To provide a cooling system for a rotary electric machine that automatically removes a clogging of a filter member which removes dust in oil for cooling a rotary electric machine.SOLUTION: Power of an oil pump 8 is reduced by power transmission means 24 and is transmitted to a rotor member 23, causing the rotor member 23 to be rotated. When the rotor member 23 is rotated during the operation of the oil pump 8, the outermost layer of a filter layer 33 is gradually wound onto the rotor member 23 and is automatically removed from the filter member 22. Thus, the outermost layer of the filter layer 33 is constantly replaced by a new layer even when dust is accumulated onto the outermost layer of the filter layer 33.SELECTED DRAWING: Figure 2
【課題】回転電機を冷却するオイル中のごみを除去するフィルタ部材の詰まりを自動的に除去する回転電機の冷却システムを提供する。【解決手段】オイルポンプ8の動力が動力伝達手段24で減速されてロータ部材23に伝達され、ロータ部材23が回転する。オイルポンプ8の稼働中にロータ部材23が回転することにより、フィルタ層33の最外層が少しずつロータ部材23に巻き取られてフィルタ部材22から自動的に除去されていくので、フィルタ層33の最外層上にゴミが堆積しても、常にフィルタ層33の最外層が新しい層に置き換わっていく。【選択図】図2
COOLING SYSTEM FOR ROTARY ELECTRIC MACHINE
回転電機の冷却システム
2019-02-21
Patent
Electronic Resource
Japanese
COOLING SYSTEM OF ROTARY ELECTRIC MACHINE AND COOLING METHOD OF ROTARY ELECTRIC MACHINE
European Patent Office | 2019
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