The present invention provides a hybrid inflator capable of adjusting an amount of a pressurized medium and a material of a gas generating agent to meet the requirements. An outer shell of a first gas generating chamber 130 is formed by an inflator housing...

A multistage inflating-type hybrid inflator in which a malfunction does not occur is provided. When a first gas generating chamber 130 is first burnt, a combustion gas flowed out of first communication holes 136 advances in a direction towards an inner wal...

A lightweight hybrid inflator, wherein an inflator housing (101) is divided into two parts through a partition plate (102) to form a first chamber (110) and a second chamber (150), a first gas generating chamber (112) and a second gas generating chamber (1...

The hybrid gas generator has an elongated cylindrical outer housing and a pressure chamber (12) filled with pressure gas, closed by a face-side membrane (14). A pyrotechnic drive charge (38) for opening the membrane is located in a housing (28) outside the...

The hybrid gas generator has a chamber (10) with a frangible membrane (22) to close it. A pyrotechnic charge (12) destroys the membrane when fired. A nozzle between the charge and membrane has a through opening (40,40') to direct the charge combustion prod...

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...