DE69620284D1 - Elektrische Rotationsmaschine - Google Patents

Elektrische Rotationsmaschine

Info

Publication number
DE69620284D1
DE69620284D1 DE69620284T DE69620284T DE69620284D1 DE 69620284 D1 DE69620284 D1 DE 69620284D1 DE 69620284 T DE69620284 T DE 69620284T DE 69620284 T DE69620284 T DE 69620284T DE 69620284 D1 DE69620284 D1 DE 69620284D1
Authority
DE
Germany
Prior art keywords
rotary machine
electric rotary
electric
machine
rotary
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
DE69620284T
Other languages
English (en)
Other versions
DE69620284T2 (de
Inventor
Michael Timothy York
Richard Kenneth Harris
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.)
Ford Motor Co
Original Assignee
Ford Motor 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 Ford Motor Co filed Critical Ford Motor Co
Publication of DE69620284D1 publication Critical patent/DE69620284D1/de
Application granted granted Critical
Publication of DE69620284T2 publication Critical patent/DE69620284T2/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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor 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
    • H02K1/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
DE69620284T 1995-03-16 1996-02-19 Elektrische Rotationsmaschine Expired - Fee Related DE69620284T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/405,102 US5543676A (en) 1995-03-16 1995-03-16 Rotating electrical machine with magnetic inserts

Publications (2)

Publication Number Publication Date
DE69620284D1 true DE69620284D1 (de) 2002-05-08
DE69620284T2 DE69620284T2 (de) 2002-10-31

Family

ID=23602286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620284T Expired - Fee Related DE69620284T2 (de) 1995-03-16 1996-02-19 Elektrische Rotationsmaschine

Country Status (4)

Country Link
US (1) US5543676A (de)
EP (1) EP0732795B1 (de)
JP (1) JPH08308190A (de)
DE (1) DE69620284T2 (de)

Families Citing this family (62)

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US5793144A (en) * 1993-08-30 1998-08-11 Nippondenso Co., Ltd. Rotor for a rotating electric machine
DE19632219A1 (de) * 1996-08-09 1998-02-12 Bosch Gmbh Robert Klauenpolgenerator
US5892313A (en) * 1996-10-04 1999-04-06 Ford Motor Company Rotating electrical machine with permanent magnet inserts
DE19642784A1 (de) * 1996-10-17 1998-04-23 Bosch Gmbh Robert Klauenpolgenerator
DE69804284T3 (de) * 1997-09-26 2009-07-23 DENSO CORPORATION, Kariya-shi Fahrzeugsgenerator
EP0910155B1 (de) * 1997-09-26 2001-08-29 Denso Corporation Kraftfahrzeuggenerator
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
JP3541920B2 (ja) * 1997-10-27 2004-07-14 三菱電機株式会社 回転電機の回転子およびその製造方法
US5886451A (en) * 1997-10-30 1999-03-23 Ford Motor Company Wire routing design for a rotor of an electrical machine
DE29801184U1 (de) * 1998-01-26 1999-05-20 Robert Bosch Gmbh, 70469 Stuttgart Synchronmaschine, insbesondere Generator für ein Kraftfahrzeug
DE19802785A1 (de) * 1998-01-26 1999-08-05 Bosch Gmbh Robert Synchronmaschine, insbesondere Generator für ein Kraftfahrzeug
DE19802784C2 (de) * 1998-01-26 2003-02-20 Bosch Gmbh Robert Synchronmaschine, insbesondere Generator für ein Kraftfahrzeug
US5965967A (en) * 1998-07-06 1999-10-12 Ford Global Technologies, Inc. Rotor for an electrical machine
JP2000032719A (ja) * 1998-07-09 2000-01-28 Mitsubishi Electric Corp 車両用交流発電機
KR20000013662A (ko) * 1998-08-12 2000-03-06 에릭 발리베 차량용 교류발전기
US6274939B1 (en) 1998-09-11 2001-08-14 American Electronic Components Resin ceramic compositions having magnetic properties
JP2000092800A (ja) * 1998-09-16 2000-03-31 Denso Corp 車両用交流発電機
US6172441B1 (en) 1999-06-28 2001-01-09 Visteon Global Technologies, Inc. Rotor assembly
US6703741B1 (en) 1999-09-20 2004-03-09 Ecoair Corp. Permanent magnet rotor portion for electric machines
US6307297B1 (en) * 2000-05-05 2001-10-23 Visteon Global Technologies, Inc. Recessed alternator pole piece
US6359366B1 (en) 2000-05-09 2002-03-19 Ford Global Technologies, Inc. Hybrid permanent magnet/synchronous machines
US6426581B1 (en) 2000-05-22 2002-07-30 Ford Motor Company Magnet retainer ring for vehicle alternators
EP1176699B1 (de) * 2000-07-26 2004-04-21 Denso Corporation Bürstenlose rotierende elektrische Maschine mit einer Anordnung für die Kühlung des Stators
SG103299A1 (en) 2000-08-04 2004-04-29 Seagate Technology Llc Low cost overmolded magnet and pole assembly
US6516770B1 (en) 2000-09-27 2003-02-11 Ford Global Technologies, Inc. Balance shaft and alternator assembly for an automotive vehicle
JP4300702B2 (ja) 2000-10-25 2009-07-22 株式会社デンソー 交流発電機の界磁回転子
US6555944B1 (en) 2000-11-09 2003-04-29 Visteon Global Technologies, Inc. Deflection resisting rotor assembly
US6747384B2 (en) * 2002-01-24 2004-06-08 Visteon Global Technologies, Inc. Alternator hybrid magnet rotor design
US20030183954A1 (en) * 2002-03-15 2003-10-02 Wolf Ronald J. Magnetic resin composition and method of processing
JP3964302B2 (ja) * 2002-10-15 2007-08-22 三菱電機株式会社 回転電機の回転子
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
US6724116B1 (en) 2002-12-20 2004-04-20 Visteon Global Technologies, Inc. Alternator permanent magnet rotor design
JP3964378B2 (ja) * 2003-10-23 2007-08-22 三菱電機株式会社 車両用回転電機
JP3917967B2 (ja) * 2003-10-27 2007-05-23 三菱電機株式会社 回転電機の回転子
US6989622B1 (en) 2004-11-23 2006-01-24 Visteon Global Technologies, Inc. Alternator having claw-pole rotor
JP4410159B2 (ja) * 2005-06-24 2010-02-03 三菱電機株式会社 交流回転電機
WO2008044347A1 (en) 2006-10-10 2008-04-17 Mitsubishi Electric Corporation Revolving electric device
JP4680221B2 (ja) * 2007-03-26 2011-05-11 三菱電機株式会社 回転電機
FR2916104B1 (fr) * 2007-05-11 2009-07-31 Valeo Equip Electr Moteur Procede de fabrication d'un rotor de machine electrique tournante, notamment un alternateur
US7560851B2 (en) * 2007-06-20 2009-07-14 Mitsubishi Electric Corporation Dynamoelectric machine and manufacturing method therefor
JP5047294B2 (ja) * 2007-08-28 2012-10-10 三菱電機株式会社 回転電機
JP4912258B2 (ja) 2007-09-11 2012-04-11 三菱電機株式会社 回転電機
WO2009101710A1 (ja) * 2008-02-13 2009-08-20 Mitsubishi Electric Corporation 回転電機
WO2009101674A1 (ja) * 2008-02-13 2009-08-20 Mitsubishi Electric Corporation 回転電機
JP4650849B2 (ja) * 2008-02-13 2011-03-16 三菱電機株式会社 回転電機
US8324780B2 (en) 2008-03-21 2012-12-04 Mitsubishi Electric Corporation Automotive dynamoelectric machine
JP4926276B2 (ja) * 2008-04-04 2012-05-09 三菱電機株式会社 回転電機
US8546994B2 (en) * 2008-10-01 2013-10-01 Mitsubishi Electric Corporation Dynamoelectric machine
JP5264927B2 (ja) * 2008-11-10 2013-08-14 三菱電機株式会社 回転電機
JP2010183694A (ja) * 2009-02-04 2010-08-19 Mitsubishi Electric Corp 回転電機
FR2959362B1 (fr) * 2010-04-23 2012-05-04 Valeo Equip Electr Moteur Rotor de machine electrique tournante avec structures interpolaires
DE102011085429A1 (de) 2011-10-28 2013-05-02 Robert Bosch Gmbh Elektrische Maschine, insbesondere Wechselstromgenerator
DE102012021109B4 (de) 2011-10-31 2023-04-27 Denso Corporation Rotor und Motor
DE102012021048A1 (de) 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
JP5869306B2 (ja) * 2011-11-11 2016-02-24 アスモ株式会社 ロータ及びモータ
DE102012021049A1 (de) * 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
US9577496B2 (en) * 2012-11-13 2017-02-21 Asmo Co., Ltd. Rotor and brushless motor with rotation position detection
US9577501B2 (en) 2013-04-05 2017-02-21 Remy Technologies, Llc Claw pole rotor with cavity for minimizing flux leakage
US10253676B2 (en) * 2013-12-20 2019-04-09 Magna Powertrain Bad Homburg GmbH Molded rotor for cooling fan motor
FR3018404B1 (fr) * 2014-03-04 2017-09-08 Valeo Equip Electr Moteur Support d'elements magnetiques pour rotor a griffes de machine electrique tournante et rotor a griffes de machine electrique tournante comportant un tel support
FR3028359B1 (fr) * 2014-11-12 2018-05-18 Valeo Equipements Electriques Moteur Rotor de machine electrique tournante
DE102018126180A1 (de) * 2017-11-06 2019-05-09 Borgwarner Inc. Klauenpol mit geformten Klauenpolsegmenten

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346749A (en) * 1965-02-02 1967-10-10 Trw Inc Self-excited brushless alternator
DE1488353A1 (de) * 1965-07-15 1969-06-26 Siemens Ag Permanentmagneterregte elektrische Maschine
US3555327A (en) * 1969-03-25 1971-01-12 Ambac Ind Permanent magnet alternator with regulating means
CH640089A5 (en) * 1980-11-26 1983-12-15 Forces Motrices Neuchateloises Alternating electric current generator and method of manufacturing same
DE3410760A1 (de) * 1984-03-23 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer generator, insbesondere fuer fahrzeuge
DE3704156A1 (de) * 1987-02-11 1988-08-25 Bosch Gmbh Robert Wechselstromgenerator mit klauenpolrotor
JPH01129743A (ja) * 1987-11-12 1989-05-23 Daikin Ind Ltd ファン装置の組立方法
US4980595A (en) * 1987-11-23 1990-12-25 Chrysler Corporation Multiple magnetic paths machine
US5130595A (en) * 1987-11-23 1992-07-14 Chrysler Corporation Multiple magnetic paths machine
SE459833B (sv) * 1987-12-09 1989-08-07 Astra Tech Ab Roterande elektrisk maskin
US4882515A (en) * 1988-06-03 1989-11-21 General Motors Corporation Alternating current generator
US4959577A (en) * 1989-10-23 1990-09-25 General Motors Corporation Alternating current generator
JP2946604B2 (ja) * 1990-02-26 1999-09-06 株式会社デンソー 交流発電機
JP2785423B2 (ja) * 1990-03-13 1998-08-13 株式会社デンソー 車両用交流発電機の回転子およびその製造方法
US5177391A (en) * 1990-03-14 1993-01-05 Nippondenso Co., Ltd. Power generating apparatus
JP3237217B2 (ja) * 1991-08-08 2001-12-10 株式会社デンソー 車両用交流発電機の回転子
JP3144567B2 (ja) * 1991-08-28 2001-03-12 株式会社デンソー 車両用交流発電機およびその製造方法
DE69305118T2 (de) * 1992-07-20 1997-02-06 Gen Motors Corp Verfahren zur Herstellung von magnetischen Rotorteilen
JP2548882B2 (ja) * 1993-05-07 1996-10-30 日本電装株式会社 車両用交流発電機

Also Published As

Publication number Publication date
JPH08308190A (ja) 1996-11-22
US5543676A (en) 1996-08-06
EP0732795A2 (de) 1996-09-18
EP0732795B1 (de) 2002-04-03
DE69620284T2 (de) 2002-10-31
EP0732795A3 (de) 1998-04-08

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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