DE69403589D1 - Rotorzusammenbau und verfahren zu seiner herstellung - Google Patents

Rotorzusammenbau und verfahren zu seiner herstellung

Info

Publication number
DE69403589D1
DE69403589D1 DE69403589T DE69403589T DE69403589D1 DE 69403589 D1 DE69403589 D1 DE 69403589D1 DE 69403589 T DE69403589 T DE 69403589T DE 69403589 T DE69403589 T DE 69403589T DE 69403589 D1 DE69403589 D1 DE 69403589D1
Authority
DE
Germany
Prior art keywords
production
rotor assembly
rotor
assembly
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
DE69403589T
Other languages
English (en)
Other versions
DE69403589T2 (de
Inventor
George Ludwig
David Teraji
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.)
Solar Turbines Inc
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Application granted granted Critical
Publication of DE69403589D1 publication Critical patent/DE69403589D1/de
Publication of DE69403589T2 publication Critical patent/DE69403589T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2706Inner rotors
    • H02K1/272Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753Inner 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
    • H02K1/278Surface mounted magnets; Inset magnets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
DE69403589T 1993-03-18 1994-01-24 Rotorzusammenbau und verfahren zu seiner herstellung Expired - Fee Related DE69403589T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/033,483 US5486730A (en) 1993-03-18 1993-03-18 Rotor assembly
PCT/US1994/000692 WO1994022203A1 (en) 1993-03-18 1994-01-24 Method and apparatus for manufacturing a rotor assembly

Publications (2)

Publication Number Publication Date
DE69403589D1 true DE69403589D1 (de) 1997-07-10
DE69403589T2 DE69403589T2 (de) 1998-01-22

Family

ID=21870678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403589T Expired - Fee Related DE69403589T2 (de) 1993-03-18 1994-01-24 Rotorzusammenbau und verfahren zu seiner herstellung

Country Status (6)

Country Link
US (1) US5486730A (de)
EP (1) EP0641497B1 (de)
JP (1) JPH07507197A (de)
CA (1) CA2133640A1 (de)
DE (1) DE69403589T2 (de)
WO (1) WO1994022203A1 (de)

Families Citing this family (35)

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US6139850A (en) * 1994-12-21 2000-10-31 Cosmederm Technologies Formulations and methods for reducing skin irritation
JP3369024B2 (ja) * 1995-04-14 2003-01-20 松下電器産業株式会社 永久磁石回転子とその製造方法
GB9510994D0 (en) * 1995-05-31 1995-07-26 Turbo Genset The Company Ltd Rotary electrical machines
DE19736710B4 (de) * 1997-08-18 2005-05-25 Siemens Ag Rotor für eine dynamoelektrische Maschine
DE19736295C1 (de) * 1997-08-21 1999-06-02 Freudenberg Carl Fa Magnetisches System, aufweisend einen oder mehrere an einem Trägerkörper befestigte Permanentmagnete
US6145314A (en) * 1998-09-14 2000-11-14 Turbodyne Systems, Inc. Compressor wheels and magnet assemblies for internal combustion engine supercharging devices
EP0996212A1 (de) * 1998-10-21 2000-04-26 Technische Universiteit Eindhoven Permanentmagnetrotor und Verfahren zu seiner Herstellung
US7884522B1 (en) 2004-10-25 2011-02-08 Novatorque, Inc. Stator and rotor-stator structures for electrodynamic machines
US6777844B2 (en) * 2000-10-24 2004-08-17 Rexair, Inc. Brushless motor
EP1333558A3 (de) * 2002-01-31 2005-01-26 Hitachi, Ltd. Ankers einer elektrischen drehenden Maschine, Herstellungsverfahren derselben für Gasturbinenkraftwerk
US6492753B2 (en) 2002-03-08 2002-12-10 Dura-Trac Motors, Inc. Brushless permanent magnet motor with variable axial rotor/stator alignment to increase speed capability
US6943478B2 (en) * 2003-11-14 2005-09-13 Dura-Trac Motors, Inc. Brushless permanent magnet wheel motor with variable axial rotor/stator alignment
US8283832B2 (en) * 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7294948B2 (en) * 2004-10-25 2007-11-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US7061152B2 (en) * 2004-10-25 2006-06-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
JP3944505B2 (ja) * 2004-10-26 2007-07-11 三菱電機株式会社 回転電機及びその製造方法
US7791233B1 (en) 2007-10-24 2010-09-07 Attard Michael T High torque electric motor/flywheel
BR112012020378A2 (pt) * 2010-02-16 2016-05-10 Siemens Ag método de montagem de parte de um gerador, gerador e turbina eólica
JP5528552B2 (ja) * 2010-06-10 2014-06-25 三菱電機株式会社 回転電機の回転子の製造方法
JP5679899B2 (ja) * 2011-05-06 2015-03-04 三菱電機株式会社 永久磁石式回転電機
US20130028737A1 (en) * 2011-07-25 2013-01-31 Sports Art Industrial Co., Ltd. Adjustable wind turbine generating device
US8458895B2 (en) 2011-09-30 2013-06-11 General Electric Company Assembly for positioning a rotor retaining ring
JP5989415B2 (ja) * 2012-06-20 2016-09-07 信越化学工業株式会社 筒状磁気回路の組立方法
JP5689550B2 (ja) * 2013-04-03 2015-03-25 ファナック株式会社 回転電機の回転軸部に固定される回転子部材、回転子部材を備える回転子、および回転電機、ならびに、回転子を製造する方法
RU2689314C1 (ru) * 2016-04-07 2019-05-27 Мейденся Корпорейшн Ротор с постоянным магнитом для вращающейся электрической машины
GB201608449D0 (en) * 2016-05-13 2016-06-29 Rolls Royce Controls & Data Services Ltd Axial piston pump
DE102017103027A1 (de) * 2017-02-15 2018-08-16 Rausch & Pausch Gmbh Linearaktuator
JP6730233B2 (ja) * 2017-07-26 2020-07-29 ファナック株式会社 回転子、回転電機及び回転子の製造方法
DE112020001860T5 (de) * 2019-04-10 2021-12-23 Ihi Corporation Motorrotor
US11352904B2 (en) * 2020-01-17 2022-06-07 Solar Turbines Incorporated Support assembly for a rotary machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704670A (en) * 1950-09-06 1954-02-24 Baker Perkins Ltd Improvements in and relating to automatic control of laundry washing machines and the like
GB784442A (en) * 1954-06-04 1957-10-09 Demag Zug Gmbh Improvements in motors with displaceable rotor
DE1053083B (de) * 1957-11-12 1959-03-19 Demag Zug Gmbh Kurzschlussmotor mit durch sein Magnetfeld verschiebbarem Laeufer
GB1127017A (en) * 1964-12-10 1968-09-11 Clarke Chapman Ltd Improvements in alternating current generators
FR2278191A1 (fr) * 1974-07-13 1976-02-06 Ibm Moteur pas a pas
JPS5662053A (en) * 1979-10-26 1981-05-27 Hitachi Ltd Permanent magnet sunchronous motor
NL8101888A (nl) * 1981-04-16 1982-11-16 Philips Nv Beeldweergeefinrichting.
DE3224904C2 (de) * 1982-07-03 1986-11-06 Dornier System Gmbh, 7990 Friedrichshafen Gepanzerter Rotor für permanentmagnetisch erregte Drehfeldmaschinen
JPS5959054A (ja) * 1982-09-27 1984-04-04 Fanuc Ltd 永久磁石界磁回転子構造
DE8427704U1 (de) * 1984-09-20 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Rotor für eine elektrische Maschine
JPH0824413B2 (ja) * 1985-06-05 1996-03-06 株式会社日立製作所 永久磁石を有する回転子
US4729160A (en) * 1985-08-14 1988-03-08 Kollmorgen Technologies Corporation Method for manufacturing a composite sleeve for an electric motor
US4674178A (en) * 1985-10-16 1987-06-23 Sundstrand Corporation Method of fabricating a permanent magnet rotor
US4713569A (en) * 1986-06-20 1987-12-15 501 Aeroflex Laboratories, Incorporated Low cogging motor
FR2604312B1 (fr) * 1986-09-23 1993-07-30 Alsthom Cgee Rotor a aimants
BE1000820A7 (nl) * 1987-08-10 1989-04-11 Holden Karel Alternator.
US4918802A (en) * 1989-02-06 1990-04-24 Franklin Electric Co., Inc. Method and apparatus for making permanent magnet rotors

Also Published As

Publication number Publication date
JPH07507197A (ja) 1995-08-03
EP0641497A1 (de) 1995-03-08
WO1994022203A1 (en) 1994-09-29
DE69403589T2 (de) 1998-01-22
US5486730A (en) 1996-01-23
CA2133640A1 (en) 1994-09-29
EP0641497B1 (de) 1997-06-04

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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