ES2072158T3 - Sistema de refrigeracion para maquinas electricas. - Google Patents

Sistema de refrigeracion para maquinas electricas.

Info

Publication number
ES2072158T3
ES2072158T3 ES92919494T ES92919494T ES2072158T3 ES 2072158 T3 ES2072158 T3 ES 2072158T3 ES 92919494 T ES92919494 T ES 92919494T ES 92919494 T ES92919494 T ES 92919494T ES 2072158 T3 ES2072158 T3 ES 2072158T3
Authority
ES
Spain
Prior art keywords
housing
support
refrigeration system
fan
circuit
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
ES92919494T
Other languages
English (en)
Inventor
Peter Ta-Yuen Pang
Budi Tan
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2072158T3 publication Critical patent/ES2072158T3/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
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H02K11/05—Rectifiers associated with casings, enclosures or brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Synchronous Machinery (AREA)

Abstract

SE PROPONE UN MOTOR ELECTRICO, PREFERIBLEMENTE UN ALTERNADOR TRIFASICO PARA AUTOMOVILES, CON CARCASA (4), UN ROTOR CON CARCASA (13) CON AL MENOS UN VENTILADOR ACOPLADO, Y UNA UNIDAD DE RECTIFICACION DE CORRIENTE (44) INCORPORADA DENTRO DE LA CARCASA, DE MODO QUE EL FLUJO DE AIRE DEL VENTILADOR REFRIGERE LA UNIDAD DE RECTIFICACION. LOS ELEMENTOS DEL CIRCUITO ESTAN POR TANTO INCORPORADOS EN LOS BLOQUES DEL SISTEMA DE REFRIGERACION QUE JUNTO CON EL SOPORTE (100) VAN MONTADOS DENTRO DE LA CARCASA. PARA UNA REFRIGERACION OPTIMA DEL CIRCUITO EL BORDE EXTERIOR (106) DEL SOPORTE (100) DEBERA APOYAR CONTRA LA PARED INTERNA (94) DE LA CARCASA (4). DE ESTE MODO EL FLUJO DE AIRE (122) PASARA EN PRIMER LUGAR RADIALMENTE POR LA SUPERFICIE EXTERNA DEL BLOQUE DE REFRIGERACION, DESPUES LONGITUDINALMENTE POR LOS BORDES DEL MISMO (102,104) Y A CONTINUACION ENTRE EL SOPORTE (100) Y EL VENTILADOR RADIALMENTE EN DIRECCION A LAS PAREDES INTERNAS DEL BLOQUE DE REFRIGERACION.
ES92919494T 1991-09-20 1992-09-16 Sistema de refrigeracion para maquinas electricas. Expired - Lifetime ES2072158T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK848091 1991-09-20

Publications (1)

Publication Number Publication Date
ES2072158T3 true ES2072158T3 (es) 1995-07-01

Family

ID=3775700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92919494T Expired - Lifetime ES2072158T3 (es) 1991-09-20 1992-09-16 Sistema de refrigeracion para maquinas electricas.

Country Status (9)

Country Link
EP (1) EP0604503B1 (es)
JP (1) JPH06510897A (es)
AU (1) AU651238B2 (es)
BR (1) BR9206520A (es)
DE (1) DE59202098D1 (es)
ES (1) ES2072158T3 (es)
MX (1) MX9205327A (es)
WO (1) WO1993006648A1 (es)
ZA (1) ZA926370B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011331A (en) * 1997-04-22 2000-01-04 Emerson Electric Co. Electric motor having an improved airflow cooling system
JP4339832B2 (ja) * 2005-08-11 2009-10-07 三菱電機株式会社 車両用回転電機
DE102010064385A1 (de) 2010-12-30 2012-07-05 Robert Bosch Gmbh Elektrische Maschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162419A (en) * 1977-12-02 1979-07-24 Ford Motor Company Alternator having improved rectifier cooling
GB8312963D0 (en) * 1983-05-11 1983-06-15 Lucas Ind Plc Alternators
DE3500723A1 (de) * 1984-03-23 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart Wechsel-, insbesondere drehstrom-generator fuer fahrzeuge
DE8409001U1 (de) * 1984-03-23 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Wechsel-, insbesondere Drehstrom-Generator für Fahrzeuge

Also Published As

Publication number Publication date
EP0604503B1 (de) 1995-05-03
DE59202098D1 (de) 1995-06-08
AU651238B2 (en) 1994-07-14
BR9206520A (pt) 1995-10-24
AU2117792A (en) 1993-03-25
EP0604503A1 (de) 1994-07-06
ZA926370B (en) 1993-03-24
WO1993006648A1 (de) 1993-04-01
JPH06510897A (ja) 1994-12-01
MX9205327A (es) 1993-07-30

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