Liquefied gas pump
    2.
    发明公开
    Liquefied gas pump 失效
    Kryogenische Pumpe。

    公开(公告)号:EP0127752A1

    公开(公告)日:1984-12-12

    申请号:EP84104076.9

    申请日:1984-04-11

    申请人: HITACHI, LTD.

    IPC分类号: F04D7/02 F04D29/58

    CPC分类号: F04D7/02 F04D29/5893

    摘要: A room temperature region is established within a double insulated tank submerged in a cryogenic liquefied gas, a motor (5) and bearings (6, 7, 8) are disposed in the room temperature region, and a pump impeller (3) located in very lowtemperature region is driven through a driving shaft (4) by the motor (5).

    摘要翻译: 建立在浸没在低温液化气体中的双重绝缘罐内的室温区域,马达(5)和轴承(6,7,8)设置在室温区域内,泵叶轮(3)位于非常 低温区域由马达(5)驱动通过驱动轴(4)。