ES486679A1 - Dispositivo de alimentacion con recuperacion de energia de una bomba - Google Patents

Dispositivo de alimentacion con recuperacion de energia de una bomba

Info

Publication number
ES486679A1
ES486679A1 ES486679A ES486679A ES486679A1 ES 486679 A1 ES486679 A1 ES 486679A1 ES 486679 A ES486679 A ES 486679A ES 486679 A ES486679 A ES 486679A ES 486679 A1 ES486679 A1 ES 486679A1
Authority
ES
Spain
Prior art keywords
pump
power supply
supply device
energy recovery
pressure regulator
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
ES486679A
Other languages
English (en)
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of ES486679A1 publication Critical patent/ES486679A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • 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
    • F16H57/0436—Pumps
    • F16H57/0438—Pumps of jet type, e.g. jet pumps with means to inject high pressure fluid to the suction area thereby supercharging the pump or means reducing cavitations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Dispositivo de alimentación con recuperación de energía de una bomba, que se aplica más especialmente a un circuito hidráulico de mando de caja de cambio automática para vehículos automóviles, y que comprende, principalmente, un abomba de cilindrada constante, arrastrada por el motor del vehículo, un regulador de presión, un distribuidor y receptores, es decir, cilindros de embragues y de frenos, caracterizado porque la tubería de salida del regulador de presión está unida a la tubería de aspiración de la bomba de cilindrada constante, por mediación de un inyector, situado entre el citado regulador y la bomba.
ES486679A 1978-12-08 1979-12-07 Dispositivo de alimentacion con recuperacion de energia de una bomba Expired ES486679A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834614A FR2443598A1 (fr) 1978-12-08 1978-12-08 Dispositif d'alimentation a recuperation d'energie d'une pompe

Publications (1)

Publication Number Publication Date
ES486679A1 true ES486679A1 (es) 1980-05-16

Family

ID=9215849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486679A Expired ES486679A1 (es) 1978-12-08 1979-12-07 Dispositivo de alimentacion con recuperacion de energia de una bomba

Country Status (2)

Country Link
ES (1) ES486679A1 (es)
FR (1) FR2443598A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418384A1 (de) * 1984-05-17 1985-11-21 Peter Graf von 8000 München Ingelheim Vorrichtungen zur drehzahlunabhaengigen foerderstromregulierung mit energierueckgewinn bei konstantpumpen - insbesondere bei schmieroelpumpen
DE4138516A1 (de) * 1991-11-23 1993-05-27 Luk Fahrzeug Hydraulik Pumpe
US5383812A (en) * 1993-03-08 1995-01-24 Ford Motor Company Radio control valve for a continuously variable transmission
DE4436505A1 (de) * 1994-10-13 1996-04-18 Zahnradfabrik Friedrichshafen Automatgetriebe, insbesondere für Kraftfahrzeuge
DE102007027222B4 (de) * 2007-06-13 2010-07-01 Zf Friedrichshafen Ag Anschlussanordnung für eine Ölpumpe eines Getriebes
IN2009KO01235A (es) 2008-10-20 2015-08-14 Fmo Technology Gmbh
JP5192509B2 (ja) 2010-03-19 2013-05-08 ジヤトコ株式会社 自動変速機の制御装置およびその制御方法
CN113339492A (zh) * 2021-07-07 2021-09-03 银川威力传动技术股份有限公司 电子喷射泵系统及应用其的新能源汽车减速器冷却润滑液压系统

Also Published As

Publication number Publication date
FR2443598B1 (es) 1982-04-23
FR2443598A1 (fr) 1980-07-04

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