FR2404778A1 - Convertisseur hydrodynamique de couple de rotation - Google Patents

Convertisseur hydrodynamique de couple de rotation

Info

Publication number
FR2404778A1
FR2404778A1 FR7826181A FR7826181A FR2404778A1 FR 2404778 A1 FR2404778 A1 FR 2404778A1 FR 7826181 A FR7826181 A FR 7826181A FR 7826181 A FR7826181 A FR 7826181A FR 2404778 A1 FR2404778 A1 FR 2404778A1
Authority
FR
France
Prior art keywords
clutch
direct drive
torque converter
shunting
servo
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.)
Granted
Application number
FR7826181A
Other languages
English (en)
Other versions
FR2404778B3 (fr
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.)
Xaver Fendt and Co
Original Assignee
Xaver Fendt and Co
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 Xaver Fendt and Co filed Critical Xaver Fendt and Co
Publication of FR2404778A1 publication Critical patent/FR2404778A1/fr
Application granted granted Critical
Publication of FR2404778B3 publication Critical patent/FR2404778B3/fr
Granted 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
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H2045/005—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a clutch between fluid gearing and the mechanical gearing unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Transmissions (AREA)
  • Control Of Fluid Gearings (AREA)
  • General Details Of Gearings (AREA)

Abstract

a. Convertisseur hydrodynamique de couple de rotation. b. Convertisseur caractérisé en ce que l'arbre de roue de turbine est creux en vue de la traversée d'un arbre d'entraînement secondaire indépendant du convertisseur de couple de rotation, et le canal à fluide de pression allant à l'accouplement de court-circuit est étanché par rapport à l'espace intérieur de l'arbre de roue de turbine qui reçoit l'arbre d'entraînement secondaire. c. L'invention trouve son application dans le domaine des convertisseurs hydrodynamiques de couples de rotation.
FR7826181A 1977-10-01 1978-09-12 Convertisseur hydrodynamique de couple de rotation Granted FR2404778A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772744342 DE2744342C2 (de) 1977-10-01 1977-10-01 Hydrodynamisch-mechanisches Getriebe

Publications (2)

Publication Number Publication Date
FR2404778A1 true FR2404778A1 (fr) 1979-04-27
FR2404778B3 FR2404778B3 (fr) 1981-05-29

Family

ID=6020480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826181A Granted FR2404778A1 (fr) 1977-10-01 1978-09-12 Convertisseur hydrodynamique de couple de rotation

Country Status (2)

Country Link
DE (1) DE2744342C2 (fr)
FR (1) FR2404778A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557518A1 (fr) * 1983-12-28 1985-07-05 Fendt & Co Xaver Installation a convertisseur de couple hydrodynamique pour l'entrainement d'un tracteur notamment a usage agricole et procede de mise en oeuvre
GB2498752A (en) * 2012-01-26 2013-07-31 Jc Bamford Excavators Ltd Transmission with torque converter having a hollow shaft

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201590A1 (de) * 2002-01-17 2003-07-31 Zahnradfabrik Friedrichshafen Lastschaltgetriebe mit hydrodynamischem und optinalem mechanischen Leistungspfad
DE102015219000A1 (de) * 2015-10-01 2017-04-06 Zf Friedrichshafen Ag Lastschaltgetriebe für Arbeitsmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699689A (en) * 1950-02-23 1955-01-18 Jarvis C Marble Variable speed power transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557518A1 (fr) * 1983-12-28 1985-07-05 Fendt & Co Xaver Installation a convertisseur de couple hydrodynamique pour l'entrainement d'un tracteur notamment a usage agricole et procede de mise en oeuvre
GB2498752A (en) * 2012-01-26 2013-07-31 Jc Bamford Excavators Ltd Transmission with torque converter having a hollow shaft

Also Published As

Publication number Publication date
DE2744342A1 (de) 1979-04-12
FR2404778B3 (fr) 1981-05-29
DE2744342C2 (de) 1984-02-09

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