Invention Grant
- Patent Title: Dual capacitor load cell
- Patent Title (中): 双电容式称重传感器
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Application No.: US13950003Application Date: 2013-07-24
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Publication No.: US09250144B2Publication Date: 2016-02-02
- Inventor: Albertus Maria Geradus Claessen
- Applicant: Albertus Maria Geradus Claessen
- Applicant Address: US GA Duluth
- Assignee: NCR CORPORATION
- Current Assignee: NCR CORPORATION
- Current Assignee Address: US GA Duluth
- Agency: Schwegman, Lundberg & Woessner
- Main IPC: G01L1/14
- IPC: G01L1/14 ; G01G3/00 ; G01G21/00

Abstract:
A dual capacitor load cell is presented that includes two coupled capacitors with a common plate between them where the common plate is responsive to a force applied to the load cell. The capacitance of the two capacitors varies inversely and changes in response to the applied force. The combined capacitance of each capacitor is used to determine the magnitude of the force being applied to the load cell.
Public/Granted literature
- US20150027790A1 Dual Capacitor Load Cell Public/Granted day:2015-01-29
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