发明名称 |
Air bag inflator |
摘要 |
<p>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 (14) is disposed concentrically of an injection piston (13) through which liquid propellant is injected from a liquid propellant chamber (28) into a combustion chamber (11). In one embodiment, the injection piston (13) and a pump piston (27) are contoured to define a contoured liquid propellant chamber (28). In a second embodiment, an annular injection piston (17) is slidably mounted on an annular pump piston (16) to define an annular liquid propellant chamber (18). <IMAGE></p> |
申请公布号 |
EP1522469(A1) |
申请公布日期 |
2005.04.13 |
申请号 |
EP20030256335 |
申请日期 |
2003.10.08 |
申请人 |
ISLAND PYROCHEMICAL INDUSTRIES CORP. |
发明人 |
PARIZAT, AMNON;TARCZYNSKI, MAREK |
分类号 |
B60R21/264;B60R21/26;B60R21/263;(IPC1-7):B60R21/26 |
主分类号 |
B60R21/264 |
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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