DE69214812D1 - Elektrische maschinen - Google Patents

Elektrische maschinen

Info

Publication number
DE69214812D1
DE69214812D1 DE69214812T DE69214812T DE69214812D1 DE 69214812 D1 DE69214812 D1 DE 69214812D1 DE 69214812 T DE69214812 T DE 69214812T DE 69214812 T DE69214812 T DE 69214812T DE 69214812 D1 DE69214812 D1 DE 69214812D1
Authority
DE
Germany
Prior art keywords
isolated
pump
liquid
electrical machines
cooling
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
DE69214812T
Other languages
English (en)
Other versions
DE69214812T2 (de
Inventor
John Everton
John West
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.)
UQM Technologies Inc
Original Assignee
Unique Mobility 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 Unique Mobility Inc filed Critical Unique Mobility Inc
Application granted granted Critical
Publication of DE69214812D1 publication Critical patent/DE69214812D1/de
Publication of DE69214812T2 publication Critical patent/DE69214812T2/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
    • 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
    • H02K1/278—Surface mounted magnets; Inset 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset 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
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
DE69214812T 1991-06-05 1992-06-03 Elektrische maschinen Expired - Fee Related DE69214812T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919112059A GB9112059D0 (en) 1991-06-05 1991-06-05 Electrical machines
PCT/GB1992/001002 WO1992022121A1 (en) 1991-06-05 1992-06-03 Electrical machines

Publications (2)

Publication Number Publication Date
DE69214812D1 true DE69214812D1 (de) 1996-11-28
DE69214812T2 DE69214812T2 (de) 1997-05-15

Family

ID=10696112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214812T Expired - Fee Related DE69214812T2 (de) 1991-06-05 1992-06-03 Elektrische maschinen

Country Status (10)

Country Link
US (1) US5670838A (de)
EP (1) EP0587812B1 (de)
JP (1) JPH06507780A (de)
KR (1) KR940701599A (de)
AT (1) ATE144658T1 (de)
AU (1) AU671799B2 (de)
CA (1) CA2109821A1 (de)
DE (1) DE69214812T2 (de)
GB (2) GB9112059D0 (de)
WO (1) WO1992022121A1 (de)

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GB2293694B (en) * 1994-09-30 1998-03-18 Aisin Seiki Switched reluctance motor
JP3327079B2 (ja) * 1995-11-29 2002-09-24 松下電器産業株式会社 電気自転車
FR2742936B1 (fr) * 1995-12-22 1998-02-13 Leroy Somer Moteurs Machine electrique synchrome a aimants permanents adaptee a fonctionner a puissance constante sur une large plage de vitesse
US6097124A (en) * 1997-10-23 2000-08-01 Satcon Technology Corporation Hybrid permanent magnet/homopolar generator and motor
DE19818774C1 (de) * 1998-04-27 1999-11-18 Michael Zoche Antriebstechnik Kurzschlußläufer mit einem Läuferkäfig
DE19845019B4 (de) * 1998-09-30 2005-04-07 Continental Isad Electronic Systems Gmbh & Co. Ohg Aufhängung für eine Drehmoment erzeugende, aufnehmende und/oder übertragende Baugruppe im Antriebsstrang eines Kraftfahrzeuges
JP2001069693A (ja) * 1999-08-26 2001-03-16 Honda Motor Co Ltd 回転電機
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US6768244B2 (en) * 2000-04-25 2004-07-27 General Electric Canada Inc. Stator, dynamoelectric machine, and methods for fabricating same
US6879069B1 (en) * 2000-06-21 2005-04-12 Bae Systems Controls Inc. Rotating machine with cooled hollow rotor bars
JP2002112593A (ja) * 2000-09-27 2002-04-12 Hideo Kawamura 複数系統の電力発電特性を持つ発電装置
EP1241773B1 (de) * 2001-03-14 2012-09-12 Nissan Motor Co., Ltd. Drehende elektrische Maschine mit Spalttopf
US6787948B2 (en) * 2001-06-29 2004-09-07 Bae Systems Controls Inc. Stator construction for high performance rotating machines
EP1280257A1 (de) * 2001-07-23 2003-01-29 ALSTOM (Switzerland) Ltd Generator zur Erzeugung hoher Spannungen
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JP3849921B2 (ja) * 2001-09-26 2006-11-22 大日本スクリーン製造株式会社 基板処理装置
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US7262540B2 (en) 2004-02-26 2007-08-28 Lg Electronics Inc. Stator of outer rotor type motor for drum type washing machine
KR101033572B1 (ko) 2004-02-26 2011-05-11 엘지전자 주식회사 드럼세탁기용 아웃터로터형 모터의 스테이터 구조
WO2005081645A2 (en) * 2004-02-26 2005-09-09 Lg Electronics Inc. Stator of outer rotor-type motor and manufacture
KR101033579B1 (ko) 2004-03-03 2011-05-11 엘지전자 주식회사 드럼세탁기용 아웃터로터형 모터의 스테이터 구조
TWI259638B (en) * 2004-12-01 2006-08-01 Ind Tech Res Inst Structure of an electric motor
JP4586542B2 (ja) * 2005-01-17 2010-11-24 トヨタ自動車株式会社 回転電機
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US20060284511A1 (en) * 2005-06-21 2006-12-21 Evon Steve T Enhanced electrical machine cooling
ITBZ20050062A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
WO2007034305A1 (en) 2005-09-21 2007-03-29 High Techonology Investments, B.V. Combined labyrinth seal and screw-type gasket bearing sealing arrangement
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
DE102006032989A1 (de) * 2006-07-17 2008-01-31 Siemens Ag Elektrischer Linearantrieb
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US7710081B2 (en) 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
US20100117366A1 (en) * 2007-03-02 2010-05-13 Kenneth Rhinefrank Methods and apparatus for power generation
DE102007033076A1 (de) * 2007-07-13 2009-01-15 Dr. Fritz Faulhaber Gmbh & Co. Kg Elektrischer Kleinstantrieb sowie Rückschlusselement und Verfahren zu dessen Herstellung
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DE102007051105A1 (de) * 2007-10-24 2009-04-30 Sew-Eurodrive Gmbh & Co. Kg Elektromotor und Verwendung eines auf dem Rotor eines Elektromotors vorgesehenen Permanentmagnetbereichs
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ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
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US8253298B2 (en) 2008-07-28 2012-08-28 Direct Drive Systems, Inc. Slot configuration of an electric machine
DE102008042656A1 (de) 2008-10-07 2010-04-15 Ilmvac Gmbh Elektromotor mit gekapseltem Motorgehäuse
DK2182619T3 (da) * 2008-10-28 2012-11-19 Siemens Ag Anordning til afkøling af en elektrisk maskine
IT1391939B1 (it) 2008-11-12 2012-02-02 Rolic Invest Sarl Generatore eolico
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
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IT1393937B1 (it) 2009-04-09 2012-05-17 Rolic Invest Sarl Aerogeneratore
IT1393707B1 (it) 2009-04-29 2012-05-08 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
IT1394723B1 (it) 2009-06-10 2012-07-13 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo
IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
IT1397081B1 (it) 2009-11-23 2012-12-28 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
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ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
JP5695980B2 (ja) * 2011-06-02 2015-04-08 株式会社東芝 回転電機
DE102011056008A1 (de) 2011-12-02 2013-06-06 Oswald Elektromotoren Gmbh Elektrische Maschine
EP2670025A1 (de) * 2012-06-01 2013-12-04 Siemens Aktiengesellschaft Kühlungs- und Abstützungsanordnung für ein Statorsegment einer elektrischen Maschine, insbesondere Windkraftgenerator
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Also Published As

Publication number Publication date
DE69214812T2 (de) 1997-05-15
KR940701599A (ko) 1994-05-28
JPH06507780A (ja) 1994-09-01
US5670838A (en) 1997-09-23
AU1870792A (en) 1993-01-08
WO1992022121A1 (en) 1992-12-10
EP0587812A1 (de) 1994-03-23
GB2271673A (en) 1994-04-20
GB9112059D0 (en) 1991-07-24
GB9324070D0 (en) 1994-02-16
CA2109821A1 (en) 1992-12-10
ATE144658T1 (de) 1996-11-15
AU671799B2 (en) 1996-09-12
EP0587812B1 (de) 1996-10-23

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