发明名称 |
Rotating machine |
摘要 |
A rotating machine having a 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 the rotating axis. The coolers are installed in a ventilation passage for the cooling medium and comprise a primary cooler installed in a primary ventilation passage extending from the exhaust side of a fan installed near the rotating axis to the suction side of said fan via the core, and a secondary cooler installed in a secondary passage that is branched from the primary ventilation passage.
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申请公布号 |
US6265795(B1) |
申请公布日期 |
2001.07.24 |
申请号 |
US20000587292 |
申请日期 |
2000.06.05 |
申请人 |
HITACHI, LTD |
发明人 |
SEMBA AKITOMI;SONOBE TADASHI;WATANABE TAKASHI;YAGI YASUOMI;SATO JUNJI;HAKUTA SHINSAKU;MORI HIDEAKI;TSUJI EIJI;HATTORI KENICHI;ISHIHARA ATSUSHI |
分类号 |
H02K9/02;H02K9/04;H02K9/06;H02K9/08;H02K9/18;(IPC1-7):H02K9/00 |
主分类号 |
H02K9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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