Invention Grant
- Patent Title: Piezoeletric sensing element and torque sensor assembled with the same
- Patent Title (中): 压电传感元件和扭矩传感器组合使用
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Application No.: US14223342Application Date: 2014-03-24
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Publication No.: US09239270B2Publication Date: 2016-01-19
- Inventor: Yung Ting , Sheuan-Perng Lin
- Applicant: CHUNG-YUAN CHRISTIAN UNIVERSITY
- Applicant Address: TW Tao Yuan County
- Assignee: CHUNG-YUAN CHRISTIAN UNIVERSITY
- Current Assignee: CHUNG-YUAN CHRISTIAN UNIVERSITY
- Current Assignee Address: TW Tao Yuan County
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW099110388 20100402
- Main IPC: G01B7/16
- IPC: G01B7/16 ; G01L3/14 ; G01L3/10 ; H01L41/083 ; H01L41/113 ; H01L41/187 ; G01L1/16 ; G01P15/09
Abstract:
A piezoelectric sensing element includes a ring type piezoelectric device, two ceramic structural adhesives, two electrode sheets, two structural adhesives, a ring type sheet, and a disk-shaped cylindrical ceramic sheet. The two ceramic structural adhesives, respectively located above and below the ring type piezoelectric device. The two electrode sheets, respectively located above and below the two ceramic structural adhesives. The two structural adhesives, respectively located above and below the two electrode sheets. The ring type sheet, located above or below one of the two structural adhesives. The disk-shaped cylindrical ceramic sheet, located below or above another of the two structural adhesives.
Public/Granted literature
- US20140202261A1 PIEZOELETRIC SENSING ELEMENT AND TORQUE SENSOR ASSEMBLED WITH THE SAME Public/Granted day:2014-07-24
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