FR1231667A - Transmission différentielle hydraulique à rapport variable - Google Patents

Transmission différentielle hydraulique à rapport variable

Info

Publication number
FR1231667A
FR1231667A FR770648A FR770648A FR1231667A FR 1231667 A FR1231667 A FR 1231667A FR 770648 A FR770648 A FR 770648A FR 770648 A FR770648 A FR 770648A FR 1231667 A FR1231667 A FR 1231667A
Authority
FR
France
Prior art keywords
variable
differential transmission
hydraulic differential
ratio hydraulic
ratio
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
FR770648A
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 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
Priority to FR770648A priority Critical patent/FR1231667A/fr
Priority to GB1881359A priority patent/GB914314A/en
Application granted granted Critical
Publication of FR1231667A publication Critical patent/FR1231667A/fr
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
    • 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
    • F16H37/0833—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 with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • 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
    • F16H2047/045—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 the fluid gearing comprising a plurality of pumps or motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Control Of Fluid Gearings (AREA)
FR770648A 1958-07-18 1958-07-18 Transmission différentielle hydraulique à rapport variable Expired FR1231667A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR770648A FR1231667A (fr) 1958-07-18 1958-07-18 Transmission différentielle hydraulique à rapport variable
GB1881359A GB914314A (en) 1958-07-18 1959-06-02 Improvements in or relating to variable-ratio hydrostatic differential transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770648A FR1231667A (fr) 1958-07-18 1958-07-18 Transmission différentielle hydraulique à rapport variable

Publications (1)

Publication Number Publication Date
FR1231667A true FR1231667A (fr) 1960-09-30

Family

ID=8707025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770648A Expired FR1231667A (fr) 1958-07-18 1958-07-18 Transmission différentielle hydraulique à rapport variable

Country Status (2)

Country Link
FR (1) FR1231667A (fr)
GB (1) GB914314A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586779A1 (fr) * 1985-09-02 1987-03-06 Sulzer Ag Dispositif hydromecanique de transmission de couple
EP2743543A3 (fr) * 2012-12-17 2014-10-15 Linde Hydraulics GmbH & Co. KG Engrenage d'embrayage à division de puissance d'un entraînement de véhicule

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181195B (en) * 1985-10-04 1989-12-28 Gen Motors France Variable-ratio power transmission mechanism
DE19605386C1 (de) * 1996-02-14 1997-06-12 Gottfried Keller Hydrostatisches Koppelgetriebe
DE19902084A1 (de) * 1999-01-20 2000-08-03 Zahnradfabrik Friedrichshafen Schiffsantriebsanlage mit einer stufenlos leistungsverzweigten Getriebestufe
EP4124779A1 (fr) * 2021-07-26 2023-02-01 Danfoss Scotland Ltd Transmission hydraulique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586779A1 (fr) * 1985-09-02 1987-03-06 Sulzer Ag Dispositif hydromecanique de transmission de couple
EP0215705A1 (fr) * 1985-09-02 1987-03-25 Compagnie De Construction Mecanique Sulzer Dispositif hydromécanique de transmission de couple
US4748810A (en) * 1985-09-02 1988-06-07 Compagnie De Construction Mecanique Sulzer Hydromechanical torque transmission device
EP2743543A3 (fr) * 2012-12-17 2014-10-15 Linde Hydraulics GmbH & Co. KG Engrenage d'embrayage à division de puissance d'un entraînement de véhicule
US9334939B2 (en) 2012-12-17 2016-05-10 Linde Hydraulics Gmbh & Co. Kg Power split transmission of a traction drive of a vehicle

Also Published As

Publication number Publication date
GB914314A (en) 1963-01-02

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