JP2019075932A - 回転電機のロータ - Google Patents
回転電機のロータ Download PDFInfo
- Publication number
- JP2019075932A JP2019075932A JP2017201801A JP2017201801A JP2019075932A JP 2019075932 A JP2019075932 A JP 2019075932A JP 2017201801 A JP2017201801 A JP 2017201801A JP 2017201801 A JP2017201801 A JP 2017201801A JP 2019075932 A JP2019075932 A JP 2019075932A
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- Prior art keywords
- rotor
- passage
- refrigerant passage
- rotor core
- partition member
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- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (1)
- シャフトと、
前記シャフトの外周面に固定され、積層された電磁鋼鈑を含むロータコアと、
を備え、
前記ロータコアには、冷却媒体が流動すると共に軸方向の一方側から他方側に延びる冷媒通路が設けられ、
前記冷媒通路の内側に設けられ、流路が前記冷媒通路より長い内側冷媒通路を前記冷媒通路内に画定する隔壁部を有する、回転電機のロータ。
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JP2017201801A JP6888514B2 (ja) | 2017-10-18 | 2017-10-18 | 回転電機のロータ |
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JP2017201801A JP6888514B2 (ja) | 2017-10-18 | 2017-10-18 | 回転電機のロータ |
Publications (2)
Publication Number | Publication Date |
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JP2019075932A true JP2019075932A (ja) | 2019-05-16 |
JP6888514B2 JP6888514B2 (ja) | 2021-06-16 |
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JP2017201801A Active JP6888514B2 (ja) | 2017-10-18 | 2017-10-18 | 回転電機のロータ |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104838567A (zh) * | 2012-10-09 | 2015-08-12 | 整体动力系统有限公司 | 旋转设备、马达以及冷却马达的方法 |
JP2016054608A (ja) * | 2014-09-03 | 2016-04-14 | トヨタ自動車株式会社 | 回転電機のロータ |
JP2017046545A (ja) * | 2015-08-28 | 2017-03-02 | トヨタ自動車株式会社 | 回転電機用ロータ |
JP2017163688A (ja) * | 2016-03-09 | 2017-09-14 | 本田技研工業株式会社 | ロータ |
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2017
- 2017-10-18 JP JP2017201801A patent/JP6888514B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104838567A (zh) * | 2012-10-09 | 2015-08-12 | 整体动力系统有限公司 | 旋转设备、马达以及冷却马达的方法 |
JP2015534803A (ja) * | 2012-10-09 | 2015-12-03 | インテグラル パワートレイン リミテッドIntegral Powertrain Limited | 回転装置、モーター、および、モーターの冷却方法 |
JP2016054608A (ja) * | 2014-09-03 | 2016-04-14 | トヨタ自動車株式会社 | 回転電機のロータ |
JP2017046545A (ja) * | 2015-08-28 | 2017-03-02 | トヨタ自動車株式会社 | 回転電機用ロータ |
JP2017163688A (ja) * | 2016-03-09 | 2017-09-14 | 本田技研工業株式会社 | ロータ |
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