Submersible motor-pump
    5.
    发明授权
    Submersible motor-pump 失效
    潜水电机泵

    公开(公告)号:US4685867A

    公开(公告)日:1987-08-11

    申请号:US945143

    申请日:1978-09-22

    摘要: A submersible pump-motor combination especially adaptable for use in a well casing containing well fluid and the motor filled with a lubricating fluid, and heat pipe means having a portion exposed to the motor fluid and another portion exposed to the well fluid, the heat pipe means containing a heat transfer fluid which absorbs heat from the motor fluid and discharges heat to the well fluid.

    摘要翻译: 一种特别适用于容纳井液的井套管和填充有润滑流体的马达的潜水泵马达组合,以及具有暴露于马达流体的部分和暴露于井流体的另一部分的热管装置,热管 含有传热流体的装置,其吸收来自马达流体的热量并将热量排放到井流体。