发明申请
- 专利标题： Pressure Sensor System
- 专利标题（中）： 压力传感器系统
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申请号： US14767044申请日： 2014-01-20
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公开(公告)号： US20150377734A1公开(公告)日： 2015-12-31
- 发明人: Jan IHLE , Andreas PESCHKA , Bert HUNDERTMARK , Benjamin BOHL , Bernhard OSTRICK
- 申请人： EPCOS AG
- 优先权： DE102013101731.2 20130221
- 国际申请： PCT/EP2014/051031 WO 20140120
- 主分类号： G01L19/14
- IPC分类号： G01L19/14 ; C04B35/64 ; G01L19/06
摘要：
A pressure sensor system having a pressure sensor chip is specified, which is mounted on a mounting receptacle of a ceramic housing body having a pressure feed guided to the pressure sensor chip. The housing body is three-dimensionally shaped and monolithically formed and is formed by a ceramic material having a coefficient of thermal expansion which deviates by less than 30% from the coefficient of thermal expansion of the pressure sensor chip in a temperature range of greater than or equal to −40° C. and less than or equal to 150° C.
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