PROBLEM TO BE SOLVED: To obtain a cooling structure that sufficiently cools a rotation shaft and a bearing.SOLUTION: A cooling structure 100 includes: a cooling fin 11 provided at one end of a shaft 6 to be the rotation shaft and rotating by the rotation of the shaft 6; and a refrigerant spray device 12 for spraying atomized refrigerant to the cooling fin 11.SELECTED DRAWING: Figure 1

    【課題】回転軸及び軸受を十分に冷却する冷却構造を得る。【解決手段】冷却構造100は、回転軸たるシャフト6の一端に設けられ、シャフト6の回転により回転する冷却フィン11と、冷却フィン11に霧状の冷媒を噴霧する冷媒噴霧装置12とを有する。【選択図】図1


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    Title :

    COOLING STRUCTURE AND ROTARY ELECTRICAL MACHINERY


    Additional title:

    冷却構造及び回転電機


    Contributors:

    Publication date :

    2016-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B66B Aufzüge , ELEVATORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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