, 30) to initiate the pyrotechnic device into combustion, with the pyrotechnic drawer (14) being capable of moving into the cylindrical groove, from position (Ps) of security, guaranteeing isolation between the pyrotechnic methods of the drawer and the pyrotechnic device to be initiated into combustion, toward position (Pi), referred to as that of initiation, designed to cause combustion of the pyrotechnic device. Suitable for use with firing rockets, missile motors, gas generators for pressurization of the reservoir, pyromechanisms.
L'invention concerne un allumeur de sécurité destiné à initier en combustion un dispositif pyrotechnique, l'allumeur comportant : un corps (10) d'allumeur ayant un évidement cylindrique (12) d'axe XX'; un tiroir pyrotechnique (14) comportant des moyens pyrotechniques (70, 74, 30) d'initiation en combustion du dispositif pyrotechnique, le tiroir pyrotechnique (14) pouvant se déplacer dans l'évidement cylindrique, d'une position (Ps), dite de sécurité, assurant l'isolement entre les moyens pyrotechniques du tiroir et le dispositif pyrotechnique à initier, vers une position (Pi), dite d'initiation, destinée à provoquer la combustion du dispositif pyrotechnique. Application : allumage de roquettes, de moteurs de missiles, de générateurs de gaz pour la pressurisation de réservoir, de pyromécanismes.
Cohe Patrick
Dousset Alain
Riviere Christophe
Cohe Patrick
Dousset Alain
Marks & Clerk
Riviere Christophe
Tda Armements S.a.s.
LandOfFree
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