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DE602006019201D1 - Rotor und herstellungsverfahren - Google Patents

Rotor und herstellungsverfahren

Info

Publication number
DE602006019201D1
DE602006019201D1 DE602006019201T DE602006019201T DE602006019201D1 DE 602006019201 D1 DE602006019201 D1 DE 602006019201D1 DE 602006019201 T DE602006019201 T DE 602006019201T DE 602006019201 T DE602006019201 T DE 602006019201T DE 602006019201 D1 DE602006019201 D1 DE 602006019201D1
Authority
DE
Germany
Prior art keywords
rotor
manufacturing
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
Application number
DE602006019201T
Other languages
English (en)
Inventor
Tatsuhiko Mizutani
Toshiya Sugiyama
Eiji Maeda
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 Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE602006019201D1 publication Critical patent/DE602006019201D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K1/27—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
    • 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]
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes 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)
DE602006019201T 2005-02-22 2006-01-30 Rotor und herstellungsverfahren Active DE602006019201D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005046033A JP4661261B2 (ja) 2005-02-22 2005-02-22 回転電機の回転子構造
PCT/JP2006/301917 WO2006090567A1 (en) 2005-02-22 2006-01-30 Rotor and method of manufacturing

Publications (1)

Publication Number Publication Date
DE602006019201D1 true DE602006019201D1 (de) 2011-02-10

Family

ID=36648800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019201T Active DE602006019201D1 (de) 2005-02-22 2006-01-30 Rotor und herstellungsverfahren

Country Status (8)

Country Link
US (1) US7608966B2 (de)
EP (1) EP1851844B1 (de)
JP (1) JP4661261B2 (de)
KR (1) KR100909197B1 (de)
CN (1) CN101091300B (de)
AU (1) AU2006217375B2 (de)
DE (1) DE602006019201D1 (de)
WO (1) WO2006090567A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7619341B2 (en) * 2005-09-28 2009-11-17 Toyota Jidosha Kabushiki Kaisha Rotor of rotating electric machine
JP4839260B2 (ja) * 2006-04-27 2011-12-21 サン・テック・ジェネレータ・コ・エルティディ 発電機・電動機用の回転装置
JP4725442B2 (ja) * 2006-07-10 2011-07-13 トヨタ自動車株式会社 Ｉｐｍロータおよびｉｐｍロータの製造方法
DE102007063307A1 (de) * 2007-12-28 2009-07-02 Robert Bosch Gmbh Montageverfahren zum Einpassen eines Permanentmagneten in ein Halteelement
JP5327692B2 (ja) * 2008-03-12 2013-10-30 日本電産株式会社 モータ、および、モータが有するロータ部の製造方法
AT509029B1 (de) * 2008-11-17 2015-04-15 Traktionssysteme Austria Gmbh Permanentmagneterregte maschine
ES2654612T3 (es) * 2009-06-18 2018-02-14 Bombardier Transportation Gmbh Rotor para máquina eléctrica de un vehículo sobre carriles, una tal máquina y un vehículo sobre carriles que posee tal máquina
DE102010031399A1 (de) 2010-07-15 2012-01-19 Hilti Aktiengesellschaft Rotor für einen Elektromotor, Elektromotor und Herstellungsverfahren für einen Elektromotor
GB201014073D0 (en) 2010-08-24 2010-10-06 Dyson Technology Ltd Rotor core assembly
GB201014074D0 (en) 2010-08-24 2010-10-06 Dyson Technology Ltd Rotor for an electrical machine
CN102386698B (zh) * 2010-08-31 2013-11-13 珠海格力电器股份有限公司 表面安装式永磁转子结构
JP5141749B2 (ja) * 2010-12-06 2013-02-13 トヨタ自動車株式会社 エンドプレートおよびこれを用いた回転電機のロータ
US8618708B2 (en) * 2011-07-29 2013-12-31 General Electric Company Electrical machine
EP2557661B1 (de) * 2011-08-10 2020-03-11 LG Innotek Co., Ltd. Rotorkern für Motor
JP5754325B2 (ja) * 2011-09-24 2015-07-29 アイシン精機株式会社 回転電機のロータおよびロータの組付方法
JP2013099048A (ja) * 2011-10-31 2013-05-20 Toyota Industries Corp 永久磁石式回転電機の回転子、及び永久磁石式回転電機
US8987953B2 (en) * 2012-09-11 2015-03-24 Remy Technologies, L.L.C. Permanent magnet electric machine including permanent magnets having a sleeve formed from a thermal interface material
US20140197702A1 (en) * 2013-01-17 2014-07-17 Remy Technologies, Llc Electric motor rotor thermal interface with axial heat sinks
CN105247764B (zh) * 2013-06-12 2018-05-22 三菱电机株式会社 永久磁铁埋入型电动机以及压缩机
US10938280B2 (en) * 2013-11-01 2021-03-02 Tesla, Inc. Flux shield for electric motor
DE102014201103A1 (de) 2014-01-22 2015-07-23 Bühler Motor GmbH Permanentmagnetrotor
EP2999089B1 (de) * 2014-09-19 2017-03-08 Siemens Aktiengesellschaft Reluktanzläufer
JP6308308B2 (ja) * 2014-12-03 2018-04-11 日産自動車株式会社 回転電機のロータ構造
JP6369420B2 (ja) * 2015-08-07 2018-08-08 トヨタ自動車株式会社 回転子の製造方法
US11342821B2 (en) * 2016-09-07 2022-05-24 Aisin Corporation Method for manufacturing a rotor
DE102016221291A1 (de) * 2016-10-28 2018-05-03 Volkswagen Aktiengesellschaft Vorrichtung zum induktiven Erwärmen von mit einer Beschichtung versehenen Dauermagneten eines Rotors und/oder eines Klebers in Magnettaschen eines Rotors
CN110447159B (zh) * 2017-03-29 2021-12-10 松下知识产权经营株式会社 端板、设有该端板的马达的转子以及马达
WO2022043744A1 (en) * 2020-08-27 2022-03-03 Date Ranjit Method to improve adhesion of rotor magnets being embedded in an interior permanent magnet motor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163255A (ja) * 1982-03-24 1983-09-28 Okuma Mach Works Ltd 永久磁石式同期モ−タの回転子
JPH0583904A (ja) 1991-09-17 1993-04-02 Toshiba Corp 回転電機の固定子巻線ワニス乾燥方法
JPH066960A (ja) 1992-06-16 1994-01-14 Toshiba Corp 積層鉄心の結束方法
JPH0638414A (ja) 1992-07-14 1994-02-10 Daido Steel Co Ltd リング状磁石をそなえたロータ
JPH07298566A (ja) 1994-04-26 1995-11-10 Honda Motor Co Ltd 積層鋼板の接着用加熱装置
JP3309393B2 (ja) * 1994-06-01 2002-07-29 セイコーエプソン株式会社 永久磁石回転子
JP3381711B2 (ja) * 1994-06-01 2003-03-04 セイコーエプソン株式会社 永久磁石回転子の製造方法
JPH09200984A (ja) * 1996-01-19 1997-07-31 Fuji Electric Co Ltd 回転電機の磁石付回転子
JP3745490B2 (ja) * 1997-03-19 2006-02-15 新日本製鐵株式会社 コア製造方法とその方法に適した電磁鋼板
US5898990A (en) * 1997-04-14 1999-05-04 General Motors Corporation Method of assembling a magnet ring on a rotor
JPH11355987A (ja) * 1998-06-10 1999-12-24 Hitachi Ltd 回転電機用ロータ構造
JP2000069727A (ja) 1998-08-25 2000-03-03 Fujitsu General Ltd モータのロータ
JP4667640B2 (ja) * 2001-05-16 2011-04-13 トヨタ自動車株式会社 回転体
JP3856661B2 (ja) 2001-06-06 2006-12-13 株式会社荏原製作所 真空ポンプ
JP3753046B2 (ja) * 2001-10-26 2006-03-08 日産自動車株式会社 電動機の回転子構造
JP2003199303A (ja) * 2001-12-27 2003-07-11 Matsushita Electric Ind Co Ltd モータの製造方法
JP3820588B2 (ja) * 2003-03-25 2006-09-13 ツインバード工業株式会社 リング状永久磁石の固定構造
US7619341B2 (en) * 2005-09-28 2009-11-17 Toyota Jidosha Kabushiki Kaisha Rotor of rotating electric machine

Also Published As

Publication number Publication date
EP1851844B1 (de) 2010-12-29
US7608966B2 (en) 2009-10-27
KR20070104457A (ko) 2007-10-25
JP4661261B2 (ja) 2011-03-30
WO2006090567A1 (en) 2006-08-31
AU2006217375B2 (en) 2010-03-04
EP1851844A1 (de) 2007-11-07
CN101091300B (zh) 2010-05-19
KR100909197B1 (ko) 2009-07-23
CN101091300A (zh) 2007-12-19
AU2006217375A1 (en) 2006-08-31
US20070290566A1 (en) 2007-12-20
JP2006238531A (ja) 2006-09-07

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