ES2105866T3 - Sistema de refrigeracion para un motor. - Google Patents

Sistema de refrigeracion para un motor.

Info

Publication number
ES2105866T3
ES2105866T3 ES95890106T ES95890106T ES2105866T3 ES 2105866 T3 ES2105866 T3 ES 2105866T3 ES 95890106 T ES95890106 T ES 95890106T ES 95890106 T ES95890106 T ES 95890106T ES 2105866 T3 ES2105866 T3 ES 2105866T3
Authority
ES
Spain
Prior art keywords
rotor shaft
cooling medium
pipe
engine
jet
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
ES95890106T
Other languages
English (en)
Inventor
Harald Ing Neudorfer
Karl Ludwig Dipl-In Gukenbiehl
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.)
ABB Daimler Benz Transportation Austria GmbH
DaimlerChrysler Rail Systems Schweiz AG
Original Assignee
ABB Daimler Benz Transportation Austria GmbH
ABB Daimler Benz Transportation Schweiz AG
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 ABB Daimler Benz Transportation Austria GmbH, ABB Daimler Benz Transportation Schweiz AG filed Critical ABB Daimler Benz Transportation Austria GmbH
Application granted granted Critical
Publication of ES2105866T3 publication Critical patent/ES2105866T3/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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE REFRIGERACION PARA UNA MAQUINA ELECTRICA CON UN EJE (6) ROTOR REFRIGERADO DE FORMA INTERNA Y UN ESTATOR REFRIGERADO CON PREFERENCIA DE FORMA EXTERNA, DONDE EL EJE DE ROTOR ESTA EJECUTADO DE MANERA HUECA Y DONDE SE UTILIZA UN TUBO (12), QUE ESTA CONFIGURADO EN UN CANAL INTERIOR Y UN CANAL EXTERIOR QUE RODEA EN FORMA DE ESPACIO ANULAR EL CANAL INTERIOR, A TRAVES DEL CUAL SE GUIA CON PREFERENCIA EL MEDIO DE REFRIGERACION LIQUIDO. LA ABERTURA DE INTRODUCCION Y LA ABERTURA DE SALIDA (16,19) PARA EL MEDIO DE REFRIGERACION EN EL SISTEMA DE CANAL ESTAN PROVISTAS CON PREFERENCIA SOBRE LOS MISMOS LADOS DEL EJE (6) ROTOR. PARA DAR A CONOCER UN SISTEMA DE REFRIGERACION, QUE PERMITE UNA APLICACION LO MAS COMPLETA POSIBLE DEL MEDIO DE REFRIGERACION EN EL EJE ROTOR EVITANDO LOS PROBLEMAS DE ESTANQUEIDAD Y DE ROZAMIENTO, SE HA PREVISTO UNA TOBERA (17) PARA LA INTRODUCCION DEL MEDIO DE REFRIGERACION EN EL TUBO (12) INTERIOR EN EL EJE (6) ROTOR DE FORMA COAXIAL CON RESPECTO A ESTE EJE. DE FORMA ALTERNATIVA O EN COMBINACION CON EL PUEDE CONSEGUIRSE TAMBIEN ESTE EFECTO, CUANDO EL EXTREMO (6A) DEL LADO NO ACCIONADO DEL SISTEMA DE CANAL DEL EJE (6) DE ROTOR ESTA ESTANQUEIZADO, INCLUYENDO LA ESTANQUEIDAD DE ANILLO DE DESLIZAMIENTO DE LOS TUBOS (12) BAJO UTILIZACION CON PREFERENCIA DE LOS ANILLOS (55,58) DE CARBURO DE SILICIO EN UNA DISPOSICION DE ACUERDO CON EL ESPACIO INTERIOR DE MOTOR.
ES95890106T 1994-06-13 1995-06-07 Sistema de refrigeracion para un motor. Expired - Lifetime ES2105866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0117994A AT403864B (de) 1994-06-13 1994-06-13 Kühlsystem für eine elektrische maschine

Publications (1)

Publication Number Publication Date
ES2105866T3 true ES2105866T3 (es) 1997-10-16

Family

ID=3508324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95890106T Expired - Lifetime ES2105866T3 (es) 1994-06-13 1995-06-07 Sistema de refrigeracion para un motor.

Country Status (4)

Country Link
EP (1) EP0688090B1 (es)
AT (2) AT403864B (es)
DE (1) DE59500233D1 (es)
ES (1) ES2105866T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824287A1 (de) * 1996-08-12 1998-02-18 Siemens Aktiengesellschaft Elektrische Maschine mit einem flüssigkeitsgekühlten Innenläufer
AT503361B1 (de) 1998-10-02 2011-10-15 Daimler Ag Antrieb
DE19919040C2 (de) * 1999-02-25 2002-06-20 Helmuth Beneke Synchronmaschine oder Asychronmaschine für große Windenergieanlagen
WO2003084029A1 (en) * 2002-04-01 2003-10-09 Nissan Motor Co., Ltd. Cooling structure for multi-shaft, multi-layer electric motor
US8450888B2 (en) * 2009-04-20 2013-05-28 General Electric Company Integrated brushless starter/generator system
DE102009051651B4 (de) * 2009-11-02 2012-01-26 Siemens Aktiengesellschaft Windkraftgenerator mit Innenkühlkreislauf
CN101938174B (zh) * 2010-07-28 2013-03-27 江苏新誉重工科技有限公司 一种内冷式空芯导线的绝缘接头
CN103280926A (zh) * 2013-05-06 2013-09-04 中国科学院电工研究所 一种夹壳式定子蒸发冷却装置
US20180269743A1 (en) * 2014-09-30 2018-09-20 Siemens Aktiengesellschaft Liquid-cooled electric machine
DE102015214309A1 (de) * 2015-07-29 2017-02-02 Bayerische Motoren Werke Aktiengesellschaft Hohlwellenkühlung für einen Antrieb eines Elektrofahrzeugs
US10041400B2 (en) 2016-05-20 2018-08-07 Borgwarner Inc. Hollow filled turbocharger rotor shaft
DE102016215423A1 (de) * 2016-08-17 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Elektrische Maschine und Fahrzeug mit der elektrischen Maschine
CN107276317A (zh) * 2017-06-16 2017-10-20 余雷 一种内转子水冷电机
DE102018218815A1 (de) * 2018-11-05 2020-05-07 Zf Friedrichshafen Ag Elektrische Maschine mit einer Fluid-Kühleinrichtung
DE102021101049A1 (de) * 2021-01-19 2022-07-21 Audi Aktiengesellschaft Elektrische Maschine umfassend ein Kühl- und/oder Schmiersystem mit einem Nassraum, Kraftfahrzeug mit einer elektrischen Maschine
DE102021202836A1 (de) * 2021-03-23 2022-09-29 Volkswagen Aktiengesellschaft Antriebsanordnung für ein Kraftfahrzeug
DE102021203302A1 (de) * 2021-03-31 2022-10-06 Valeo Siemens Eautomotive Germany Gmbh Elektrische Maschine mit einem Radialwellendichtring
CN117242281A (zh) * 2021-06-01 2023-12-15 舍弗勒技术股份两合公司 电桥驱动系统
DE102023200316A1 (de) * 2023-01-17 2024-07-18 Volkswagen Aktiengesellschaft Elektrische Maschine
DE102023123818B3 (de) 2023-09-05 2025-01-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotorwellenbaugruppe für eine flüssigkeitsgekühlte elektrische Maschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE614536C (de) * 1932-08-02 1935-06-12 Siemens Schuckertwerke Akt Ges Fluessigkeitskuehlung fuer die Laeufer elektrischer Maschinen
DE1636665U (de) * 1951-01-19 1952-04-03 Siemens Ag Vorrichtung zum anschluss feststehender zu- und ableitungen fuer fluessigkeit an umlaufende, langgestreckten, insbesondere zylindrisch geformten hohlkoerpern.
GB1019804A (en) * 1962-03-09 1966-02-09 Mez Brno High-speed dynamo-electric machine rotor
CA902150A (en) * 1969-11-10 1972-06-06 M. Potter Frederick Brushless d.c. oil cooled generator
JPS60148355A (ja) * 1984-01-11 1985-08-05 Yaskawa Electric Mfg Co Ltd 回転電機冷却装置のシ−ル装置
JPH0810976B2 (ja) * 1989-01-25 1996-01-31 ファナック株式会社 モータの液冷構造
DE59302764D1 (de) * 1992-09-10 1996-07-04 Elin Motoren Gmbh Elektrische maschine
ATE157822T1 (de) * 1993-12-23 1997-09-15 Abb Daimler Benz Transp Kühlsystem für einen motor

Also Published As

Publication number Publication date
EP0688090B1 (de) 1997-05-14
EP0688090A1 (de) 1995-12-20
ATE153194T1 (de) 1997-05-15
DE59500233D1 (de) 1997-06-19
AT403864B (de) 1998-06-25
ATA117994A (de) 1997-10-15

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