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公开(公告)号:EP0127752B1
公开(公告)日:1987-08-12
申请号:EP84104076.9
申请日:1984-04-11
申请人: HITACHI, LTD.
发明人: Kikkawa, Seiichi , Ogata, Hisanao , Hakuraku, Yoshinori , Mase, Masahiro , Tsumaki, Nobuo , Awada, Yoshihisa , Kajiwara, Hiroki
CPC分类号: F04D7/02 , F04D29/5893
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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.
发明人: Kikkawa, Seiichi , Ogata, Hisanao , Hakuraku, Yoshinori , Mase, Masahiro , Tsumaki, Nobuo , Awada, Yoshihisa , Kajiwara, Hiroki
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)。
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