JPS5778356A - Rotary electric machine and method of assembling permanent magent rotor for rotary electric machine - Google Patents

Rotary electric machine and method of assembling permanent magent rotor for rotary electric machine

Info

Publication number
JPS5778356A
JPS5778356A JP56142542A JP14254281A JPS5778356A JP S5778356 A JPS5778356 A JP S5778356A JP 56142542 A JP56142542 A JP 56142542A JP 14254281 A JP14254281 A JP 14254281A JP S5778356 A JPS5778356 A JP S5778356A
Authority
JP
Japan
Prior art keywords
electric machine
rotary electric
rotor
assembling permanent
permanent magent
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.)
Pending
Application number
JP56142542A
Other languages
English (en)
Inventor
Uenderu Ieetsu Uiriamu
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS5778356A publication Critical patent/JPS5778356A/ja
Pending 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
    • H02K1/27—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]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP56142542A 1980-09-12 1981-09-11 Rotary electric machine and method of assembling permanent magent rotor for rotary electric machine Pending JPS5778356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/186,882 US4354126A (en) 1980-09-12 1980-09-12 Dynamoelectric machine with a permanent magnet rotor having laminated poles

Publications (1)

Publication Number Publication Date
JPS5778356A true JPS5778356A (en) 1982-05-17

Family

ID=22686666

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56142542A Pending JPS5778356A (en) 1980-09-12 1981-09-11 Rotary electric machine and method of assembling permanent magent rotor for rotary electric machine
JP1990003943U Expired - Lifetime JPH0619290Y2 (ja) 1980-09-12 1990-01-22 回転電機

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1990003943U Expired - Lifetime JPH0619290Y2 (ja) 1980-09-12 1990-01-22 回転電機

Country Status (6)

Country Link
US (1) US4354126A (ja)
JP (2) JPS5778356A (ja)
DE (1) DE3135924A1 (ja)
FR (1) FR2490423B1 (ja)
GB (1) GB2087161B (ja)
IT (1) IT1146321B (ja)

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US5594322A (en) * 1993-05-12 1997-01-14 Sundstrand Corporation Starter/generator system with variable-frequency exciter control
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ITBZ20050063A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione
ATE461366T1 (de) 2005-09-21 2010-04-15 High Technology Invest Bv Lagerdichtungsanordung mit labyrinthdichtungs- und schraubdichtungskombination
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IT1391770B1 (it) 2008-11-13 2012-01-27 Rolic Invest Sarl Generatore eolico per la generazione di energia elettrica
IT1392804B1 (it) 2009-01-30 2012-03-23 Rolic Invest Sarl Imballo e metodo di imballo per pale di generatori eolici
JP5362399B2 (ja) * 2009-03-13 2013-12-11 本田技研工業株式会社 回転電機及び回転電機の製造方法
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IT1393707B1 (it) 2009-04-29 2012-05-08 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
US8004140B2 (en) * 2009-04-30 2011-08-23 General Electric Company Dovetail spoke internal permanent magnet machine
EP2246962B1 (en) * 2009-04-30 2020-07-29 General Electric Company High speed internal permanent magnet machine
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IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
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IT1398060B1 (it) 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
US20110248593A1 (en) * 2010-04-13 2011-10-13 John Fiorenza Permanent Magnet Rotor for Axial Airgap Motor
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
JP5516068B2 (ja) * 2010-05-24 2014-06-11 株式会社デンソー 回転電機
US8564168B2 (en) * 2010-05-24 2013-10-22 Remy Technologies, L.L.C. Rotor lamination assembly
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ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
DE102011077452A1 (de) * 2011-06-14 2012-12-20 Siemens Ag Rotor für eine permanentmagnetische Maschine
WO2014162804A1 (ja) * 2013-04-01 2014-10-09 富士電機株式会社 永久磁石埋め込み式回転電機
US9847704B2 (en) * 2015-02-19 2017-12-19 GM Global Technology Operations LLC Rotor assembly and method of manufacture for electric machines having multiple magnet lengths
JP2016163409A (ja) * 2015-02-27 2016-09-05 日本電産株式会社 モータ
JP6464822B2 (ja) 2015-02-27 2019-02-06 日本電産株式会社 モータ
RU2604051C1 (ru) * 2015-09-22 2016-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Магнитоэлектрическая машина
CN106271102B (zh) * 2016-08-29 2018-05-11 哈尔滨电机厂有限责任公司 采用全型高精度定位激光切割发电机薄板扇形片的工艺方法
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US11926880B2 (en) 2021-04-21 2024-03-12 General Electric Company Fabrication method for a component having magnetic and non-magnetic dual phases

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JPS52122811A (en) * 1976-04-09 1977-10-15 Toshiba Corp Rotor for permanent magnet type rotary machine

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Also Published As

Publication number Publication date
FR2490423A1 (fr) 1982-03-19
JPH02103769U (ja) 1990-08-17
IT1146321B (it) 1986-11-12
IT8141644A0 (it) 1981-09-11
DE3135924C2 (ja) 1991-01-10
DE3135924A1 (de) 1982-05-27
FR2490423B1 (fr) 1986-01-10
US4354126A (en) 1982-10-12
GB2087161B (en) 1985-07-03
JPH0619290Y2 (ja) 1994-05-18
GB2087161A (en) 1982-05-19

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