Invention Grant
- Patent Title: Pressure sensor with a flexible membrane
- Patent Title (中): 带有柔性膜的压力传感器
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Application No.: US12990191Application Date: 2009-04-20
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Publication No.: US08640547B2Publication Date: 2014-02-04
- Inventor: Yves Winkler , Frédéric Meylan , Joachim Grupp
- Applicant: Yves Winkler , Frédéric Meylan , Joachim Grupp
- Applicant Address: CH Marin
- Assignee: The Swatch Group Research and Development Ltd
- Current Assignee: The Swatch Group Research and Development Ltd
- Current Assignee Address: CH Marin
- Agency: Griffin & Szipl, P.C.
- Priority: EP08155390 20080429
- International Application: PCT/EP2009/054677 WO 20090420
- International Announcement: WO2009/132983 WO 20091105
- Main IPC: G01L7/00
- IPC: G01L7/00 ; G01L7/08 ; H01G7/00
Abstract:
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).
Public/Granted literature
- US20110056301A1 PRESSURE SENSOR Public/Granted day:2011-03-10
Information query
