JP7229203B2 - 永久磁石回転電機および回転子 - Google Patents

永久磁石回転電機および回転子 Download PDF

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Publication number
JP7229203B2
JP7229203B2 JP2020112386A JP2020112386A JP7229203B2 JP 7229203 B2 JP7229203 B2 JP 7229203B2 JP 2020112386 A JP2020112386 A JP 2020112386A JP 2020112386 A JP2020112386 A JP 2020112386A JP 7229203 B2 JP7229203 B2 JP 7229203B2
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rotor
holes
rotor core
magnet
permanent magnet
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JP2022011327A5 (https=
JP2022011327A (ja
Inventor
裕也 櫻井
啓二 野間
憲一 齋藤
達也 小林
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Hitachi Industrial Equipment Systems Co Ltd
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Hitachi Industrial Equipment Systems Co Ltd
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JP2020112386A 2020-06-30 2020-06-30 永久磁石回転電機および回転子 Active JP7229203B2 (ja)

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JP2020112386A JP7229203B2 (ja) 2020-06-30 2020-06-30 永久磁石回転電機および回転子

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JP2022011327A JP2022011327A (ja) 2022-01-17
JP2022011327A5 JP2022011327A5 (https=) 2022-03-01
JP7229203B2 true JP7229203B2 (ja) 2023-02-27

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022208504A1 (de) * 2022-08-16 2024-02-22 Rolls-Royce Deutschland Ltd & Co Kg Rotor für eine elektrische Maschine eines Luftfahrzeugs
CN115473364A (zh) * 2022-09-15 2022-12-13 珠海格力节能环保制冷技术研究中心有限公司 电机转子、电机及压缩机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009038930A (ja) 2007-08-03 2009-02-19 Daikin Ind Ltd ロータ及び埋込磁石型モータ
JP2014171372A (ja) 2013-03-05 2014-09-18 Toyota Industries Corp 回転電機の永久磁石埋設型回転子及び回転電機
JP2019146484A (ja) 2019-06-03 2019-08-29 三菱電機株式会社 電動機、ロータ、圧縮機および冷凍空調装置
JP2019193393A (ja) 2018-04-23 2019-10-31 日立オートモティブシステムズ株式会社 回転子及びこの回転子を備えた回転電機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723272B1 (fr) * 1994-07-27 1996-08-30 Gec Alsthom Parvex Sa Moteur synchrone comportant des aimants inseres dans un rotor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009038930A (ja) 2007-08-03 2009-02-19 Daikin Ind Ltd ロータ及び埋込磁石型モータ
JP2014171372A (ja) 2013-03-05 2014-09-18 Toyota Industries Corp 回転電機の永久磁石埋設型回転子及び回転電機
JP2019193393A (ja) 2018-04-23 2019-10-31 日立オートモティブシステムズ株式会社 回転子及びこの回転子を備えた回転電機
JP2019146484A (ja) 2019-06-03 2019-08-29 三菱電機株式会社 電動機、ロータ、圧縮機および冷凍空調装置

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