ES2050917T3 - Motor de imanes con concentracion de flujo. - Google Patents

Motor de imanes con concentracion de flujo.

Info

Publication number
ES2050917T3
ES2050917T3 ES90123079T ES90123079T ES2050917T3 ES 2050917 T3 ES2050917 T3 ES 2050917T3 ES 90123079 T ES90123079 T ES 90123079T ES 90123079 T ES90123079 T ES 90123079T ES 2050917 T3 ES2050917 T3 ES 2050917T3
Authority
ES
Spain
Prior art keywords
flow concentration
tree
magnet motor
discs
magnets
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
ES90123079T
Other languages
English (en)
Inventor
Alain Cuenot
Bendahmane Bouziane
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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 SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of ES2050917T3 publication Critical patent/ES2050917T3/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
    • H02K1/27—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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

LA INVENCION HACE REFERENCIA A UN MOTOR DE IMANES DE CONCENTRACION DE FLUJO. TIENE POR OBJETO UN MOTOR DE IMANES DE CONCENTRACION DE FLUJO, QUE COMPRENDE UN ESTATOR BOBINADO Y UN ROTOR QUE TIENE UN ARBOL, UN MANGUITO ENVOLVIENDO EL ARBOL Y QUE ESTA DESTINADO AL MANTENIMIENTO DE CHAPAS ROTORICAS, Y UNOS IMANES PERMANENTES, CARACTERIZADO POR EL HECHO DE QUE AQUEL MANGUITO ESTA CONSTITUIDO POR MANGUITOS UNITARIOS (2) SEPARADOS POR UNOS DISCOS (5), LOS MANGUITOS Y LOS DISCOS SIENDO APRETADOS ENTRE ELLOS POR UNOS TIRANTES (6) LIGADOS A, AL MENOS, UNA CARA DE EXTREMIDAD (7) SOLIDARIZADA CON EL ARBOL (1). APLICACION EN LOS MOTORES.
ES90123079T 1989-12-08 1990-12-03 Motor de imanes con concentracion de flujo. Expired - Lifetime ES2050917T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916251A FR2655784B1 (fr) 1989-12-08 1989-12-08 Moteur a aimants a concentration de flux.

Publications (1)

Publication Number Publication Date
ES2050917T3 true ES2050917T3 (es) 1994-06-01

Family

ID=9388290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123079T Expired - Lifetime ES2050917T3 (es) 1989-12-08 1990-12-03 Motor de imanes con concentracion de flujo.

Country Status (8)

Country Link
US (1) US5091668A (es)
EP (1) EP0431514B1 (es)
JP (1) JPH04340340A (es)
AT (1) ATE102765T1 (es)
DE (1) DE69007244T2 (es)
DK (1) DK0431514T3 (es)
ES (1) ES2050917T3 (es)
FR (1) FR2655784B1 (es)

Families Citing this family (161)

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CN104362781B (zh) * 2014-12-05 2017-02-22 国家电网公司 大型抽水蓄能机组转子
JP2016171675A (ja) * 2015-03-12 2016-09-23 ファナック株式会社 磁石埋込形回転子および回転子の製造方法
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DE102017204360A1 (de) * 2017-03-16 2018-09-20 Bayerische Motoren Werke Aktiengesellschaft Rotor für eine permanentmagneterregte Transversalflussmaschine
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WO2019058347A1 (en) 2017-09-24 2019-03-28 Genesis Robotics And Motion Technologies Canada, Ulc ROTOR WITH MULTIPLE RADIAL ELEMENTS FOR ELECTRIC MACHINE
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US5091668A (en) 1992-02-25
EP0431514A1 (fr) 1991-06-12
ATE102765T1 (de) 1994-03-15
FR2655784A1 (fr) 1991-06-14
DK0431514T3 (da) 1994-06-20
JPH04340340A (ja) 1992-11-26
DE69007244D1 (de) 1994-04-14
FR2655784B1 (fr) 1992-01-24
DE69007244T2 (de) 1994-06-16
EP0431514B1 (fr) 1994-03-09

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