ES8702612A1 - Dispositivo de control de una transmision continua - Google Patents

Dispositivo de control de una transmision continua

Info

Publication number
ES8702612A1
ES8702612A1 ES547241A ES547241A ES8702612A1 ES 8702612 A1 ES8702612 A1 ES 8702612A1 ES 547241 A ES547241 A ES 547241A ES 547241 A ES547241 A ES 547241A ES 8702612 A1 ES8702612 A1 ES 8702612A1
Authority
ES
Spain
Prior art keywords
reverse
variable speed
control system
speed drive
continuously variable
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
ES547241A
Other languages
English (en)
Other versions
ES547241A0 (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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
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 SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES547241A0 publication Critical patent/ES547241A0/es
Publication of ES8702612A1 publication Critical patent/ES8702612A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/065—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the friction or endless flexible member type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

DISPOSITIVO DE CONTROL DE UNA TRANSMISION CONTINUA. CARACTERIZADO PORQUE DICHO DISPOSITIVO DE CONTROL GENERA UNA REFERENCIA DE VELOCIDAD DE ENTRADA DEL VARIADOR PARA LA MARCHA ATRAS, QUE ES DIFERENTE DE LA REFERENCIA DE VELOCIDAD DE ENTRADA DEL VARIADOR PARA LA MARCHA ADELANTE, AL OBJETO DE OBTENER, DURANTE EL TIEMPO DE DESLIZAMIENTO DEL CONVERTIDOR EN MARCHA ATRAS, UNA RELACION DE TRANSMISION DEL VARIADOR QUE SE ALARGUE Y LLEGUE A SER MAS LARGA QUE LA DE LA MARCHA ADELANTE; Y PORQUE LA REFERENCIA DE VELOCIDAD ES FUNCION DE LA POSICION DE LOS MEDIOS DE ALIMENTACION DEL MOTOR, QUE PUEDEN CALCULARSE A PARTIR DE LAS CARACTERISTICAS HABITUALES DEL MOTOR, DEL CONVERTIDOR Y DEL VARIADOR, AL OBJETO DE OBTENER LOS RENDIMIENTOS MAXIMOS.
ES547241A 1984-09-25 1985-09-24 Dispositivo de control de una transmision continua Expired ES8702612A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8414689A FR2570787B1 (fr) 1984-09-25 1984-09-25 Dispositif de pilotage d'une transmission continue

Publications (2)

Publication Number Publication Date
ES547241A0 ES547241A0 (es) 1986-12-16
ES8702612A1 true ES8702612A1 (es) 1986-12-16

Family

ID=9308032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547241A Expired ES8702612A1 (es) 1984-09-25 1985-09-24 Dispositivo de control de una transmision continua

Country Status (5)

Country Link
US (1) US4676766A (es)
EP (1) EP0176445B1 (es)
DE (1) DE3562807D1 (es)
ES (1) ES8702612A1 (es)
FR (1) FR2570787B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150554A (ja) * 1988-11-30 1990-06-08 Suzuki Motor Co Ltd 連続可変変速機のクリープ制御装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743184A (es) * 1933-03-25
US2542351A (en) * 1946-08-15 1951-02-20 Frank H Draper Reversible speed-changing mechanism
US2932216A (en) * 1956-07-16 1960-04-12 Rockwell Standard Co Variable speed drive
US2996934A (en) * 1958-11-10 1961-08-22 Hesston Mfg Co Inc Differential steering control
US3370485A (en) * 1965-11-08 1968-02-27 J P Ballington Variable speed transmissions
US3670594A (en) * 1970-01-26 1972-06-20 North American Rockwell Infinitely variable planetary transmission
US3715928A (en) * 1971-10-07 1973-02-13 Hesston Corp Variable speed power transmission
DE2329364A1 (de) * 1973-06-08 1975-01-02 Bosch Gmbh Robert Automatisches getriebe fuer kraftfahrzeuge
US4301902A (en) * 1979-09-04 1981-11-24 Indus Wheel Company Div. Of Carlisle Corporation Combination vehicle speed and direction control
US4522086A (en) * 1981-04-24 1985-06-11 Borg-Warner Corporation Control system for continuously variable transmission
EP0073475B1 (en) * 1981-08-27 1988-02-03 Nissan Motor Co., Ltd. Control apparatus and method for engine-continuously variable transmission
IT1156032B (it) * 1982-05-28 1987-01-28 Fiat Auto Spa Dispositivo di trasmissione del moto per autoveicoli
JPS59106754A (ja) * 1982-12-09 1984-06-20 Nissan Motor Co Ltd Ｖベルト式無段変速機の油圧制御装置
FR2553488A1 (fr) * 1983-10-12 1985-04-19 Renault Variateur a convertisseur inverseur integre

Also Published As

Publication number Publication date
FR2570787A1 (fr) 1986-03-28
ES547241A0 (es) 1986-12-16
EP0176445B1 (fr) 1988-05-18
DE3562807D1 (en) 1988-06-23
US4676766A (en) 1987-06-30
EP0176445A1 (fr) 1986-04-02
FR2570787B1 (fr) 1986-12-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603