Low temperature electric transmission systems
    1.
    发明授权
    Low temperature electric transmission systems 失效
    低温电力传动系统

    公开(公告)号:US3562401A

    公开(公告)日:1971-02-09

    申请号:US3562401D

    申请日:1969-03-03

    Inventor: LONG HUGH M

    CPC classification number: H01B12/14 Y02E40/645

    Abstract: This invention provides a low temperature electrical transmission system which is defined by an elongated conduit having at least one electrical conductor internally positioned within said conduit, an outer jacket surrounding said elongated conduit and a circulating cryogenic dielectric cooling liquid located between the electrical conductor and the elongated conduit for simultaneously cooling and electrically insulating the conductor from the conduit and from the outer jacket. Thermal insulation is positioned between the outer jacket and conduit to prevent heat inleakage.

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