ES8102695A1 - Mejoras en maquinas dinamoelectricas bipolares teniendo vi- bracion reducida - Google Patents

Mejoras en maquinas dinamoelectricas bipolares teniendo vi- bracion reducida

Info

Publication number
ES8102695A1
ES8102695A1 ES491933A ES491933A ES8102695A1 ES 8102695 A1 ES8102695 A1 ES 8102695A1 ES 491933 A ES491933 A ES 491933A ES 491933 A ES491933 A ES 491933A ES 8102695 A1 ES8102695 A1 ES 8102695A1
Authority
ES
Spain
Prior art keywords
laminations
groups
bars
electric machine
aluminium
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
ES491933A
Other languages
English (en)
Other versions
ES491933A0 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES491933A0 publication Critical patent/ES491933A0/es
Publication of ES8102695A1 publication Critical patent/ES8102695A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • 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
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

METODO DE CONSTRUCCION DE MAQUINAS ELECTRICAS BIPOLARES PARA REDUCIR LA VIBRACION. SOBRE EL EJE DEL ROTOR SE COLOCAN LAS PILAS (12), DE LAMINAS MAGNETICAS (20), CON DISTANCIAS ENTRE ELLAS AJUSTADAS POR UNOS SEPARADORES QUE HACEN DE MOLDES PARA LA FORMACION DE LAS BARRAS CONDUCTORAS (16) CON HOMBROS DE SUJECION (18), LOS ANILLOS TERMINALES (32) Y LAS ALETAS (34) DE VENTILACION. CUANDO LOS CONDUCTORES (16) SON DE BARRAS DE COBRE SE INTRODUCEN AXIALMENTE ENTRE LAS HENDIDURAS ALINEADAS DE LAS LAMINACIONES (20), DANDOSE A CONTINUACION UN BAÑO DE RESINA EPOXI O BARNIZ. UNA VEZ PUESTOS LOS CONDUCTORES SE QUITAN LOS SEPARADORES, QUEDANDO HUECOS PARA VENTILACION.
ES491933A 1979-06-18 1980-05-28 Mejoras en maquinas dinamoelectricas bipolares teniendo vi- bracion reducida Expired ES8102695A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4937379A 1979-06-18 1979-06-18

Publications (2)

Publication Number Publication Date
ES491933A0 ES491933A0 (es) 1981-02-16
ES8102695A1 true ES8102695A1 (es) 1981-02-16

Family

ID=21959470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491933A Expired ES8102695A1 (es) 1979-06-18 1980-05-28 Mejoras en maquinas dinamoelectricas bipolares teniendo vi- bracion reducida

Country Status (5)

Country Link
JP (1) JPS5612825A (es)
BR (1) BR8003820A (es)
DE (1) DE3022397A1 (es)
ES (1) ES8102695A1 (es)
IT (1) IT1131297B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8502391L (sv) * 1985-05-14 1986-11-15 Flygt Ab Kilforband
DE10052426A1 (de) * 2000-10-23 2002-05-02 Alstom Switzerland Ltd Schnelllaufende elektrische Maschine
CN104393729A (zh) * 2014-12-16 2015-03-04 无锡东元电机有限公司 转子及电机
CN105186737A (zh) * 2015-08-18 2015-12-23 合肥凌达压缩机有限公司 一种电机转子、电机及压缩机
US10855151B2 (en) * 2017-12-20 2020-12-01 Abb Schweiz Ag Rotor balancing/fixation via injection or compression molding
EP3540923A1 (de) * 2018-03-12 2019-09-18 Siemens Aktiengesellschaft Verfahren zur herstellung eines käfigläufers

Also Published As

Publication number Publication date
JPS5612825A (en) 1981-02-07
IT1131297B (it) 1986-06-18
IT8022693A0 (it) 1980-06-11
ES491933A0 (es) 1981-02-16
DE3022397A1 (de) 1981-01-08
BR8003820A (pt) 1981-01-13

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