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1. 发明申请

US20090301178A1 Measuring device 有权
标题翻译：测量工具
公开(公告)号：US20090301178A1
公开(公告)日：2009-12-10
申请号：US12457007
申请日：2009-05-28
申请人： Ernst WINKLHOFER , Alexander FRIEDL
发明人： Ernst WINKLHOFER , Alexander FRIEDL
IPC分类号： G01M15/08
CPC分类号： G01L23/10 , G01M15/10
摘要： The invention relates to a measuring device (1) for detecting processes in the combustion chamber of an internal combustion engine, comprising a pressure sensor (3) which is arranged to be inserted into a bore hole of the internal combustion engine which opens into a combustion chamber, with the pressure sensor (3) comprising at least one optical light guide (6) optically opening into the combustion chamber, and with an optical injection element (8) being arranged preferably in the opening region into the combustion chamber. In order to enable performing simultaneously a pressure measurement and optical combustion chamber monitoring at the same place of the combustion chamber, it is provided that the optical injection element (8) is soldered into a pressure membrane (5) of the pressure sensor (3) or into the housing (2) of the pressure sensor (3).
摘要翻译：本发明涉及一种用于检测内燃机的燃烧室中的过程的测量装置（1），包括压力传感器（3），该压力传感器被设置成插入到内燃机通向燃烧的孔眼中所述压力传感器（3）包括光学地进入所述燃烧室的至少一个光学光导（6），并且光学注入元件（8）优选地布置在所述开口区域内进入所述燃烧室。为了能够同时执行在燃烧室的相同位置处的压力测量和光学燃烧室监视，光学注入元件（8）被焊接到压力传感器（3）的压力膜（5）中，或进入压力传感器（3）的壳体（2）。

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