FR2793861B1 - CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT - Google Patents

CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT

Info

Publication number
FR2793861B1
FR2793861B1 FR9906423A FR9906423A FR2793861B1 FR 2793861 B1 FR2793861 B1 FR 2793861B1 FR 9906423 A FR9906423 A FR 9906423A FR 9906423 A FR9906423 A FR 9906423A FR 2793861 B1 FR2793861 B1 FR 2793861B1
Authority
FR
France
Prior art keywords
motor vehicle
continuously variable
power unit
vehicle power
variable power
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 - Fee Related
Application number
FR9906423A
Other languages
French (fr)
Other versions
FR2793861A1 (en
Inventor
Keyvan Kargar
Frederic Cheze
Jean Luc Butot
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
Original Assignee
Renault SAS
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 filed Critical Renault SAS
Priority to FR9906423A priority Critical patent/FR2793861B1/en
Priority to EP00401384A priority patent/EP1055844A1/en
Publication of FR2793861A1 publication Critical patent/FR2793861A1/en
Application granted granted Critical
Publication of FR2793861B1 publication Critical patent/FR2793861B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
    • F16H2037/103—Power split variators with each end of the CVT connected or connectable to a Ravigneaux set

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR9906423A 1999-05-20 1999-05-20 CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT Expired - Fee Related FR2793861B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9906423A FR2793861B1 (en) 1999-05-20 1999-05-20 CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT
EP00401384A EP1055844A1 (en) 1999-05-20 2000-05-19 Continuous power dividing hydromechanical transmission for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906423A FR2793861B1 (en) 1999-05-20 1999-05-20 CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT

Publications (2)

Publication Number Publication Date
FR2793861A1 FR2793861A1 (en) 2000-11-24
FR2793861B1 true FR2793861B1 (en) 2001-08-17

Family

ID=9545815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906423A Expired - Fee Related FR2793861B1 (en) 1999-05-20 1999-05-20 CONTINUOUSLY VARIABLE POWER DERIVATIVE TRANSMISSION FOR MOTOR VEHICLE POWER UNIT

Country Status (1)

Country Link
FR (1) FR2793861B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034751A1 (en) 2010-08-19 2012-02-23 Robert Bosch Gmbh Power split transmission for a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125123C2 (en) * 1981-06-26 1987-01-08 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Gearbox for a front-wheel drive vehicle
DE3125122A1 (en) * 1981-06-26 1983-01-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Transmission for a vehicle, especially a tractor transmission
DE3673514D1 (en) * 1986-01-24 1990-09-20 Mitsuboshi Belting Ltd DEVICE FOR DAMPING TRANSMISSION NOISE.
DE4441085A1 (en) 1994-05-18 1996-01-18 Michael Meyerle Continuously variable transmission for automobile
ATE217395T1 (en) * 1997-09-09 2002-05-15 Zahnradfabrik Friedrichshafen POWER SPLIT TRANSMISSION AND ITS INSTALLATION IN A TRANSMISSION HOUSING

Also Published As

Publication number Publication date
FR2793861A1 (en) 2000-11-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20130131