发明名称 |
Airbag inflator |
摘要 |
The present invention provides an inflator 10 for an inflatable restraint system in an automobile. The inflator includes an elongate inflator body 11 having a plurality of inflation apertures 40 and defining a first combustion chamber 25 wherein a first propellant charge 28 is positioned. A partitioning assembly 26 is nested within the inflator body 11, and positioned proximate the second end 17. The partitioning assembly 26 defines a second combustion chamber 35 wherein a second propellant charge 38 is positioned. First and second initiators 12 and 9 are provided, and are selectively operable to ignite the propellant charges 28 and 38 respectively, thereby supplying an inflation gas via the first chamber 25 to an inflatable restraint cushion.
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申请公布号 |
US6752421(B2) |
申请公布日期 |
2004.06.22 |
申请号 |
US20030335786 |
申请日期 |
2003.01.02 |
申请人 |
AUTOMOTIVE SYSTEMS LABORATORY, INC. |
发明人 |
KHANDHADIA PARESH S.;PATTERSON DONALD B.;KRUPP ROBERT M. |
分类号 |
B60R21/263;B60R21/264;C06B31/28;C06C9/00;C06D5/00;(IPC1-7):B60R21/26 |
主分类号 |
B60R21/263 |
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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