发明名称 Vehicle occupant restraint with auto ignition material
摘要 An apparatus comprises an inflator housing (12) and gas generating material (90) within the housing (12). The apparatus has an initiator (20) for igniting the gas generating material (90). The initiator (20) has a heat conductive member (180). The heat conductive member (180) contains an auto ignition material (190). The auto ignition material (190) ignites at a temperature lower than the ignition temperature of the gas generating material (90). The heat conductive member (180) has a surface (184) external to the housing (12). The external surface (184) senses a high temperature such as one created by a fire. This temperature is transmitted to the auto ignition material (90), igniting the auto ignition material. The auto ignition material (190), when ignited, starts an ignition train which ignites the gas generating material (90).
申请公布号 US5556132(A) 申请公布日期 1996.09.17
申请号 US19950421736 申请日期 1995.04.13
申请人 TRW INC. 发明人 SAMPSON, WILLIAM P.
分类号 B60R21/26;B60R21/264;F42B3/12;(IPC1-7):B60R21/26 主分类号 B60R21/26
代理机构 代理人
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