发明授权
- 专利标题: Device for sensing a pressure, particularly a pressure in a combustion chamber of an internal combustion engine
- 专利标题(中): 用于感测内燃机的燃烧室中的压力,特别是压力的装置
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申请号: US14113870申请日: 2012-03-08
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公开(公告)号: US09016115B2公开(公告)日: 2015-04-28
- 发明人: Holger Scholzen , Martin Gorzolka , Janpeter Wolff
- 申请人: Holger Scholzen , Martin Gorzolka , Janpeter Wolff
- 申请人地址: DE Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Kenyon & Kenyon LLP
- 优先权: DE102011017647 20110428
- 国际申请: PCT/EP2012/054004 WO 20120308
- 国际公布: WO2012/146429 WO 20121101
- 主分类号: G01M15/08
- IPC分类号: G01M15/08 ; G01L9/00 ; G01L19/04 ; G01L23/10
摘要:
A device for sensing a pressure, particularly in a combustion chamber of an internal combustion engine. The device has a housing and an adapter element, secured in the housing, for accommodating a sensor module. The sensor module includes a transmission element, a sensor element and a supporting element, the sensor module being supported by way of the transmission element on a compensation member which is joined to the adapter element, and by way of the supporting element on a fixing element. At an end face pointing toward the sensor module, the compensation member is provided with a circular recess, in which the transmission element is accommodated in centered fashion.
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