Title: Liquid potentiometer
Application Number: 87103368 Application Date: 1987.05.13
Publication Number: 1022553 Publication Date: 1988.11.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01C10/02
Applicant(s) Name: Li Yaozhong Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     In the said potentiometer made of a liquid, the traditional potentiometer structure of direct friction between metals is abandoned so that it has a longer service time. It is suitable for probes of displacement sensors and pressure sensors, esp. for probes operating in a motion state. It is also saitable for radioes, TV set, electronic organs and other electronic circuits.
Time: 20
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