发明授权
- 专利标题： Rotating machine
- 专利标题（中）： 旋转机
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申请号： US09871907申请日： 2001-06-04
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公开(公告)号： US06359351B1公开(公告)日： 2002-03-19
- 发明人: Akitomi Semba , Tadashi Sonobe , Takashi Watanabe , Yasuomi Yagi , Junji Sato , Shinsaku Hakuta , Hideaki Mori , Eiji Tsuji , Kenichi Hattori , Atsushi Ishihara
- 申请人： Akitomi Semba , Tadashi Sonobe , Takashi Watanabe , Yasuomi Yagi , Junji Sato , Shinsaku Hakuta , Hideaki Mori , Eiji Tsuji , Kenichi Hattori , Atsushi Ishihara
- 优先权： JP10-333675 19981125; JP11-71408 19990317
- 主分类号： H02K900
- IPC分类号： H02K900
摘要：
A rotating machine having a stator core and being equipped with coolers for cooling a cooling medium which is circulated inside the machine by the rotation of a fan installed near a rotating axis of the rotating machine. The coolers are installed in a ventilation passage for the cooling medium and include a primary cooler installed in a primary ventilation passage extending from an exhaust side of the fan to a suction side of the fan via the stator core, and a secondary cooler installed in a secondary ventilation passage extending from the exhaust side of the fan in the primary ventilation passage to an inside of an inner surface of the stator core via the stator core.
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