ES2045427T3 - Perfeccionamientos en maquinas electricas. - Google Patents

Perfeccionamientos en maquinas electricas.

Info

Publication number
ES2045427T3
ES2045427T3 ES89305014T ES89305014T ES2045427T3 ES 2045427 T3 ES2045427 T3 ES 2045427T3 ES 89305014 T ES89305014 T ES 89305014T ES 89305014 T ES89305014 T ES 89305014T ES 2045427 T3 ES2045427 T3 ES 2045427T3
Authority
ES
Spain
Prior art keywords
adjacent
flow steps
flow
nucleus
necessary
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
ES89305014T
Other languages
English (en)
Inventor
John Michael Stephenson
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.)
Nidec SR Drives Ltd
Original Assignee
Switched Reluctance Drives Ltd
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 Switched Reluctance Drives Ltd filed Critical Switched Reluctance Drives Ltd
Application granted granted Critical
Publication of ES2045427T3 publication Critical patent/ES2045427T3/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
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

UN MOTOR ELECTRICO CONSTA DE UN NUCLEO DE ESTATOR LAMINADO (13) QUE SOPORTA UNOS DEVANADOS (16) PARA DEFINIR UNOS POLOS ADYACENTES SIMILARES. UN ROTOR (12) ESTA MONTADO PARA GIRAR DENTRO DEL ESTATOR. LOS POLOS SIMILARES, EN GRUPOS, DEFINEN UNOS PASOS DE FLUJO CON GRUPOS DE POLOS ADYACENTES. ASI, LOS PASOS DE FLUJO (20) NECESARIOS SE RESTRINGEN A AQUELLOS QUE ESTAN ENTRE GRUPOS DE POLOS ADYACENTES. DE ESTA FORMA, EL MATERIAL DEL NUCLEO ENTRE LOS PASOS DE FLUJO PUEDE REDUCIRSE YA QUE NO ES NECESARIO PARA TRANSPORTAR EL FLUJO. ESTA PARTE REDUNDANTE DEL NUCLEO PUEDE CONFIGURARSE DE FORMA QUE ACOMODE COMPONENTES ADYACENTES O PARA REDUCIR EL MATERIAL DE LOS LAMINADOS DEL NUCLEO.
ES89305014T 1988-05-27 1989-05-18 Perfeccionamientos en maquinas electricas. Expired - Lifetime ES2045427T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812692A GB8812692D0 (en) 1988-05-27 1988-05-27 Improvements in electric machines

Publications (1)

Publication Number Publication Date
ES2045427T3 true ES2045427T3 (es) 1994-01-16

Family

ID=10637718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89305014T Expired - Lifetime ES2045427T3 (es) 1988-05-27 1989-05-18 Perfeccionamientos en maquinas electricas.

Country Status (6)

Country Link
US (1) US5043618A (es)
EP (1) EP0343845B1 (es)
DE (1) DE68910181T2 (es)
ES (1) ES2045427T3 (es)
GB (1) GB8812692D0 (es)
SG (1) SG33650G (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY113834A (en) * 1990-06-01 2002-06-29 Mitsubishi Electric Corp Electric motor
DE4036565C1 (en) * 1990-11-16 1992-05-21 Braun Ag, 6000 Frankfurt, De Electronic drive system using variable reluctance electric motor - slows down variations in magnetic induction of stator by electronic control of winding current
GB9225846D0 (en) * 1992-12-10 1993-02-03 Switched Reluctance Drives Ltd Further improvements in electric machines
GB9414005D0 (en) * 1994-07-12 1994-08-31 Switched Reluctance Drives Ltd Switched electric machine controller
GB9418710D0 (en) * 1994-09-16 1994-11-02 Switched Reluctance Drives Ltd Stator for electric machine and lamination thereof
US5652493A (en) * 1994-12-08 1997-07-29 Tridelta Industries, Inc. (Magna Physics Division) Polyphase split-phase switched reluctance motor
CN1068994C (zh) * 1996-11-05 2001-07-25 杨泰和 直流电机的低电枢反应x型磁路结构
GB9916797D0 (en) 1999-07-16 1999-09-22 Switched Reluctance Drives Ltd Switched reluctance machines with novel winding shapes
GB0221070D0 (en) * 2002-09-11 2002-10-23 Davison Ernest Flexispline motor
US7201244B2 (en) * 2003-10-03 2007-04-10 Letourneau, Inc. Vehicle for materials handling and other industrial uses
CN100369367C (zh) * 2004-02-23 2008-02-13 哈尔滨工业大学 混合励磁开关磁阻电机
US7852183B2 (en) * 2005-11-14 2010-12-14 Honeywell International Inc. Power drive unit electromagnetic latch
US7777385B2 (en) * 2008-05-15 2010-08-17 Honeywell International Inc. Compact, electromagnetically braked actuator assembly
ES2607281T3 (es) * 2012-11-08 2017-03-29 Elegant Ideas Foundation Motor eléctrico con inductancia mejorada
WO2014071960A1 (de) * 2012-11-08 2014-05-15 Elegant Ideas Foundation Elektromotor mit verbesserter induktivität und verfahren zum wickeln und verschalten von spulen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB109277A (en) * 1916-07-29 1917-08-29 Arthur Lyon & Wrench Ltd Improvements relating to Field Magnets for Electric Dynamos and Motors.
DE579889C (de) * 1929-05-06 1933-07-08 Lorenz Akt Ges C Synchronmotor
BE388665A (es) * 1931-01-19 Walton George Wiliam
GB382602A (en) * 1931-08-03 1932-10-27 Gen Electric Improvements in and relating to single-phase synchronous motors
GB632293A (en) * 1944-10-28 1949-11-21 British Thomson Houston Co Ltd Improvements in or relating to dynamo electric machines
GB614104A (en) * 1946-07-05 1948-12-09 Gen Electric Co Ltd Improvements in or relating to heteropolar inductor alternators
US3047755A (en) * 1960-01-15 1962-07-31 Gen Electric Synchronous reluctance rotor
FR82402E (fr) * 1960-02-29 1964-02-07 Perfectionnements apportés aux machines électriques du type à réluctance variable
FR2047204A5 (es) * 1969-05-02 1971-03-12 Hitachi Ltd
DE2337905A1 (de) * 1973-07-26 1975-02-13 Gerhard Berger Fabrikation Ele Selbstanlaufender synchronmotor mit dauermagnetlaeufer
SE381384B (sv) * 1974-04-19 1975-12-01 Asea Ab Reluktansmaskinanordning
US3978358A (en) * 1975-02-04 1976-08-31 Veeder Industries, Inc. Rotary electric motor
SE416436B (sv) * 1979-03-30 1980-12-22 Asea Ab Reluktansmaskinanordning
US4626719A (en) * 1980-07-22 1986-12-02 Warner Electric Brake & Clutch Company Stepping motor having rotor with axially spaced sections
NL8200070A (nl) * 1982-01-11 1983-08-01 Philips Nv Twee-fase motor.
US4733113A (en) * 1987-02-05 1988-03-22 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive
US4792709A (en) * 1987-03-18 1988-12-20 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive

Also Published As

Publication number Publication date
SG33650G (en) 1995-09-01
EP0343845A3 (en) 1990-06-13
US5043618A (en) 1991-08-27
DE68910181T2 (de) 1994-02-17
DE68910181D1 (de) 1993-12-02
EP0343845A2 (en) 1989-11-29
EP0343845B1 (en) 1993-10-27
GB8812692D0 (en) 1988-06-29

Similar Documents

Publication Publication Date Title
ES2045427T3 (es) Perfeccionamientos en maquinas electricas.
CA968022A (en) Dynamo electric machine with stator windings disposed in the rotor-stator air gap
GB2220527B (en) Oil-filled submersible electric pump motor with unvarnished stator structure
DE3681599D1 (de) Buerstenloser elektrischer motor.
ES2092290T3 (es) Generadores electricos.
ES2048270T3 (es) Una maquina electrica sincronica reluctante, con medios intrinsecos para la correccion de fase.
GR880100584A (el) Ηλεκτρικος κινητηρας η εναλλακτηρας.
ATE311686T1 (de) Drehmomentmotor in segmentbauweise
DE3177258D1 (de) Elektromotor.
ES457917A1 (es) Mejoras introducidas en los alternadores sincronos sin esco-billas.
ATE125209T1 (de) Antrieb.
ATE197003T1 (de) Karussellwickelanlage
MX154718A (es) Mejoras en alternador sin escobillas con entrehierro axial
ES501762A0 (es) Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia
ES295818Y (es) Dispositivo de sujecion de los imanes de un estator para motores electricos de pequena potencia.
DE59304136D1 (de) Hilfslagersystem für einen am stator schwebend gelagerten rotor
ES2107808T3 (es) Electromotor para dispositivos auxiliares en vehiculos automoviles.
IT1231029B (it) Azionamento ausiliario con motore elettrico per biciclette.
ES1020918U (es) Motor electrico con excitacion por iman permanente
ES1029063Y (es) Rotor para maquinas electricas con ventilador.
DE3679821D1 (de) Kernstaender fuer einen innenlaeufermotor.
ES2116924B1 (es) Maquina electrodinamica.
ES2160776T3 (es) Motor electrico.
IT1143948B (it) Perfezionamento nei motori elettrici combinati con freni di arresto che operano in caso di cessazione della alimentazione
SE7902047L (sv) Enfas-synkronmotor

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 343845

Country of ref document: ES