发明申请
- 专利标题: PRESSURE-MEASURING GLOW PLUG
- 专利标题(中): 压力测量玻璃插头
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申请号: US14364256申请日: 2012-12-10
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公开(公告)号: US20150040651A1公开(公告)日: 2015-02-12
- 发明人: Holger Scholzen , Janpeter Wolff , Wolfgang Koetzle
- 申请人: Holger Scholzen , Janpeter Wolff , Wolfgang Koetzle
- 优先权: DE102011088468.8 20111214
- 国际申请: PCT/EP2012/074932 WO 20121210
- 主分类号: F23Q7/00
- IPC分类号: F23Q7/00 ; G01M15/04
摘要:
A pressure-measuring glow plug has a heating pin for igniting a combustion mixture of an internal combustion engine and a pressure sensor for detecting a combustion chamber pressure of the internal combustion engine. The pressure-measuring glow plug has a contacting unit which includes a carrier for accommodating a signal processing unit and a plug connection having connecting contacts in a plug housing. A glow module housing for accommodating the heating pin and the pressure sensor and an electronic module housing for accommodating the carrier are provided. The electronic module housing is connected at a glow module-sided connecting location to the glow module housing and, at a plug-sided connecting location, to the plug housing.
公开/授权文献
- US09709272B2 Pressure-measuring glow plug 公开/授权日:2017-07-18