Invention Grant
- Patent Title: Variable differential transformer for position monitoring
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Application No.: US16061544Application Date: 2016-12-14
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Publication No.: US11150112B2Publication Date: 2021-10-19
- Inventor: Yuriy O. Khayznikov , Galen Chui , Hai Nguyen , Bhuvan Govindasamy
- Applicant: Eaton Intelligent Power Limited
- Applicant Address: IE Dublin
- Assignee: Eaton Intelligent Power Limited
- Current Assignee: Eaton Intelligent Power Limited
- Current Assignee Address: IE Dublin
- Agency: Fishman Stewart PLLC
- International Application: PCT/IB2016/057630 WO 20161214
- International Announcement: WO2017/103821 WO 20170622
- Main IPC: G01D5/22
- IPC: G01D5/22 ; G01D5/20

Abstract:
An electronic sensor includes a signal generator configured to output a first excitation signal and a second excitation signal and a variable differential transformer connected to the signal generator to receive the first excitation signal and the second excitation signal. The variable differential transformer may include a primary coil, a first secondary coil connected to the signal generator, a second secondary coil connected to the signal generator, and a core disposed at least partially in a magnetic field generated via the first secondary coil and the second secondary coil and the first excitation signal and the second excitation signal. A phase of an output signal of the primary coil corresponds to a position of the core.
Public/Granted literature
- US20200264013A1 VARIABLE DIFFERENTIAL TRANSFORMER FOR POSITION MONITORING Public/Granted day:2020-08-20
Information query
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