JPWO2018180636A1 - モータ - Google Patents

モータ Download PDF

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Publication number
JPWO2018180636A1
JPWO2018180636A1 JP2019509305A JP2019509305A JPWO2018180636A1 JP WO2018180636 A1 JPWO2018180636 A1 JP WO2018180636A1 JP 2019509305 A JP2019509305 A JP 2019509305A JP 2019509305 A JP2019509305 A JP 2019509305A JP WO2018180636 A1 JPWO2018180636 A1 JP WO2018180636A1
Authority
JP
Japan
Prior art keywords
magnet
hole
axial direction
rotor
protrusion
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.)
Pending
Application number
JP2019509305A
Other languages
English (en)
Japanese (ja)
Inventor
隼人 富澤
隼人 富澤
桐原　武
武 桐原
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.)
Nidec Servo Corp
Original Assignee
Nidec Servo 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.)
Filing date
Publication date
Application filed by Nidec Servo Corp filed Critical Nidec Servo Corp
Publication of JPWO2018180636A1 publication Critical patent/JPWO2018180636A1/ja
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2019509305A 2017-03-31 2018-03-16 モータ Pending JPWO2018180636A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762479492P 2017-03-31 2017-03-31
US62/479,492 2017-03-31
PCT/JP2018/010593 WO2018180636A1 (ja) 2017-03-31 2018-03-16 モータ

Publications (1)

Publication Number Publication Date
JPWO2018180636A1 true JPWO2018180636A1 (ja) 2020-02-06

Family

ID=63675542

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019509305A Pending JPWO2018180636A1 (ja) 2017-03-31 2018-03-16 モータ
JP2019509304A Pending JPWO2018180634A1 (ja) 2017-03-31 2018-03-16 モータ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019509304A Pending JPWO2018180634A1 (ja) 2017-03-31 2018-03-16 モータ

Country Status (3)

Country Link
JP (2) JPWO2018180636A1 (zh)
CN (2) CN110521086A (zh)
WO (2) WO2018180636A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7012878B2 (ja) * 2018-12-20 2022-01-28 三菱電機株式会社 回転子、電動機、送風機、空気調和装置および回転子の製造方法
CN113661635B (zh) * 2019-04-11 2024-06-04 松下知识产权经营株式会社 电动机和电气设备
WO2023053285A1 (ja) 2021-09-29 2023-04-06 株式会社 東芝 回転電機の回転子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139449U (zh) * 1989-04-25 1990-11-21
JP3674649B2 (ja) * 1996-05-08 2005-07-20 株式会社安川電機 内磁形モータとその永久磁石固定方法
JP4666500B2 (ja) * 2005-12-27 2011-04-06 三菱電機株式会社 永久磁石埋込型モータの回転子
JP5652086B2 (ja) * 2010-09-29 2015-01-14 アイシン・エィ・ダブリュ株式会社 回転電機用のロータに用いるロータコアの製造方法
JP2013099038A (ja) * 2011-10-28 2013-05-20 Mitsuba Corp 電動機用ロータおよびブラシレスモータ
CN103959607B (zh) * 2011-11-25 2016-08-24 日产自动车株式会社 电动机
JP2013126330A (ja) * 2011-12-15 2013-06-24 Toyota Boshoku Corp 回転電機のコア及びその組み付け方法
DE112013001644T8 (de) * 2012-03-23 2015-02-19 Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd. Motor und diesen verwendender elektrischer Kompressor
JP6019876B2 (ja) * 2012-07-23 2016-11-02 株式会社ジェイテクト 回転電機
JP5851365B2 (ja) * 2012-08-31 2016-02-03 日立オートモティブシステムズ株式会社 回転電機
JP5935615B2 (ja) * 2012-09-14 2016-06-15 株式会社デンソー 回転電機のロータ
WO2014054150A1 (ja) * 2012-10-04 2014-04-10 三菱電機株式会社 永久磁石埋込型電動機
JP6210711B2 (ja) * 2013-04-23 2017-10-11 株式会社日立産機システム 永久磁石電動機
CN203387314U (zh) * 2013-07-30 2014-01-08 中山大洋电机制造有限公司 一种电机转子结构
EP3032709B1 (en) * 2013-08-05 2018-11-07 Mitsubishi Electric Corporation Permanent magnet embedded type rotating electric machine
JP6357859B2 (ja) * 2014-05-12 2018-07-18 富士電機株式会社 永久磁石埋め込み式回転電機
CN105490412B (zh) * 2014-08-06 2019-07-09 德昌电机(深圳)有限公司 电机转子及应用其的无刷直流电机
EP3301793A1 (en) * 2015-02-18 2018-04-04 Nidec Motor Corporation Electric motor

Also Published As

Publication number Publication date
JPWO2018180634A1 (ja) 2020-02-06
WO2018180636A1 (ja) 2018-10-04
CN110574258A (zh) 2019-12-13
WO2018180634A1 (ja) 2018-10-04
CN110521086A (zh) 2019-11-29

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