ROTATING MACHINE WITH COOLED HOLLOW ROTOR BARS
PURPOSE: Rotating electric machine with cooled hollow rotor bars is provided to increase an amount of cooling for cooling rotating machines. CONSTITUTION: A rotating machine comprises a rotating shaft(108), a plurality of conductive rotor bars(120) spaced from the rotating shaft and fixed thereto th...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | PURPOSE: Rotating electric machine with cooled hollow rotor bars is provided to increase an amount of cooling for cooling rotating machines. CONSTITUTION: A rotating machine comprises a rotating shaft(108), a plurality of conductive rotor bars(120) spaced from the rotating shaft and fixed thereto through at least one intermediate member, at least one of the plurality of conductive rotor bars having at least one first internal conduit, and circulation means for establishing a coolant circulation through the first internal conduit.
본 발명은 회전축과; 상기 회전축에 적어도 1개의 중간부재를 통해 공간을 두고 고정된 복수의 도전성 회전자 봉(rotor bars)과, 상기 복수의 도전성 회전자 봉의 적어도 1개는 적어도 1개의 제1 내부도관(internal conduit)을 가지며; 및 상기 제1 내부도관을 통해 냉각제를 순환시키는 순환기를 포함한 회전기계를 제공한다. |
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