DE69305118D1 - Verfahren zur Herstellung von magnetischen Rotorteilen - Google Patents

Verfahren zur Herstellung von magnetischen Rotorteilen

Info

Publication number
DE69305118D1
DE69305118D1 DE69305118T DE69305118T DE69305118D1 DE 69305118 D1 DE69305118 D1 DE 69305118D1 DE 69305118 T DE69305118 T DE 69305118T DE 69305118 T DE69305118 T DE 69305118T DE 69305118 D1 DE69305118 D1 DE 69305118D1
Authority
DE
Germany
Prior art keywords
production
magnetic rotor
rotor parts
parts
magnetic
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.)
Expired - Fee Related
Application number
DE69305118T
Other languages
English (en)
Other versions
DE69305118T2 (de
Inventor
Robert Walter Ward
William Edward Boys
Sam Brown Parker
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69305118D1 publication Critical patent/DE69305118D1/de
Application granted granted Critical
Publication of DE69305118T2 publication Critical patent/DE69305118T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Synchronous Machinery (AREA)
DE69305118T 1992-07-20 1993-07-02 Verfahren zur Herstellung von magnetischen Rotorteilen Expired - Fee Related DE69305118T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91558492A 1992-07-20 1992-07-20

Publications (2)

Publication Number Publication Date
DE69305118D1 true DE69305118D1 (de) 1996-11-07
DE69305118T2 DE69305118T2 (de) 1997-02-06

Family

ID=25435966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305118T Expired - Fee Related DE69305118T2 (de) 1992-07-20 1993-07-02 Verfahren zur Herstellung von magnetischen Rotorteilen

Country Status (4)

Country Link
US (1) US5382862A (de)
EP (1) EP0580208B1 (de)
JP (1) JPH06165458A (de)
DE (1) DE69305118T2 (de)

Families Citing this family (43)

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US5607525A (en) * 1994-09-19 1997-03-04 General Motors Corporation Method of making an AC generator rotor segment
US5578885A (en) 1994-12-22 1996-11-26 General Motors Corporation Rotor assembly for hybrid alternator
US5543676A (en) * 1995-03-16 1996-08-06 Ford Motor Company Rotating electrical machine with magnetic inserts
CA2175510C (en) * 1995-05-02 2005-02-01 Masao Iwata Magneto electric generator rotor and an implement for removing this rotor
US5747913A (en) * 1995-05-12 1998-05-05 General Motors Corporation Rotor for hybrid generator having improved magnet retention
FR2735915B1 (fr) † 1995-06-22 1997-09-12 Ecia Equip Composants Ind Auto Machine electrique recyclable et procede de fabrication d'une carcasse d'inducteur ou d'induit pour cette machine
US5722032A (en) * 1996-07-01 1998-02-24 General Motors Corporation AC generator rotor segment
US5892313A (en) * 1996-10-04 1999-04-06 Ford Motor Company Rotating electrical machine with permanent magnet inserts
US5890277A (en) * 1996-11-04 1999-04-06 General Electric Company Method for manufacturing a claw pole stator structure
US5986379A (en) 1996-12-05 1999-11-16 General Electric Company Motor with external rotor
US5793143A (en) * 1997-08-05 1998-08-11 Ford Motor Company Rotor for an electrical machine
US5962938A (en) 1997-10-21 1999-10-05 General Electric Company Motor with external rotor
JPH11127561A (ja) * 1997-10-22 1999-05-11 Denso Corp 磁石併用型回転電機の回転子及びその製造方法
US5965967A (en) * 1998-07-06 1999-10-12 Ford Global Technologies, Inc. Rotor for an electrical machine
JP4457425B2 (ja) * 1998-09-08 2010-04-28 アイシン精機株式会社 モータの電機子コアとその電機子コアを用いたブラシ付直流モータ
FR2786956B1 (fr) * 1998-12-07 2001-02-16 Centre Nat Rech Scient Machine electrique tournante a double excitation perfectionnee
DE29903907U1 (de) * 1999-03-05 2000-07-13 Schiller, Helmut, 64625 Bensheim Elektrische Gleichstrom-Maschine
US6271609B1 (en) 1999-03-25 2001-08-07 General Electric Company Programmable electric motor and method of assembly
US6133666A (en) 1999-03-25 2000-10-17 General Electric Company Electric motor with a stator including a central locator
US6118198A (en) 1999-03-25 2000-09-12 General Electric Company Electric motor with ice out protection
CN1235323C (zh) 1999-03-25 2006-01-04 通用电气公司 用按扣连接方法装配的电动机
US6147465A (en) 1999-03-25 2000-11-14 General Electric Company Microprocessor controlled single phase motor with external rotor having integral fan
US6307297B1 (en) * 2000-05-05 2001-10-23 Visteon Global Technologies, Inc. Recessed alternator pole piece
JP2001327118A (ja) * 2000-05-11 2001-11-22 Nsk Ltd モータ
US6864667B2 (en) 2001-01-18 2005-03-08 Delphi Technologies, Inc. Stator winding pattern for reduced magnetic noise
US6703758B2 (en) 2001-07-06 2004-03-09 Delphi Technologies, Inc. Rotor for an AC generator
EP1289097A3 (de) * 2001-08-30 2003-05-21 Yukio Kinoshita Elektrische Maschine mit Ringspulen
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
JP3938090B2 (ja) * 2003-04-16 2007-06-27 株式会社日立製作所 ローターコアの製造方法
US20050001499A1 (en) * 2003-07-01 2005-01-06 Litton Systems, Inc. Permanent magnet rotor for brushless D.C. motor
JP4878183B2 (ja) * 2005-03-18 2012-02-15 株式会社日立産機システム 多相クローポール型モータ
JP2007124884A (ja) * 2005-09-30 2007-05-17 Hitachi Industrial Equipment Systems Co Ltd クローポール型回転電機
WO2008005169A2 (en) * 2006-06-14 2008-01-10 Board Of Regents, The University Of Texas System High performance rotating rectifier for ac generator exciters and related methods
US8288911B2 (en) * 2006-12-15 2012-10-16 General Electric Company Non-linear dielectrics used as electrical insulation for rotating electrical machinery
US20080143465A1 (en) * 2006-12-15 2008-06-19 General Electric Company Insulation system and method for a transformer
WO2009116164A1 (ja) * 2008-03-21 2009-09-24 三菱電機株式会社 車両用回転電機
JP2011172463A (ja) * 2010-01-20 2011-09-01 Sanyo Electric Co Ltd 自転車用ハブダイナモ
US9502929B2 (en) * 2010-11-19 2016-11-22 Asmo Co., Ltd. Rotor and motor
CN103326519B (zh) * 2013-06-05 2015-05-13 腾普(常州)精机有限公司 用于制造交流发电机螺旋盘绕铁芯的工艺
FR3028687B1 (fr) * 2014-11-18 2018-01-26 Valeo Equipements Electriques Moteur Rotor a flux axial de type lundell et alternateur de vehicule automobile comprenant un tel rotor
CN107124048A (zh) * 2017-05-02 2017-09-01 上海法雷奥汽车电器系统有限公司 一种发电机转子
DE112019002652T5 (de) * 2018-05-24 2021-03-11 Borgwarner, Inc. Verbesserte permanentmagnet-klauenpol-segmentgeometrie
DE102020207625A1 (de) 2020-06-05 2021-12-09 Siemens Aktiengesellschaft Elektrischer Motor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305740A (en) * 1963-09-06 1967-02-21 Motorola Inc Rotor assembly
IT964463B (it) * 1971-07-06 1974-01-21 Roger Laurent Sa Atel Procedimento di fabbricazione di espansioni polari di alternatore per motori di automobili realizza te in polvere di ferro e espansio ni polari di alternatore ottenute con detto procedimento
DE2539091C2 (de) * 1975-09-03 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Schleifringanordnung
US4114056A (en) * 1976-03-30 1978-09-12 Nippondenso Co., Ltd. Rotor for alternating current generator
US4071788A (en) * 1976-10-14 1978-01-31 General Motors Corporation Dynamoelectric machine field assembly
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same
US4601765A (en) * 1983-05-05 1986-07-22 General Electric Company Powdered iron core magnetic devices
US4588915A (en) * 1984-12-14 1986-05-13 General Motors Corporation Alternating current generator rotor
JPS63228947A (ja) * 1987-03-16 1988-09-22 Toshiba Corp 回転電機の回転子の製造方法
DE3804317A1 (de) * 1988-02-12 1989-08-24 Licentia Gmbh Stoff mit vorgebbaren, dielektrischen und/oder magnetischen eigenschaften, herstellungsverfahren fuer den stoff und verwendung des stoffs
JPH03290469A (ja) * 1990-01-10 1991-12-20 Idemitsu Kosan Co Ltd 圧粉成形用樹脂組成物，その製造方法および圧粉成形体の製造方法
US5063011A (en) * 1989-06-12 1991-11-05 Hoeganaes Corporation Doubly-coated iron particles
US4961016A (en) * 1989-08-09 1990-10-02 General Motors Corporation Dual-face cooling fan for a dynamoelectric machine
US4947065A (en) * 1989-09-22 1990-08-07 General Motors Corporation Stator assembly for an alternating current generator
US5121021A (en) * 1989-12-06 1992-06-09 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5004577A (en) * 1989-12-06 1991-04-02 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5016340A (en) * 1990-08-16 1991-05-21 Kato Iron Works, Ltd. Method of manufacture of a rotor core member for a dynamoelectric machine

Also Published As

Publication number Publication date
EP0580208A2 (de) 1994-01-26
JPH06165458A (ja) 1994-06-10
EP0580208A3 (de) 1994-02-02
EP0580208B1 (de) 1996-10-02
US5382862A (en) 1995-01-17
DE69305118T2 (de) 1997-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee