发明名称 |
Electro-pyrotechnic initiator built around a complete printed circuit |
摘要 |
The invention relates to an initiator for a pyrotechnic gas generator intended for motor vehicle safety. The initiator (2) is built from a circuit support (10) on which conductive strips are printed which include electromagnetic protection and the ends of which are joined together by a resistive element covered with a thermosensitive charge (6). The conductive strips are connected to an electric cable (3). The support (10) is coated in a cylindrical overmoulded insulation (4, 5). A fragmentable cylindrical cap (8) containing an igniter composition (9) forms, together with the initiator (2), an igniter (1) for pyrotechnic generators intended for motor vehicle safety.
|
申请公布号 |
US2002078848(A1) |
申请公布日期 |
2002.06.27 |
申请号 |
US20020036534 |
申请日期 |
2002.01.07 |
申请人 |
DUVACQUIER DANIEL;PEROTTO CHRISTIAN |
发明人 |
DUVACQUIER DANIEL;PEROTTO CHRISTIAN |
分类号 |
B60R21/26;F42B3/12;F42B3/18;F42B3/188;(IPC1-7):F42B3/18 |
主分类号 |
B60R21/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|