发明名称 |
CONTROL DEVICE IN A MOTOR VEHICLE |
摘要 |
<p>A control unit has a control circuit and a pressure sensor connected to the control circuit. The pressure sensor measures the hydraulic pressure in a transmission or the induction-pipe vacuum of an engine. A common housing has a metallic base plate, into which a metallic support plate for the pressure sensor is fitted. The support plate has a borehole through which the pressure sensor is subjected to pressure. A metallic ring is secured on the support plate. A glass cylinder is secured on the support plate, and the pressure sensor, which is configured as a silicon chip, is secured on the glass cylinder.</p> |
申请公布号 |
EP1108163(B1) |
申请公布日期 |
2002.03.06 |
申请号 |
EP19990953555 |
申请日期 |
1999.08.20 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GANDER, HELMUT;FRITZSCHE, CHRISTIAN |
分类号 |
G01L9/04;F02D35/00;F02D45/00;F16H59/30;F16H59/68;F16H61/00;G01L23/24;H01L29/84;(IPC1-7):F16H61/00 |
主分类号 |
G01L9/04 |
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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