专利名称:Pressure Measuring Device发明人:Christian POTTIEZ,Bernd Last,Georg
Rixecker,Martin Sackmann
申请号:US13215008申请日:20110822
公开号:US20130047716A1公开日:20130228
专利附图:
摘要:The invention relates to a pressure measuring device comprising a housing, arod which is movable in the axial direction in the housing under the effect of combustionchamber pressure and protrudes from the housing, a sensor for measuring combustion
chamber pressure acting on the rod, and a diaphragm attached to the housing andthrough which the rod extends. According to the invention, a second diaphragm saidsecond diaphragm generating a return force when the rod undergoes axial displacementcaused by pressure on the rod is disposed between the sensor and the diaphragm.
申请人:Christian POTTIEZ,Bernd Last,Georg Rixecker,Martin Sackmann
地址:Eppingen DE,Reutlingen DE,Leinfelden-Echterdingen DE,Benningen DE
国籍:DE,DE,DE,DE
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