发明授权
- 专利标题: Pressure sensor with a flexible membrane
- 专利标题(中): 带有柔性膜的压力传感器
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申请号: US12990191申请日: 2009-04-20
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公开(公告)号: US08640547B2公开(公告)日: 2014-02-04
- 发明人: Yves Winkler , Frédéric Meylan , Joachim Grupp
- 申请人: Yves Winkler , Frédéric Meylan , Joachim Grupp
- 申请人地址: CH Marin
- 专利权人: The Swatch Group Research and Development Ltd
- 当前专利权人: The Swatch Group Research and Development Ltd
- 当前专利权人地址: CH Marin
- 代理机构: Griffin & Szipl, P.C.
- 优先权: EP08155390 20080429
- 国际申请: PCT/EP2009/054677 WO 20090420
- 国际公布: WO2009/132983 WO 20091105
- 主分类号: G01L7/00
- IPC分类号: G01L7/00 ; G01L7/08 ; H01G7/00
摘要:
The invention relates to a pressure sensor (6). This pressure sensor (6) comprises a flexible membrane (11) cooperating with a transmission device (10) that enables a value representing the pressure to be supplied on the basis of the deformation of the membrane (11). The membrane (11) is made from an at least partially amorphous material in order to optimise the dimensions of the sensor (6).
公开/授权文献
- US20110056301A1 PRESSURE SENSOR 公开/授权日:2011-03-10
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