Inflater for protective cushions or inflatable containers, e.g. life belts or air bags, comprises a pressure vessel containing gas with a high critical temperature and an opening device actuated by a pyrotechnic charge

摘要

Gas with a critical temperature above 85 deg C is used in an inflation system for protective cushions or inflatable containers, comprising a gas-filled pressure vessel, a pyrotechnic initiator or actuator unit and a device actuated by this unit for opening the pressure vessel.