| 发明名称 |
Pressure equalization element for control device of motor car, has channels that are respectively extended from primary and secondary chambers towards the surface of base portion |
| 摘要 |
<p>The pressure equalization element (1) has a base portion (2) which is provided with primary and secondary chambers (3,5). The primary and secondary chambers are covered by the membrane (10) connected with base portion. The channels (4,6) are respectively extended from the primary and secondary chambers towards the surface (7) of base portion.</p> |
| 申请公布号 |
DE102012203389(A1) |
申请公布日期 |
2013.09.05 |
| 申请号 |
DE201210203389 |
申请日期 |
2012.03.05 |
| 申请人 |
ROBERT BOSCH GMBH |
发明人 |
GEISSLER-BARTENSCHLAGER, ALEXANDER;BOSSERT, SONJA |
| 分类号 |
H05K5/06 |
主分类号 |
H05K5/06 |
| 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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