Title: Thermostatic conductance universal effect element for mutual control
Application Number: 87106054 Application Date: 1987.08.30
Publication Number: 1033123 Publication Date: 1989.05.24
Approval Pub. Date: Granted Pub. Date: 1993.07.21
International Classifi-cation: H01H29/30
Applicant(s) Name: Zhou Shenggang Address:
Inventor(s) Name:
Attorney & Agent: WANG XIONGJIE
Abstract:
     The present invention provides a multifunctional automatic element which relates to automation fields of temperature, conductance and pressure intensity, and has three fundamental temperature-conductance functions such as monocontrol, mutual control and joint control. The present functional element by means of that the conductive liquid in an insulating tube expands when heated and contracts when cooled, decides the on-off condition of 2-5 electrodes on the insulating tube to synchronously react with several automatic signals or simultaneously complete multiple automatic functions.
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