发明名称 |
Gas generator for air bag and air bag device |
摘要 |
The present invention provides a gas generator for an air bag which has a simple structure and is capable of inflating an air bag at an optimal timing and at an optimal developing speed from the time when a gas generator starts actuating. There is provided a gas generator for an air bag in which a gas generating means is stored in a combustion chamber defined in a housing, an orifice member having a plurality of nozzles which are narrowed according to combustion of the gas generating means is provided in a flow path for an activation gas extending from the combustion chamber to a gas discharge port, and a proper combustion pressure is maintained by the orifice member.
|
申请公布号 |
US2003057687(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
US20020169124 |
申请日期 |
2002.06.27 |
申请人 |
NAKASHIMA YOSHIHIRO;YAMAZAKI MASAYUKI |
发明人 |
NAKASHIMA YOSHIHIRO;YAMAZAKI MASAYUKI |
分类号 |
B60R21/16;B60R21/20;B60R21/203;B60R21/26;B60R21/264;(IPC1-7):B60R21/26 |
主分类号 |
B60R21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|