发明名称 |
Air bag inflator |
摘要 |
The air bag inflator is particularly useful for mounting in a steering wheel of a vehicle for inflating an air bag. A magnetic control unit is disposed concentrically of an injection piston through which liquid propellant is injected from a liquid propellant chamber into a combustion chamber. In one embodiment, the injection piston and pump piston are contoured to define a contoured liquid propellant chamber. In a second embodiment, an annular injection piston is slidably mounted on an annular pump piston to define an annular liquid propellant chamber.
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申请公布号 |
US6871871(B2) |
申请公布日期 |
2005.03.29 |
申请号 |
US20020243154 |
申请日期 |
2002.09.13 |
申请人 |
ISLAND PYROCHEMICAL INDUSTRIES CORP. |
发明人 |
PARIZAT AMNON;TARCZYNSKI MAREK |
分类号 |
B60R21/20;B60R21/203;B60R21/26;B60R21/264;B60R21/272;(IPC1-7):B60R21/26 |
主分类号 |
B60R21/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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