JP6385715B2 - 回転電機 - Google Patents

回転電機 Download PDF

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Publication number
JP6385715B2
JP6385715B2 JP2014103728A JP2014103728A JP6385715B2 JP 6385715 B2 JP6385715 B2 JP 6385715B2 JP 2014103728 A JP2014103728 A JP 2014103728A JP 2014103728 A JP2014103728 A JP 2014103728A JP 6385715 B2 JP6385715 B2 JP 6385715B2
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JP
Japan
Prior art keywords
magnet
edge
permanent magnet
rotor core
locking projection
Prior art date
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JP2014103728A
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English (en)
Japanese (ja)
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JP2015006124A (ja
Inventor
則雄 高橋
則雄 高橋
知修 武田
知修 武田
真琴 松下
真琴 松下
豊 橋場
豊 橋場
大輔 三須
大輔 三須
活徳 竹内
活徳 竹内
高畠　幹生
幹生 高畠
佑将 松岡
佑将 松岡
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.)
Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
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Publication date
Application filed by Toshiba Corp, Toshiba Infrastructure Systems and Solutions Corp filed Critical Toshiba Corp
Priority to JP2014103728A priority Critical patent/JP6385715B2/ja
Publication of JP2015006124A publication Critical patent/JP2015006124A/ja
Application granted granted Critical
Publication of JP6385715B2 publication Critical patent/JP6385715B2/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Valve Device For Special Equipments (AREA)
JP2014103728A 2013-05-21 2014-05-19 回転電機 Active JP6385715B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014103728A JP6385715B2 (ja) 2013-05-21 2014-05-19 回転電機

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013107260 2013-05-21
JP2013107260 2013-05-21
JP2014103728A JP6385715B2 (ja) 2013-05-21 2014-05-19 回転電機

Publications (2)

Publication Number Publication Date
JP2015006124A JP2015006124A (ja) 2015-01-08
JP6385715B2 true JP6385715B2 (ja) 2018-09-05

Family

ID=51965122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014103728A Active JP6385715B2 (ja) 2013-05-21 2014-05-19 回転電機

Country Status (3)

Country Link
JP (1) JP6385715B2 (enExample)
CN (1) CN104184296B (enExample)
IN (1) IN2014DE01336A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104993626A (zh) * 2015-06-23 2015-10-21 天津大学 一种能够有效减小电机铁耗的内置式永磁电机
CN108141073B (zh) 2015-10-09 2019-09-20 三菱电机株式会社 转子以及旋转电机
CN109155550B (zh) * 2016-05-25 2020-08-14 三菱电机株式会社 转子、电动机、压缩机、空气调节机及电动机的制造方法
CN106972663B (zh) * 2017-04-01 2023-09-01 上海英磁新能源科技有限公司 一种高转矩永磁电机
US10886802B2 (en) * 2018-02-13 2021-01-05 GM Global Technology Operations LLC Rotor for an electric machine
CN110875655B (zh) * 2018-08-31 2021-11-12 比亚迪股份有限公司 电机转子、电机以及电动汽车
CN110875656B (zh) * 2018-08-31 2021-12-07 比亚迪股份有限公司 电机转子、电机以及电动汽车
JP7294914B2 (ja) * 2019-06-26 2023-06-20 ファナック株式会社 ロータおよびモータ
JP6839376B1 (ja) * 2019-11-28 2021-03-10 三菱電機株式会社 回転電機
CN111030339B (zh) * 2019-12-16 2022-01-28 珠海格力电器股份有限公司 电机转子和交替极电机
JP7256420B1 (ja) * 2021-09-29 2023-04-12 ダイキン工業株式会社 回転子、モータ、圧縮機、および冷凍装置
CN114844259B (zh) * 2022-05-13 2023-12-15 浙江新能机电科技有限公司 一种高转矩密度的电机转子结构
JP2025012080A (ja) * 2023-07-12 2025-01-24 株式会社日立製作所 回転電機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084496A (en) * 1997-06-27 2000-07-04 Matsushita Electric Industrial Co., Ltd. Magnetizing method for a permanent-magnet motor
JP3597821B2 (ja) * 2002-01-17 2004-12-08 株式会社東芝 永久磁石式リラクタンス型回転電機
JP2008187802A (ja) * 2007-01-29 2008-08-14 Toyota Industries Corp 回転電機の回転子及び回転電機
JP5506152B2 (ja) * 2007-12-21 2014-05-28 アイチエレック株式会社 永久磁石回転機
DE102008004225A1 (de) * 2008-01-14 2009-07-16 Continental Automotive Gmbh Elektrische Maschine
JP5104554B2 (ja) * 2008-06-02 2012-12-19 株式会社デンソー ロータ
JP5659031B2 (ja) * 2011-02-02 2015-01-28 株式会社東芝 永久磁石式回転電機

Also Published As

Publication number Publication date
CN104184296A (zh) 2014-12-03
CN104184296B (zh) 2016-10-19
JP2015006124A (ja) 2015-01-08
IN2014DE01336A (enExample) 2015-06-12

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