ES8202993A1 - Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia - Google Patents

Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia

Info

Publication number
ES8202993A1
ES8202993A1 ES501762A ES501762A ES8202993A1 ES 8202993 A1 ES8202993 A1 ES 8202993A1 ES 501762 A ES501762 A ES 501762A ES 501762 A ES501762 A ES 501762A ES 8202993 A1 ES8202993 A1 ES 8202993A1
Authority
ES
Spain
Prior art keywords
spacer
power machine
cooling channels
stator cooling
stator
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
ES501762A
Other languages
English (en)
Other versions
ES501762A0 (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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of ES501762A0 publication Critical patent/ES501762A0/es
Publication of ES8202993A1 publication Critical patent/ES8202993A1/es
Expired 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium

Abstract

DISTANCIADOR DE RESPIRADERO ESTATORICO PARA MAQUINA DINAMOELECTRICA DE POTENCIA. CONSTA DE UNA CHAPA DE SOPORTE (2), APTA PARA SER INCORPORADA EN EL APILADO AXIAL DE CHAPAS MAGNETICAS (10, 6, 8), PARA CONSTITUIR EN ESE PUNTO UN RESPIRADERO, SIENDO ESTA CHAPA DE SOPORTE DE LA MISMA CALIDAD MAGNETICA Y DEL MISMO ESPESOR QUE LAS QUE FORMAN EL CIRCUITO MAGNETICO; DE REGLETAS FIJADAS SOBRE LA CARA INTERNA (14) DE LA CHAPA DE SOPORTE (2) QUE CONTRIBUYEN A LA CREACION DE DICHO RESPIRADERO; Y DE TIRANTES DE MATERIAL AISLANTE FIJADAS SOBRE LA CARA INTERNA (14) DE LA CHAPA DE SOPORTE QUE CONTRIBUYEN TAMBIEN A LA CREACION DEL MENCIONADO RESPIRADERO.
ES501762A 1980-04-30 1981-04-29 Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia Expired ES8202993A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009763A FR2481853A1 (fr) 1980-04-30 1980-04-30 Distanceur d'event statorique pour machine dynamoelectrique de puissance

Publications (2)

Publication Number Publication Date
ES501762A0 ES501762A0 (es) 1982-02-16
ES8202993A1 true ES8202993A1 (es) 1982-02-16

Family

ID=9241530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501762A Expired ES8202993A1 (es) 1980-04-30 1981-04-29 Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia

Country Status (9)

Country Link
US (1) US4362960A (es)
EP (1) EP0039049B1 (es)
AR (1) AR222764A1 (es)
BR (1) BR8102620A (es)
CA (1) CA1155895A (es)
DE (1) DE3163959D1 (es)
ES (1) ES8202993A1 (es)
FR (1) FR2481853A1 (es)
PT (1) PT72952B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1207000A (en) * 1983-10-03 1986-07-02 Westinghouse Canada Inc. Core spacer for dynamoelectric machine
US5814910A (en) * 1995-09-06 1998-09-29 Eldim, Inc. Cooling vanes for rotating electric machinery
US5869912A (en) * 1997-07-25 1999-02-09 General Electric Co. Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability
GB2338350B (en) * 1998-04-16 2002-08-21 Gec Alsthom Ltd Improvements in or relating to electrical rotating machines
US6583526B2 (en) * 1999-10-19 2003-06-24 General Electric Company Generator stator core vent duct spacer posts
US6376945B1 (en) * 2000-05-08 2002-04-23 General Electric Company Cooling flow gas transition inserts in stator core ducts and methods of cooling a stator core
US6777836B2 (en) * 2000-12-20 2004-08-17 General Electric Company Heat transfer enhancement at generator stator core space blocks
US6498408B2 (en) 2000-12-20 2002-12-24 General Electric Company Heat transfer enhancement at generator stator core space blocks
DE102007000636A1 (de) 2007-11-07 2009-05-14 Alstom Technology Ltd. Rotor für eine elektrodynamische Maschine
KR101467485B1 (ko) 2007-03-30 2014-12-02 알스톰 르네와블 테크놀로지즈 전동식 기계용 로터
DE102008016758A1 (de) 2008-03-31 2009-10-01 Alstom Technology Ltd. Stator für eine elektrische Maschine sowie elektrische Maschine mit einem solchen Stator
PT2639937E (pt) 2012-03-16 2015-02-05 Alstom Renewable Technologies Rotor para uma máquina eletrodinâmica
US20140070640A1 (en) * 2012-09-13 2014-03-13 General Electric Company Cooling ducts in an electro-dynamic machine
DE102013213406A1 (de) * 2013-07-09 2015-01-15 Siemens Aktiengesellschaft Blechpaketanordnung und elektromagnetische Vorrichtung
EP2916433A1 (de) * 2014-03-06 2015-09-09 Siemens Aktiengesellschaft Elektrische Maschine mit durch Kühlgas gekühltem Rotor
EP3168962A1 (en) * 2015-11-10 2017-05-17 Siemens Aktiengesellschaft A stator core for an electromechanical machine
CN106329761A (zh) * 2016-08-30 2017-01-11 江苏微特利电机股份有限公司 一种电机双槽钢定子通风结构
US10910926B2 (en) * 2018-05-31 2021-02-02 Siemens Energy, Inc. Method for repairing generator stator core
WO2022266809A1 (en) * 2021-06-21 2022-12-29 Abb Schweiz Ag Air duct assembly for rotor, associated rotor and electric machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320781A (en) * 1919-11-04 Bert mossay
US422863A (en) * 1890-03-04 washburn
DE103236C (es) *
GB191405234A (en) * 1914-02-28 1914-10-29 British Thomson Houston Co Ltd Improvements in and relating to Dynamo Electric Machines.
US1282684A (en) * 1917-02-19 1918-10-22 Allis Chalmers Mfg Co Core construction for electrical apparatus.
US1476986A (en) * 1919-09-22 1923-12-11 Allis Chalmers Mfg Co Ventilating-duct construction for dynamo-electric machines
DE539161C (de) * 1929-09-22 1931-11-23 Otto Titus Blathy Dr Ing Mit Luftkanaelen ausgeruesteter lamellierter Eisenkoerper elektrischer Maschinen, bei denen der Eisenkoerper zwecks Schaffung radialer Kuehlkanaele mittels Abstandsstuecke in einzelne Stapel unterteilt ist
CH162251A (de) * 1932-04-08 1933-06-15 Oerlikon Maschf Blechpaket mit Abstandshaltern für elektrische Maschinen.
US2099575A (en) * 1936-06-24 1937-11-16 Gen Electric Dynamo-electric machine
SU127738A1 (ru) * 1959-06-16 1959-11-30 В.В. Домбровский Система охлаждени ротора электрической синхронной машины
US3260874A (en) * 1963-08-30 1966-07-12 Westinghouse Electric Corp Rotor for a dynamoelectric machine
FR1419781A (fr) * 1964-10-15 1965-12-03 Alsthom Cgee Cuves étanches au vide poussé pour machines électriques fonctionnant dans un milieu cryogénique
CH461617A (de) * 1966-04-07 1968-08-31 Licentia Gmbh Elektrische Maschine mit Abschnittskühlung

Also Published As

Publication number Publication date
US4362960A (en) 1982-12-07
PT72952B (fr) 1982-04-08
DE3163959D1 (en) 1984-07-12
AR222764A1 (es) 1981-06-15
CA1155895A (fr) 1983-10-25
EP0039049B1 (fr) 1984-06-06
BR8102620A (pt) 1982-01-19
ES501762A0 (es) 1982-02-16
FR2481853A1 (fr) 1981-11-06
FR2481853B1 (es) 1983-01-07
EP0039049A1 (fr) 1981-11-04
PT72952A (fr) 1981-05-01

Similar Documents

Publication Publication Date Title
ES8202993A1 (es) Perfeccionamientos en el estator para maquina dinamoelectri-ca de potencia
KR900001784B1 (ko) 전동기용 복합 슬롯 절연체 및 그 제조방법
AU6727081A (en) Grain-orientation of stator laminations
EP0164827A3 (en) Dynamoelectric machine
ES2006624A6 (es) Maquina electrica con un paquete de chapas que lleva un arrollamiento, y procedimiento para su fabricacion.
GB1490218A (en) Linear induction motors
ES295818U (es) Dispositivo de sujecion de los imanes de un estator para motores electricos de pequena potencia.
ES8306934A1 (es) "motor electrico de reluctancia variable".
ES8102428A1 (es) Perfeccionamientos en plos de laminas para maquinas electri-cas con polos pronunciados.
FR2523940B1 (es)
GB2019657B (en) Laminated stator core for an electric motor
JPS566635A (en) Iron core of rotary electric machine
GB1239191A (es)
GB2018042A (en) Stator for an electrical machine
GB1039609A (en) Electrical machines with at least one bearing support
GB1114055A (en) Stators for dynamo electric machines
GB912599A (en) Cores for dynamoelectric machine
GB925831A (en) Improvements in winding members for electrical rotating machines
GB190901679A (en) Improvements in and relating to the Cooling of the Windings of Dynamo Electric Machines.
JPS5523710A (en) Electric motor
JPS5574347A (en) Electrical rotary machine
GB1046767A (en) Interdigitated dynamo-electric machines
ES2040666A2 (es) Maquina electrica.
ES8103510A1 (es) Perfeccionamientos en motores electricos con un paquete de chapas del estator aislado
GB933447A (en) Improvements in or relating to rotary electric machines

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402