FI20040931A - Kestomagneettiroottori ja menetelmä kestomagneettiroottorin valmistamiseksi - Google Patents

Kestomagneettiroottori ja menetelmä kestomagneettiroottorin valmistamiseksi Download PDF

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Publication number
FI20040931A
FI20040931A FI20040931A FI20040931A FI20040931A FI 20040931 A FI20040931 A FI 20040931A FI 20040931 A FI20040931 A FI 20040931A FI 20040931 A FI20040931 A FI 20040931A FI 20040931 A FI20040931 A FI 20040931A
Authority
FI
Finland
Prior art keywords
permanent magnetic
magnetic rotor
producing
rotor
permanent
Prior art date
Application number
FI20040931A
Other languages
English (en)
Swedish (sv)
Other versions
FI20040931A0 (fi
FI117457B (fi
Inventor
Jukka Jaervinen
Jukka Malmberg
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20040931A priority Critical patent/FI117457B/fi
Publication of FI20040931A0 publication Critical patent/FI20040931A0/fi
Priority to EP05761811A priority patent/EP1779495A2/en
Priority to CN200580022399.2A priority patent/CN101036279A/zh
Priority to PCT/FI2005/000311 priority patent/WO2006003244A2/en
Priority to US11/630,963 priority patent/US20080088194A1/en
Publication of FI20040931A publication Critical patent/FI20040931A/fi
Application granted granted Critical
Publication of FI117457B publication Critical patent/FI117457B/fi

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
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
FI20040931A 2004-07-02 2004-07-02 Kestomagneettiroottori FI117457B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20040931A FI117457B (fi) 2004-07-02 2004-07-02 Kestomagneettiroottori
EP05761811A EP1779495A2 (en) 2004-07-02 2005-07-04 Permanent-magnet rotor and a method for manufacturing a permanent-magnet rotor
CN200580022399.2A CN101036279A (zh) 2004-07-02 2005-07-04 永磁体转子以及用于制造永磁体转子的方法
PCT/FI2005/000311 WO2006003244A2 (en) 2004-07-02 2005-07-04 Permanent-magnet rotor and a method for manufacturing a permanent-magnet rotor
US11/630,963 US20080088194A1 (en) 2004-07-02 2005-07-04 Permanent-Magnet Rotor And A Method For Manufacturing A Permanent-Magnet Rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040931 2004-07-02
FI20040931A FI117457B (fi) 2004-07-02 2004-07-02 Kestomagneettiroottori

Publications (3)

Publication Number Publication Date
FI20040931A0 FI20040931A0 (fi) 2004-07-02
FI20040931A true FI20040931A (fi) 2006-01-03
FI117457B FI117457B (fi) 2006-10-13

Family

ID=32749151

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040931A FI117457B (fi) 2004-07-02 2004-07-02 Kestomagneettiroottori

Country Status (5)

Country Link
US (1) US20080088194A1 (fi)
EP (1) EP1779495A2 (fi)
CN (1) CN101036279A (fi)
FI (1) FI117457B (fi)
WO (1) WO2006003244A2 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011729A1 (de) * 2006-03-14 2007-09-20 Siemens Ag Rotor einer permanenterregten Synchronmaschine
JP5157138B2 (ja) * 2006-11-24 2013-03-06 株式会社日立製作所 永久磁石式回転電機及び風力発電システム
DE102007022835B4 (de) * 2007-05-12 2014-09-25 Esw Gmbh Rotor für permanentmagnetisch erregte Elektromaschinen
DE102009017850A1 (de) 2009-04-17 2010-10-21 Siemens Aktiengesellschaft Läufer für eine elektrische Maschine
FI121985B (fi) * 2009-05-27 2011-06-30 Abb Oy Järjestely magneetin kiinnittämiseksi roottoriin ja roottori
DE102009026287A1 (de) * 2009-07-29 2011-02-10 Sabinski, Joachim, Dr.-Ing. Permanentmagnetläufer mit geschützt und versenkt angeordneten, tangential ausgerichteten Permanentmagneten bei radialer Ausrichtung der Magnetpole als Innenläuferausführung oder Außenläuferausführung rotierender elektrischer Maschinen und Verfahren zur Montage dieser Permanentmagnetläufer
DE102009040088A1 (de) * 2009-09-04 2011-03-10 Bombardier Transportation Gmbh Elektrische Maschine und Verfahren zu deren Herstellung
IT1396866B1 (it) * 2009-11-23 2012-12-20 Magneti Marelli Spa Macchina elettrica con rotore a magneti permanenti arretrati
CN101951049A (zh) * 2010-09-29 2011-01-19 大连钰霖电机有限公司 带极靴的电动机永磁转子
CN102694430A (zh) * 2011-03-23 2012-09-26 珠海格力节能环保制冷技术研究中心有限公司 电机转子用硅钢片、转子体及转子
ES2718096T3 (es) 2011-11-30 2019-06-27 Abb Research Ltd Maquinas eléctricas y rotores de máquinas eléctricas
JP5958439B2 (ja) * 2013-08-29 2016-08-02 株式会社デンソー 回転子、および、これを用いた回転電機
JP6190677B2 (ja) * 2013-09-20 2017-08-30 本田技研工業株式会社 回転電機のロータ
JP6069250B2 (ja) * 2014-03-28 2017-02-01 本田技研工業株式会社 ロータ製造装置およびロータ製造方法
EP3276794B1 (de) * 2016-07-29 2018-09-19 Etel S. A.. Rotor für einen synchronmotor
US11183892B2 (en) * 2017-03-03 2021-11-23 Mitsubishi Electric Corporation Consequent pole type rotor, motor having the same, compressor having the same, and fan having the same
US10749391B2 (en) * 2017-03-06 2020-08-18 Ford Global Technologies, Llc Electric machine rotor
CN110086303B (zh) * 2019-06-03 2024-03-05 江西姬锐机电设备有限公司 一种永磁电机磁钢装配工艺及设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072813A (en) * 1957-10-22 1963-01-08 Philips Corp Rotor having a plurality of permanent magnets arranged on their periphery
US4795936A (en) * 1986-08-26 1989-01-03 Midwest Dynamometer & Engineering Co. Driven rotary shaft system using permanent magnets
US4918831A (en) * 1987-12-28 1990-04-24 General Electric Company Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines
US5097166A (en) * 1990-09-24 1992-03-17 Reuland Electric Rotor lamination for an AC permanent magnet synchronous motor
FR2723272B1 (fr) * 1994-07-27 1996-08-30 Gec Alsthom Parvex Sa Moteur synchrone comportant des aimants inseres dans un rotor
US6047460A (en) * 1996-01-23 2000-04-11 Seiko Epson Corporation Method of producing a permanent magnet rotor
JPH09327140A (ja) * 1996-06-07 1997-12-16 Hitachi Ltd 永久磁石回転型回転電機及びその製造方法
JP3707539B2 (ja) * 2001-03-02 2005-10-19 日産自動車株式会社 電動機または発電機
US20040217666A1 (en) * 2002-12-11 2004-11-04 Ballard Power Systems Corporation Rotor assembly of synchronous machine
US6847144B1 (en) * 2003-12-10 2005-01-25 Industrial Technology Research Institute Permanent magnet rotor assembly for interior permanent magnet electric motor

Also Published As

Publication number Publication date
WO2006003244A2 (en) 2006-01-12
CN101036279A (zh) 2007-09-12
WO2006003244A3 (en) 2006-04-13
US20080088194A1 (en) 2008-04-17
EP1779495A2 (en) 2007-05-02
FI20040931A0 (fi) 2004-07-02
FI117457B (fi) 2006-10-13

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