Thermic starting device
    3.
    发明授权
    Thermic starting device 失效
    热启动装置

    公开(公告)号:US3559015A

    公开(公告)日:1971-01-26

    申请号:US3559015D

    申请日:1969-04-07

    Applicant: DANFOSS AS

    Inventor: VIND HOLGER V

    CPC classification number: H02P1/42

    Abstract: A SINGLE-PHASE MOTOR HAVING A MAIN WINDING AND A STARTING WINDING IN A SPLIT-PHASE CONFIGURATION. A BIMETALLIC SWITCH NORMALLY COLSED WHEN THE MOTOR IS DEENERGIZED. GASEOUS HEATING MEANS ENCLOSES THE SWITCH CONTACTS AND HEATS A MOVABLE CONTACT OF THE SWITCH WHEN IT HAS OPENED THEREBY KEEPING THE SWITCH OPENED SO THAT THE STARTING WINDING, IN SERIES WITH THE SWITCH, IS MAINTAINED IN A OPEN CONDITION SO THE STARTING WINDING IS DEENERGIZED. THE GASEOUS HEATING MEANS IS CONSTRUCTED AS A FLOW DISCHARGE DEVICE.

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