The apparatus comprises a flexible tube containing a pyrotechnic charge, a pressurized gas reservoir and an electro-pyrotechnic igniter. The flexible tube contains a pyrotechnic charge and has upper(13) and lower extremities. The pressurized gas reservoir ...

An apparatus for the generation of hybrid gas comprises: (a) a pyrotechnic gas generator (2)and (b) a pressurized gas reservoir (3) ; The igniter functions to initiate combustion of a charge and liberation of the pressurized gas in the reservoir The pyrote...

The electro pyrotechnic lighter (1) has two lighting triggering heads (2,3). Each lighting head has a body enclosing an elementary heating resistor (20) and a pyrotechnic material (16). The lighting heads connect to a coding information switch and electric...

The gas generator for a vehicle air bag comprises an upper (51) and lower (50) tube which are connected to each other, one of the tubes having a partition (26) fixed to the end which is connected. The lower tube contains a detonator and gas generating pyro...

The initiator consists of a fragmenting container with two electrode pins for connecting to an electrical circuit (18) made from metal layers on an insulating support (16). The circuit incorporates a flat heating resistance (17) connected to the electrodes...