ES2146380T3 - Dispositivo para el bombeo de aceite de la caja de engranajes para la refrigeracion de una maquina electrica. - Google Patents

Dispositivo para el bombeo de aceite de la caja de engranajes para la refrigeracion de una maquina electrica.

Info

Publication number
ES2146380T3
ES2146380T3 ES96890196T ES96890196T ES2146380T3 ES 2146380 T3 ES2146380 T3 ES 2146380T3 ES 96890196 T ES96890196 T ES 96890196T ES 96890196 T ES96890196 T ES 96890196T ES 2146380 T3 ES2146380 T3 ES 2146380T3
Authority
ES
Spain
Prior art keywords
gearbox
refrigeration
electric machine
pumping oil
groove
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
ES96890196T
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Application granted granted Critical
Publication of ES2146380T3 publication Critical patent/ES2146380T3/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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

LA INVENCION SE REFIERE A UN EQUIPO PARA TRANSPORTE DE ACEITE DE ENGRANAJES PARA REFRIGERACION DE MAQUINAS ELECTRICAS CON UNA RUEDA GRANDE DISPUESTA EN UNA CAJA DE ENGRANAJES. LA RUEDA (5) GRANDE MUESTRA AL MENOS EN UN LADO UNA RANURA (7) DE FORMA ANULAR, QUE EN SU PUNTO MAS BAJO SE ENCUENTRA POR DEBAJO DEL NIVEL DEL SUMIDERO (8) DE ACEITE DE ENGRANAJES EN LA CAJA DE ENGRANAJES Y UN SEPARADOR (9) DE ACEITE SE ELEVA HACIA EL INTERIOR CON UNA PARED (13) DE SEPARACION SIN CONTACTO EN LA RANURA (7). EL SEPARADOR (9) DE ACEITE DISPONE DE UN RECIPIENTE (14) DE INTERCEPCION, QUE ESTA DISPUESTO DELANTE DE LA RUEDA (5) GRANDE EN UNA FORMA INCLINADA CON RESPECTO A LA HORIZONTAL. A TRAVES DE LA VISCOSIDAD DEL ACEITE Y DE LA FUERZA DE GRAVEDAD SE ARRASTRA MEDIANTE EL GIRO DE LA RUEDA (5) GRANDE UNA PARTE DEL ACEITE DE ENGRANAJE EN LA RANURA (7), SEPARANDOLO A PARTIR DE LA PARED (13) DEL SEPARADOR. SIENDO RECOLECTADO MEDIANTE EL RECIPIENTE (14) DE INTERCEPCION Y CONDUCIDO A TRAVES DE UNA CONDUCCION (10)HACIA LAS PARTES DEL MOTOR ELECTRICO A SER REFRIGERADAS. A TRAVES DE LA INVENCION ES POSIBLE UN TRANSPORTE DEL ACEITE DE ENGRANAJES PARA ENFRIAMIENTO DE MOTORES ELECTRICOS SIN UTILIZACION DE BOMBAS ADICIONALES Y CON ELLO FUENTES DE FALLOS Y PARTES DE DESGASTE ADICIONALMENTE UNIDAS.
ES96890196T 1995-12-20 1996-12-18 Dispositivo para el bombeo de aceite de la caja de engranajes para la refrigeracion de una maquina electrica. Expired - Lifetime ES2146380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0206795A ATA206795A (de) 1995-12-20 1995-12-20 Einrichtung zur förderung des getriebeöls zur kühlung elektrischer maschinen

Publications (1)

Publication Number Publication Date
ES2146380T3 true ES2146380T3 (es) 2000-08-01

Family

ID=3527073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96890196T Expired - Lifetime ES2146380T3 (es) 1995-12-20 1996-12-18 Dispositivo para el bombeo de aceite de la caja de engranajes para la refrigeracion de una maquina electrica.

Country Status (4)

Country Link
EP (1) EP0785612B1 (es)
AT (2) ATA206795A (es)
DE (1) DE59604678D1 (es)
ES (1) ES2146380T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989658A1 (fr) 1998-09-28 2000-03-29 The Swatch Group Management Services AG Machine électrique asynchrone refroidie par liquide
AT503361B1 (de) 1998-10-02 2011-10-15 Daimler Ag Antrieb
ATE288633T1 (de) 1999-08-10 2005-02-15 Swatch Group Man Serv Ag Antriebsvorrichtung mit einem flüssigkeitsgekühlten elektrischen motor und planetengetriebe
JP2005106266A (ja) * 2003-09-11 2005-04-21 Honda Motor Co Ltd 車両用駆動装置
DE102010051041A1 (de) * 2010-11-11 2012-01-05 Magna Powertrain Ag & Co. Kg Antriebsanordnung
US9559569B2 (en) 2012-02-13 2017-01-31 Ge Aviation Systems Llc Arrangement for cooling an electric machine with a layer of thermally conducting and electrically insulating material
DE102018220496A1 (de) * 2018-11-28 2020-05-28 Robert Bosch Gmbh Gemeinsames Gehäuse für E-Maschine und Getriebe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779797A (en) * 1927-05-18 1930-10-28 Frank G Baum Dynamo-cooling system
US1691696A (en) * 1927-12-06 1928-11-13 Frank G Baum Dynamo-cooling system
JPS60176437A (ja) * 1984-02-23 1985-09-10 Mitsubishi Electric Corp ワ−レンモ−タ
DE4132780A1 (de) * 1990-10-09 1992-04-16 Barmag Barmer Maschf Zahnradgetriebe
EP0660492B1 (de) * 1993-12-23 1997-09-03 ABB Daimler Benz Transportation Austria GmbH Kühlsystem für einen Motor

Also Published As

Publication number Publication date
ATA206795A (de) 2002-06-15
ATE190771T1 (de) 2000-04-15
DE59604678D1 (de) 2000-04-20
EP0785612A1 (de) 1997-07-23
EP0785612B1 (de) 2000-03-15

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