TW359727B - An improved rotor and its construction for a high speed electric motor - Google Patents

An improved rotor and its construction for a high speed electric motor

Info

Publication number
TW359727B
TW359727B TW087101217A TW87101217A TW359727B TW 359727 B TW359727 B TW 359727B TW 087101217 A TW087101217 A TW 087101217A TW 87101217 A TW87101217 A TW 87101217A TW 359727 B TW359727 B TW 359727B
Authority
TW
Taiwan
Prior art keywords
core
electric motor
high speed
speed electric
construction
Prior art date
Application number
TW087101217A
Other languages
English (en)
Inventor
Ronald David Conry
Randolph Dietzel
Huai Yu Lin
Howard C Lovatt
Peter Andrew Watterson
Original Assignee
Turbocor Inc
Commw Scient Ind Res Org
Univ Sydney Tech
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 Turbocor Inc, Commw Scient Ind Res Org, Univ Sydney Tech filed Critical Turbocor Inc
Application granted granted Critical
Publication of TW359727B publication Critical patent/TW359727B/zh

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
    • 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
    • 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
TW087101217A 1997-01-29 1998-02-02 An improved rotor and its construction for a high speed electric motor TW359727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO4846A AUPO484697A0 (en) 1997-01-29 1997-01-29 Improvements in high speed rotor shafts

Publications (1)

Publication Number Publication Date
TW359727B true TW359727B (en) 1999-06-01

Family

ID=3799150

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087101217A TW359727B (en) 1997-01-29 1998-02-02 An improved rotor and its construction for a high speed electric motor

Country Status (13)

Country Link
EP (1) EP0956634B1 (zh)
JP (1) JP4324248B2 (zh)
KR (1) KR100500860B1 (zh)
CN (1) CN1169275C (zh)
AT (1) ATE307415T1 (zh)
AU (1) AUPO484697A0 (zh)
BR (1) BR9807031A (zh)
CA (1) CA2279629C (zh)
DE (1) DE69831934T2 (zh)
ID (1) ID26303A (zh)
RU (1) RU99118911A (zh)
TW (1) TW359727B (zh)
WO (1) WO1998034324A1 (zh)

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KR100600784B1 (ko) * 2004-06-16 2006-07-14 원샤프트정공 주식회사 정밀이송에 사용되는 콘베어 벨트의 샤후트의 제조방법
JP4400425B2 (ja) * 2004-11-15 2010-01-20 トヨタ自動車株式会社 表面磁石型電動機、表面磁石型電動機の製造方法、および表面磁石型電動機を備えた内燃機関
US7839040B2 (en) 2005-12-16 2010-11-23 Hitachi, Ltd. Permanent-magnet generator rotor for gas turbine, manufacturing method therefor, and gas turbine
JP2007202371A (ja) * 2006-01-30 2007-08-09 Toyota Motor Corp ロータおよびその製造方法、回転電機および内燃機関
US8156757B2 (en) 2006-10-06 2012-04-17 Aff-Mcquay Inc. High capacity chiller compressor
CN102016326B (zh) 2008-03-13 2013-09-11 Aaf-麦克维尔公司 大容量制冷机压缩机
KR101046447B1 (ko) * 2008-08-11 2011-07-04 자화전자(주) 희토류계 본드형 영구자석식 회전자의 제조방법 및 그 제조장치
DE102008039912A1 (de) 2008-08-27 2010-03-04 Daimler Ag Vorrichtung und Verfahren zum Herstellen eines Rotors
ATE511429T1 (de) 2009-02-10 2011-06-15 Siemens Ag Abrichtrollenmontageeinrichtung
GB201014074D0 (en) 2010-08-24 2010-10-06 Dyson Technology Ltd Rotor for an electrical machine
GB201014073D0 (en) 2010-08-24 2010-10-06 Dyson Technology Ltd Rotor core assembly
GB2485149B (en) 2010-11-02 2014-11-05 Dyson Technology Ltd Method of manufacturing a magnet assembly
KR101187919B1 (ko) 2011-03-10 2012-10-08 삼성테크윈 주식회사 회전자 및 그 제조 방법
WO2012124283A1 (ja) * 2011-03-14 2012-09-20 パナソニック株式会社 ボンド磁石ロータとその製造方法およびそれを備えたモータ
CN102979805A (zh) * 2012-10-30 2013-03-20 无锡鸿声铝业有限公司 一种纵剪机的轴芯
CN104968952B (zh) * 2012-11-08 2018-10-26 德纳汽车系统集团有限责任公司 具有第二形状的液压成形传动轴管
WO2014080087A1 (en) 2012-11-26 2014-05-30 Saimaan Ammattikorkeakoulu Oy Rotor axle of a high speed permanent magnet machine
DE102013102439B4 (de) 2013-03-12 2021-09-02 Dionex Softron Gmbh Verfahren zur Herstellung einer fluidischen Verbindungskomponente für die Chromatographie
DE102013102438B3 (de) 2013-03-12 2014-03-20 Dionex Softron Gmbh Flusszelle
EP2854258B1 (en) 2013-09-26 2021-01-20 SKF Magnetic Mechatronics S.A.S. Permanent magnet rotor shaft assembly and method
JP6168001B2 (ja) * 2014-06-17 2017-07-26 トヨタ自動車株式会社 スイッチトリラクタンスモータ
US10439456B2 (en) * 2016-04-25 2019-10-08 General Electric Company Sleeve rotor synchronous reluctance electric machine
DE102016109509A1 (de) * 2016-05-24 2017-11-30 Rieter Ingolstadt Gmbh Rotorschaft für einen in einer Magnetlageranordnung berührungslos gelagerten Spinnrotor und Spinnrotor
FR3055677B1 (fr) * 2016-09-02 2020-05-29 Danfoss A/S Arbre de turbocompresseur modulaire
GB2562196B (en) * 2016-09-08 2020-03-04 Protean Electric Ltd A method and arrangement for assembling an electric motor or generator
CN107327501A (zh) * 2017-08-09 2017-11-07 哈尔滨电气动力装备有限公司 屏蔽泵电动机转子轴颈套筒结构
GB2580599B (en) * 2019-01-14 2023-06-21 Sg Tech Limited Magnetic rotor unit, and apparatus and method of manufacturing a magnetic rotor unit
CN109768687A (zh) * 2019-01-23 2019-05-17 北京智拓博科技有限公司 一种永磁电机转子与其制造方法，以及电机和鼓风机
FR3092448B1 (fr) * 2019-02-04 2021-01-15 Ifp Energies Now Dispositif de compression d’un fluide entraîné par une machine électrique avec rotor équipé d’un aimant cylindrique plein
DE102020200550A1 (de) 2020-01-17 2021-07-22 Mahle International Gmbh Rotorwelle eines Elektromotors
CN112737241A (zh) * 2020-12-18 2021-04-30 浙江英洛华磁业有限公司 一种制造转子组件的方法
CN112600369A (zh) * 2020-12-18 2021-04-02 哈尔滨电气动力装备有限公司 屏蔽电机转子轴套热套工艺
CN116460583B (zh) * 2023-04-23 2024-07-09 烟台东德实业有限公司 一种高速离心空压机主轴气动装配方法

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Publication number Priority date Publication date Assignee Title
GB2052319A (en) * 1979-05-15 1981-01-28 Lucas Industries Ltd A method of assembling permanent magnet rotors for electrical machines
US4549341A (en) * 1983-07-19 1985-10-29 The Garrett Corporation Method for producing a permanent magnet rotor
FR2565044B1 (fr) * 1984-05-23 1987-08-28 Labinal Perfectionnement aux machines tournantes a aimants au rotor
US4617726A (en) * 1984-12-06 1986-10-21 The Garrett Corporation Maximum stiffness permanent magnet rotor and construction method
US4667123A (en) * 1985-11-20 1987-05-19 The Garrett Corporation Two pole permanent magnet rotor construction for toothless stator electrical machine
US4742259A (en) * 1987-05-11 1988-05-03 Franklin Electric Co., Inc. Permanent magnet rotor for electric motor
US4942322A (en) * 1988-05-27 1990-07-17 Allied-Signal Inc. Permanent magnet rotor with bonded sheath

Also Published As

Publication number Publication date
DE69831934D1 (de) 2006-03-02
JP4324248B2 (ja) 2009-09-02
EP0956634B1 (en) 2005-10-19
WO1998034324A1 (en) 1998-08-06
CA2279629C (en) 2008-04-22
DE69831934T2 (de) 2006-07-27
RU99118911A (ru) 2001-07-27
EP0956634A1 (en) 1999-11-17
CN1169275C (zh) 2004-09-29
JP2001513315A (ja) 2001-08-28
ATE307415T1 (de) 2005-11-15
KR20000070611A (ko) 2000-11-25
CA2279629A1 (en) 1998-08-06
EP0956634A4 (en) 2002-01-02
ID26303A (id) 2000-12-14
CN1246217A (zh) 2000-03-01
AUPO484697A0 (en) 1997-02-20
KR100500860B1 (ko) 2005-07-14
BR9807031A (pt) 2000-03-14

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees