- 专利标题： Sensor module for measuring a pressure of a fluid with at least one electronic circuit, particularly an integrated circuit, arranged on a circuit carrier, and at least one pressure measuring chip
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申请号： US14871021申请日： 2015-09-30
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公开(公告)号： US09835513B2公开(公告)日： 2017-12-05
- 发明人: Peter Müller , Torsten Eggers
- 申请人： Hella KGaA Hueck & Co.
- 申请人地址： DE Lippstadt
- 专利权人： HELLA KGAA HUECK & CO.
- 当前专利权人： HELLA KGAA HUECK & CO.
- 当前专利权人地址： DE Lippstadt
- 代理机构： Muncy, Geissler, Olds & Lowe, P.C.
- 优先权： DE102014014103 20140930
- 主分类号： G01L19/00
- IPC分类号： G01L19/00 ; G01L19/04 ; G01L19/14
摘要：
In a sensor module for measuring a pressure of a fluid, having at least one supporting element, at least one electronic circuit, particularly an integrated circuit, arranged on at least one circuit carrier, and with at least one pressure measuring chip that has at least one pressure measuring membrane, wherein at least sections of the circuit carrier are surrounded by a protective material to protect it from surrounding fluids, it is provided as essential to the invention that the pressure measuring chip and the circuit carrier are arranged vertically one underneath the other, and that the pressure measuring chip is at least partially mechanically decoupled from the supporting element.
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