IN2013CH04663A - - Google Patents

Info

Publication number
IN2013CH04663A
IN2013CH04663A IN4663CH2013A IN2013CH04663A IN 2013CH04663 A IN2013CH04663 A IN 2013CH04663A IN 4663CH2013 A IN4663CH2013 A IN 4663CH2013A IN 2013CH04663 A IN2013CH04663 A IN 2013CH04663A
Authority
IN
India
Prior art keywords
gap
connection part
gaps
adhesive
permanent magnet
Prior art date
Application number
Other languages
English (en)
Inventor
Kojimajun
Inoue Kiyomi
Nakazono Kensuk
Kamei Yoshiaki
Original Assignee
Yaskawa Denki Seisakusho Kk
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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of IN2013CH04663A publication Critical patent/IN2013CH04663A/en

Links

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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • 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
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
IN4663CH2013 2013-04-15 2013-10-17 IN2013CH04663A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013085005A JP5892106B2 (ja) 2013-04-15 2013-04-15 回転電機及び回転子の製造方法

Publications (1)

Publication Number Publication Date
IN2013CH04663A true IN2013CH04663A (el) 2015-04-24

Family

ID=49354577

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4663CH2013 IN2013CH04663A (el) 2013-04-15 2013-10-17

Country Status (7)

Country Link
US (1) US9325209B2 (el)
EP (1) EP2793367A1 (el)
JP (1) JP5892106B2 (el)
KR (1) KR101562106B1 (el)
CN (1) CN104104169A (el)
BR (1) BR102013026671A2 (el)
IN (1) IN2013CH04663A (el)

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* Cited by examiner, † Cited by third party
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CN105723594A (zh) 2013-11-18 2016-06-29 操纵技术Ip控股公司 用于电动助力转向系统的低成本永磁电机
CN106415992B (zh) * 2014-06-09 2019-02-05 株式会社安川电机 旋转电机、旋转电机的控制装置、旋转电机的控制方法
WO2016002994A1 (ko) * 2014-07-04 2016-01-07 삼성전자주식회사 모터
US9800107B2 (en) * 2014-10-20 2017-10-24 Hyundai Mobis Co., Ltd. Rotor
US9979243B2 (en) * 2014-11-18 2018-05-22 Steering Solutions Ip Holding Corporation Low cost injection molded buried permanent magnet motor for an electric power steering system
US9787148B2 (en) * 2015-01-07 2017-10-10 Asmo Co., Ltd. Motor
JP2016163409A (ja) 2015-02-27 2016-09-05 日本電産株式会社 モータ
JP6464822B2 (ja) * 2015-02-27 2019-02-06 日本電産株式会社 モータ
CN106300730B (zh) * 2015-06-08 2019-01-01 珠海格力节能环保制冷技术研究中心有限公司 电机转子及具有其的电机
GB2546482B (en) * 2016-01-14 2019-07-10 Jaguar Land Rover Ltd Electric machine apparatus
FR3063401A1 (fr) * 2017-02-27 2018-08-31 Valeo Equip Electr Moteur Rotor de machine electrique tournante a configuration amelioree
CN108599420A (zh) * 2018-05-31 2018-09-28 广东威灵电机制造有限公司 转子和电机
JP7077986B2 (ja) * 2019-02-15 2022-05-31 株式会社デンソー 埋込磁石型ロータ
CN113131641B (zh) * 2019-12-30 2023-03-24 安徽威灵汽车部件有限公司 电机的转子、驱动电机和车辆
CN112350477B (zh) * 2020-10-30 2022-04-01 无锡小天鹅电器有限公司 电机及洗衣机
CN113489198B (zh) * 2021-08-03 2022-07-26 珠海格力电器股份有限公司 电机转子、电机、空调器
CN115333268A (zh) * 2022-10-12 2022-11-11 常州祥明智能动力股份有限公司 一种永磁同步电机

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JPS63140644A (ja) 1986-12-03 1988-06-13 Fuji Electric Co Ltd 回転電機の永久磁石付き回転子
US5159220A (en) * 1990-06-25 1992-10-27 General Electric Company Realizations of folded magnet AC motors
JP3425176B2 (ja) * 1993-02-10 2003-07-07 本田技研工業株式会社 電動機又は発電機のヨーク
JPH11191939A (ja) 1997-10-13 1999-07-13 Matsushita Electric Ind Co Ltd 永久磁石を埋設したロータを用いたモータ
DE69833081T2 (de) * 1997-10-13 2006-08-31 Matsushita Electric Industrial Co., Ltd., Kadoma Motor mit innerem Permanentmagnetrotor
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JP5678954B2 (ja) * 2010-03-15 2015-03-04 株式会社安川電機 永久磁石形回転電機
EP2555387A4 (en) 2010-03-30 2015-04-22 Honda Motor Co Ltd ELECTRIC STEEL PLATE FORM BODY, TURNING CORE, TURNING ELEMENT, ELECTRIC TURNING DEVICE AND VEHICLE
EP2582014A4 (en) * 2010-06-14 2014-05-07 Toyota Motor Co Ltd ROTOR CORE OF A DYNAMO ELECTRIC MACHINE AND MANUFACTURING METHOD THEREFOR
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JP5353917B2 (ja) * 2011-02-03 2013-11-27 トヨタ自動車株式会社 回転電機用回転子
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Also Published As

Publication number Publication date
EP2793367A1 (en) 2014-10-22
CN104104169A (zh) 2014-10-15
JP5892106B2 (ja) 2016-03-23
US9325209B2 (en) 2016-04-26
BR102013026671A2 (pt) 2015-07-28
KR101562106B1 (ko) 2015-10-20
KR20140124318A (ko) 2014-10-24
US20140306569A1 (en) 2014-10-16
JP2014207810A (ja) 2014-10-30

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