ES2159818T3 - Rotor magnetoelectrico de garras. - Google Patents

Rotor magnetoelectrico de garras.

Info

Publication number
ES2159818T3
ES2159818T3 ES97400006T ES97400006T ES2159818T3 ES 2159818 T3 ES2159818 T3 ES 2159818T3 ES 97400006 T ES97400006 T ES 97400006T ES 97400006 T ES97400006 T ES 97400006T ES 2159818 T3 ES2159818 T3 ES 2159818T3
Authority
ES
Spain
Prior art keywords
piece
magnetic material
nails
rotor
garnet
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 - Lifetime
Application number
ES97400006T
Other languages
English (en)
Inventor
Alain Gueraud
Jean-Charles Mercier
Andre Masson
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.)
Converteam Motors SA
Original Assignee
GEC Alsthom Moteurs SA
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 GEC Alsthom Moteurs SA filed Critical GEC Alsthom Moteurs SA
Application granted granted Critical
Publication of ES2159818T3 publication Critical patent/ES2159818T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Rotational Drive Of Disk (AREA)
  • Soft Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Mechanical Operated Clutches (AREA)
  • Lock And Its Accessories (AREA)

Abstract

LA INVENCION SE REFIERE A UN ROTOR CON UÑAS CON 2N POLOS QUE COMPRENDE UNA PRIMERA PIEZA DE MATERIAL MAGNETICO (1) QUE COMPRENDE UN CUBO AXIAL (2) QUE TIENE UN EXTREMO LIBRE (3) Y UN EXTREMO (4) POVISTO DE N UÑAS (5) QUE SE EXTIENDEN AXIALMENTE ESTAN EQUIRREPARTIDAS Y LOCALIZADAS PERIFERICAMENTE, DEFINIENDO UN ENGARCE E (6) ENTRE SI, UNA SEGUNDA PIEZA DE MATERIAL MAGNETICO (1'') DE POLARIDAD OPUESTA A LA POLARIDAD DE LA PRIMERA PIEZA DE MATERIAL MAGNETICO, QUE TIENE LA MISMA FORMA QUE LA PRIMERA PIEZA DE MATERIAL MAGNETICO (1), DISPUESTO ENFRENTE DE LA PRIMERA PIEZA DE MATERIAL MAGNETICO (1), ESTANDO CADA UÑA (5,) DE LA SEGUNDA PIEZA DE MATERIAL MAGNETICO (1'') DISPUESTA ENTRE DOS UÑAS (5) DE LA PRIMERA PIEZA DE MATERIAL MAGNETICO (1), Y VICEVERSA; TRAVIESAS AMAGNETICAS (7) INTERPUESTAS ENTRE LOS EXTREMOS LIBRES (8) DE LAS UÑAS (5,5'') Y EL FONDO DEL ENGARCE (6,6'') DE LA PIEZA (1,1'') ENFRENTADA; Y MEDIOS AMAGNETICOS (9) DE CAPOTADO DEL ROTOR.
ES97400006T 1996-01-10 1997-01-02 Rotor magnetoelectrico de garras. Expired - Lifetime ES2159818T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600211A FR2743455B1 (fr) 1996-01-10 1996-01-10 Rotor magnetoelectrique a griffes

Publications (1)

Publication Number Publication Date
ES2159818T3 true ES2159818T3 (es) 2001-10-16

Family

ID=9488008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97400006T Expired - Lifetime ES2159818T3 (es) 1996-01-10 1997-01-02 Rotor magnetoelectrico de garras.

Country Status (20)

Country Link
US (1) US5786652A (es)
EP (1) EP0784368B1 (es)
JP (1) JP3818714B2 (es)
KR (1) KR100256188B1 (es)
CN (1) CN1080945C (es)
AT (1) ATE205024T1 (es)
BR (1) BR9700035A (es)
CA (1) CA2194792A1 (es)
CZ (1) CZ287892B6 (es)
DE (1) DE69706330T2 (es)
DK (1) DK0784368T3 (es)
ES (1) ES2159818T3 (es)
FR (1) FR2743455B1 (es)
HU (1) HU220413B (es)
PL (1) PL182491B1 (es)
PT (1) PT784368E (es)
RO (1) RO116989B1 (es)
RU (1) RU2145459C1 (es)
UA (1) UA44276C2 (es)
ZA (1) ZA97181B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744854B1 (fr) * 1996-02-08 1998-03-13 Gec Alsthom Moteurs Sa Procede de fabrication d'un rotor magnetoelectrique a griffes, rotor fabrique par un tel procede
US6777844B2 (en) * 2000-10-24 2004-08-17 Rexair, Inc. Brushless motor
US20030214194A1 (en) * 2002-05-20 2003-11-20 General Electric Company Rotor assembly and method of making
DE102010019502B4 (de) * 2010-05-06 2023-03-23 Bühler Motor GmbH Pumpe mit integriertem elektronisch kommutierten Gleichstrommotor
US9882440B2 (en) 2012-10-15 2018-01-30 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9099905B2 (en) 2012-10-15 2015-08-04 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9362792B2 (en) 2012-10-15 2016-06-07 Regal Beloit America, Inc. Radially embedded permanent magnet rotor having magnet retention features and methods thereof
US9831727B2 (en) 2012-10-15 2017-11-28 Regal Beloit America, Inc. Permanent magnet rotor and methods thereof
US9246364B2 (en) 2012-10-15 2016-01-26 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
RU2551125C2 (ru) * 2013-01-28 2015-05-20 Павел Анатольевич Назаров Способ компенсации центробежной силы ротора электрической машины, а также антицентробежный генератор и антицентробежный электродвигатель для его осуществления и их высокочастотная электросеть
FR3037198B1 (fr) * 2015-06-08 2018-10-12 Valeo Equipements Electriques Moteur Rotor pour machine electrique tournante
FR3040561B1 (fr) * 2015-09-01 2017-08-25 Valeo Equip Electr Moteur Machine electrique tournante muni d'un rotor comprenant des poles en forme de griffe
JP6647463B1 (ja) * 2018-07-17 2020-02-14 三菱電機株式会社 回転電機

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223866A (en) * 1960-09-13 1965-12-14 Trw Inc Alternator
US3230404A (en) * 1961-10-10 1966-01-18 Chrysler Corp Damping means for claw tooth rotors
US3215878A (en) * 1961-12-26 1965-11-02 Emerson Electric Co Brushless alternator
DE1488702B2 (de) * 1965-08-19 1970-09-10 Siemens AG, 1000 Berlin u. 8000 München Synchronmaschine mit gegensinnig erregten Erregerwicklungen und einem wicklungslosen Läufer
GB1222377A (en) * 1967-07-07 1971-02-10 Lucas Industries Ltd Rotors for permanent magnet alternators
US3493800A (en) * 1968-06-12 1970-02-03 Edward L Barrett Brushless alternator
FR2082430A5 (es) * 1970-03-16 1971-12-10 Ducellier & Cie
FR2087516A5 (es) * 1970-05-21 1971-12-31 Volchkov Viktor
SU1457072A1 (ru) * 1987-04-07 1989-02-07 Специальное Проектно-Конструкторское И Технологическое Бюро Электродвигателей Производственного Объединения "Укрэлектромаш" Ротор бесконтактной синхронной машины
FR2676873B1 (fr) * 1991-05-21 1993-08-06 Valeo Equipements Electr Mo Alternateur triphase pour vehicules automobiles.
JP3446313B2 (ja) * 1993-08-30 2003-09-16 株式会社デンソー 回転電機の回転子
JP3239630B2 (ja) * 1993-11-29 2001-12-17 株式会社デンソー 車両用交流発電機
US5539265A (en) * 1994-10-11 1996-07-23 Ford Motor Company Self-aligning rotor assembly
US5519277A (en) * 1994-12-27 1996-05-21 Ford Motor Company Rotor assembly for an electric machine

Also Published As

Publication number Publication date
HU9700047D0 (en) 1997-02-28
EP0784368A1 (fr) 1997-07-16
PL317863A1 (en) 1997-07-21
JP3818714B2 (ja) 2006-09-06
JPH09215232A (ja) 1997-08-15
CN1159088A (zh) 1997-09-10
PL182491B1 (pl) 2002-01-31
ATE205024T1 (de) 2001-09-15
CN1080945C (zh) 2002-03-13
EP0784368B1 (fr) 2001-08-29
KR970060633A (ko) 1997-08-12
CZ8997A3 (en) 1997-07-16
US5786652A (en) 1998-07-28
DE69706330D1 (de) 2001-10-04
ZA97181B (en) 1997-07-23
HU220413B (hu) 2002-01-28
RO116989B1 (ro) 2001-08-30
CA2194792A1 (fr) 1997-07-11
UA44276C2 (uk) 2002-02-15
HUP9700047A3 (en) 2000-08-28
DK0784368T3 (da) 2001-12-10
BR9700035A (pt) 1998-11-10
PT784368E (pt) 2001-12-28
KR100256188B1 (ko) 2000-05-15
CZ287892B6 (cs) 2001-03-14
DE69706330T2 (de) 2002-05-08
FR2743455A1 (fr) 1997-07-11
HUP9700047A2 (en) 1997-09-29
RU2145459C1 (ru) 2000-02-10
FR2743455B1 (fr) 1998-02-06

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