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ES8305982A1 - Perfeccionamientos en una maquina electrica de corriente continua. - Google Patents

Perfeccionamientos en una maquina electrica de corriente continua.

Info

Publication number
ES8305982A1
ES8305982A1 ES514772A ES514772A ES8305982A1 ES 8305982 A1 ES8305982 A1 ES 8305982A1 ES 514772 A ES514772 A ES 514772A ES 514772 A ES514772 A ES 514772A ES 8305982 A1 ES8305982 A1 ES 8305982A1
Authority
ES
Spain
Prior art keywords
air gap
direct current
electrical machine
current electrical
cylindrical air
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
Application number
ES514772A
Other languages
English (en)
Other versions
ES514772A0 (es
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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
Priority claimed from FR8115289A external-priority patent/FR2511209B1/fr
Priority claimed from FR8202061A external-priority patent/FR2521363B2/fr
Application filed by Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of ES514772A0 publication Critical patent/ES514772A0/es
Publication of ES8305982A1 publication Critical patent/ES8305982A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

MAQUINA ELECTRICA DE CORRIENTE CONTINUA. DISPONE DE ENTREHIERRO CILINDRICO Y EXCITACION PERMANENTE, OBTENIDA POR MEDIO DE PLAQUETAS IMANTADAS. EL ALOJAMIENTO DE ESTAS PLAQUETAS IMANTADAS (A) TIENE LUGAR EN MUESCAS (1, 2) DE CONTORNO POLIGONAL CERRADO, PRACTICADAS EN CHAPAS APILADAS (T), QUE FORMAN EL ESTATOR DE LA MAQUINA DE CORRIENTE CONTINUA. DICHO CONTORNO POLIGONAL LLEGA HASTA LA PROXIMIDAD INMEDIATA DE UNA AL MENOS DE LAS DOS EXTREMIDADES DE LA REGION UTIL (4) DEL POLO QUE FORMA EL ENTREHIERRO, Y NO DEJA SUBSISTIR EN AQUEL PUNTO MAS QUE UN ISTMO DE CHAPA (3) MUY ESTRECHO.
ES514772A 1981-08-06 1982-08-05 Perfeccionamientos en una maquina electrica de corriente continua. Expired ES8305982A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115289A FR2511209B1 (fr) 1981-08-06 1981-08-06 Machine electrique a courant continu, a entrefer cylindrique et a excitation permanente
FR8202061A FR2521363B2 (fr) 1982-02-09 1982-02-09 Machine electrique a courant continu, a entrefer cylindrique et a excitation permanente

Publications (2)

Publication Number Publication Date
ES514772A0 ES514772A0 (es) 1983-05-01
ES8305982A1 true ES8305982A1 (es) 1983-05-01

Family

ID=26222501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514772A Expired ES8305982A1 (es) 1981-08-06 1982-08-05 Perfeccionamientos en una maquina electrica de corriente continua.

Country Status (3)

Country Link
EP (1) EP0072297B1 (es)
DE (1) DE3263750D1 (es)
ES (1) ES8305982A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559321B1 (fr) * 1984-02-06 1986-11-21 Applic Mach Motrices Dispositif d'entrainement electrique en basse tension d'une masse tournante de forte inertie et moteur faisant partie de ce dispositif
GB2209878A (en) * 1987-09-11 1989-05-24 Johnson Electric Ind Mfg Laminated stator for D.C. permanent magnet electric motor
FR2639159B1 (fr) * 1988-11-14 1995-04-21 Equip Electr Moteur Stator de machine electrique tournante a poles inducteurs a aimant permanent
US5920139A (en) * 1996-03-31 1999-07-06 Sanyo Electric Co. Ltd. Magnet motor stator
US11942424B2 (en) 2021-12-01 2024-03-26 International Business Machines Corporation Via patterning for integrated circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407904A (fr) * 1964-07-17 1965-08-06 Moteur électrique avec aimants permanents à plusieurs vitesses de rotation
US3840763A (en) * 1973-07-09 1974-10-08 Gen Electric Low flux density permanent magnet field configuration
US4088177A (en) * 1976-01-07 1978-05-09 General Electric Company Permanent magnet D.C. dynamoelectric machine and method of making same
FR2386179A1 (fr) * 1977-03-28 1978-10-27 Kollmorgen Tech Corp Machines electriques tournantes perfectionnees
US4141137A (en) * 1977-10-25 1979-02-27 General Electric Company Method of making a permanent magnet field pole for a direct current dynamoelectric machine
DE2947670A1 (de) * 1979-11-27 1981-07-23 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Elektromotor

Also Published As

Publication number Publication date
DE3263750D1 (en) 1985-06-27
EP0072297B1 (fr) 1985-05-22
ES514772A0 (es) 1983-05-01
EP0072297A1 (fr) 1983-02-16

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040503