JP5621372B2 - 永久磁石埋込型回転子及び回転電機 - Google Patents

永久磁石埋込型回転子及び回転電機 Download PDF

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Publication number
JP5621372B2
JP5621372B2 JP2010159584A JP2010159584A JP5621372B2 JP 5621372 B2 JP5621372 B2 JP 5621372B2 JP 2010159584 A JP2010159584 A JP 2010159584A JP 2010159584 A JP2010159584 A JP 2010159584A JP 5621372 B2 JP5621372 B2 JP 5621372B2
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Japan
Prior art keywords
permanent magnet
embedded
rotor core
peripheral surface
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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JP2010159584A
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English (en)
Japanese (ja)
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JP2012023854A5 (enrdf_load_stackoverflow
JP2012023854A (ja
Inventor
斉藤　洋一
洋一 斉藤
稔彦 吉田
稔彦 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
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Toyota Industries Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Priority to JP2010159584A priority Critical patent/JP5621372B2/ja
Priority to US13/809,048 priority patent/US9276443B2/en
Priority to EP11806625.7A priority patent/EP2595281B1/en
Priority to PCT/JP2011/064714 priority patent/WO2012008295A1/ja
Priority to CN201180033938.8A priority patent/CN102986116B/zh
Publication of JP2012023854A publication Critical patent/JP2012023854A/ja
Publication of JP2012023854A5 publication Critical patent/JP2012023854A5/ja
Application granted granted Critical
Publication of JP5621372B2 publication Critical patent/JP5621372B2/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2010159584A 2010-07-14 2010-07-14 永久磁石埋込型回転子及び回転電機 Active JP5621372B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010159584A JP5621372B2 (ja) 2010-07-14 2010-07-14 永久磁石埋込型回転子及び回転電機
US13/809,048 US9276443B2 (en) 2010-07-14 2011-06-27 Rotating element with embedded permanent magnet and rotating electrical machine
EP11806625.7A EP2595281B1 (en) 2010-07-14 2011-06-27 Rotating element with embedded permanent magnet and rotating electrical machine
PCT/JP2011/064714 WO2012008295A1 (ja) 2010-07-14 2011-06-27 永久磁石埋込型回転子及び回転電機
CN201180033938.8A CN102986116B (zh) 2010-07-14 2011-06-27 永久磁铁埋入型转子以及旋转电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010159584A JP5621372B2 (ja) 2010-07-14 2010-07-14 永久磁石埋込型回転子及び回転電機

Publications (3)

Publication Number Publication Date
JP2012023854A JP2012023854A (ja) 2012-02-02
JP2012023854A5 JP2012023854A5 (enrdf_load_stackoverflow) 2012-11-15
JP5621372B2 true JP5621372B2 (ja) 2014-11-12

Family

ID=45777622

Family Applications (1)

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JP2010159584A Active JP5621372B2 (ja) 2010-07-14 2010-07-14 永久磁石埋込型回転子及び回転電機

Country Status (1)

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JP (1) JP5621372B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107276354B (zh) * 2017-08-21 2024-02-09 伊泽瑞尔(大连)科技有限公司 一种切向式永磁同步电机的转子
CN107516953A (zh) * 2017-10-23 2017-12-26 安徽栋霖电气有限公司 一种混合型永磁极转子
CN113131640B (zh) * 2019-12-30 2023-06-06 安徽威灵汽车部件有限公司 电机的转子、驱动电机和车辆
CN112928842B (zh) * 2021-01-28 2022-05-03 重庆长安新能源汽车科技有限公司 一种转子冲片、转子、永磁同步电机及车辆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5221057B2 (ja) * 2007-05-08 2013-06-26 アイチエレック株式会社 永久磁石回転機
JP5088094B2 (ja) * 2007-10-31 2012-12-05 株式会社富士通ゼネラル 磁石埋め込み型回転子、この回転子を用いた電動機及びこの電動機を用いた圧縮機
JP5355055B2 (ja) * 2008-11-28 2013-11-27 株式会社東芝 永久磁石式回転電機

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JP2012023854A (ja) 2012-02-02

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