FR2339101A1 - Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping - Google Patents

Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping

Info

Publication number
FR2339101A1
FR2339101A1 FR7602026A FR7602026A FR2339101A1 FR 2339101 A1 FR2339101 A1 FR 2339101A1 FR 7602026 A FR7602026 A FR 7602026A FR 7602026 A FR7602026 A FR 7602026A FR 2339101 A1 FR2339101 A1 FR 2339101A1
Authority
FR
France
Prior art keywords
drive shaft
shafts
torque transmission
hydraulic turbine
starting torque
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
FR7602026A
Other languages
French (fr)
Other versions
FR2339101B1 (en
Inventor
Abal Jean Henri Bedue
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.)
Technip France SAS
Original Assignee
Technip SA
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 Technip SA filed Critical Technip SA
Priority to FR7602026A priority Critical patent/FR2339101A1/en
Priority to CH1512676A priority patent/CH600193A5/xx
Priority to DE19762658057 priority patent/DE2658057A1/en
Publication of FR2339101A1 publication Critical patent/FR2339101A1/en
Application granted granted Critical
Publication of FR2339101B1 publication Critical patent/FR2339101B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
    • F16D47/06—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a clutch with a fluid or a semifluid as power-transmitting means
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type

Abstract

The hydraulic-mechanical coupling for two coaxial shafts has two sets of friction discs. Each set is in mesh with one of the shafts. The discs of the driver shaft also include vanes which pump a hydraulic fluid when they are rotating. Turbine blades on the friction discs of the driven shaft are thus rotated by the movement of the hydraulic fluid. when the speed of the two shafts is identical, a valve is opened so that piston clamps the two sets of friction plates axially together. Thus the two shafts are now coupled by mechanical means.
FR7602026A 1976-01-26 1976-01-26 Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping Granted FR2339101A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7602026A FR2339101A1 (en) 1976-01-26 1976-01-26 Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping
CH1512676A CH600193A5 (en) 1976-01-26 1976-12-01
DE19762658057 DE2658057A1 (en) 1976-01-26 1976-12-22 DEVICE FOR HYDRAULIC-MECHANICAL COUPLING BETWEEN A DRIVE SHAFT AND A DRIVEN SHAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602026A FR2339101A1 (en) 1976-01-26 1976-01-26 Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping

Publications (2)

Publication Number Publication Date
FR2339101A1 true FR2339101A1 (en) 1977-08-19
FR2339101B1 FR2339101B1 (en) 1980-11-28

Family

ID=9168370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602026A Granted FR2339101A1 (en) 1976-01-26 1976-01-26 Friction coupling for two coaxial shafts - has hydraulic turbine for starting torque transmission with drive shaft disc located vanes for fluid pumping

Country Status (3)

Country Link
CH (1) CH600193A5 (en)
DE (1) DE2658057A1 (en)
FR (1) FR2339101A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179147A2 (en) * 1999-05-21 2002-02-13 Kenneth O. Johnson Non-grounded hydraulic transmission apparatus
US6711896B1 (en) 1999-05-21 2004-03-30 Kenneth O. Johnson Non-grounded hydraulic transmission apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034540B4 (en) * 2004-07-16 2013-07-25 Zf Friedrichshafen Ag Coupling arrangement with a cooling chamber

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294122A (en) * 1927-07-14 1929-10-16 Walter Voith Improvements in or relating to clutches or couplings to be engaged and disengaged while in operation
US2412006A (en) * 1945-06-04 1946-12-03 Pedersen Morris Clutch mechanism
US2986955A (en) * 1958-12-08 1961-06-06 Thompson Ramo Wooldridge Inc Fluid mechanical coupling
GB978463A (en) * 1960-07-27 1964-12-23 George Monaghan Improvements in fluid-couplings
DE1475342A1 (en) * 1964-10-26 1969-04-10 Physik Chem Forschungs Inst Pr Device for hydrodynamic power transmission
DE1625837A1 (en) * 1967-09-30 1970-08-20 Voith Getriebe Kg Lockable or switchable clutch that is slip-free in the limit switch position
DE2245901A1 (en) * 1972-09-19 1974-04-04 Konrad Altmann DEVICE FOR CONTINUOUSLY TRANSFERRING A TORQUE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294122A (en) * 1927-07-14 1929-10-16 Walter Voith Improvements in or relating to clutches or couplings to be engaged and disengaged while in operation
US2412006A (en) * 1945-06-04 1946-12-03 Pedersen Morris Clutch mechanism
US2986955A (en) * 1958-12-08 1961-06-06 Thompson Ramo Wooldridge Inc Fluid mechanical coupling
GB978463A (en) * 1960-07-27 1964-12-23 George Monaghan Improvements in fluid-couplings
DE1475342A1 (en) * 1964-10-26 1969-04-10 Physik Chem Forschungs Inst Pr Device for hydrodynamic power transmission
DE1625837A1 (en) * 1967-09-30 1970-08-20 Voith Getriebe Kg Lockable or switchable clutch that is slip-free in the limit switch position
DE2245901A1 (en) * 1972-09-19 1974-04-04 Konrad Altmann DEVICE FOR CONTINUOUSLY TRANSFERRING A TORQUE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179147A2 (en) * 1999-05-21 2002-02-13 Kenneth O. Johnson Non-grounded hydraulic transmission apparatus
EP1179147A4 (en) * 1999-05-21 2002-07-31 Kenneth O Johnson Non-grounded hydraulic transmission apparatus
US6711896B1 (en) 1999-05-21 2004-03-30 Kenneth O. Johnson Non-grounded hydraulic transmission apparatus

Also Published As

Publication number Publication date
DE2658057A1 (en) 1977-07-28
CH600193A5 (en) 1978-06-15
FR2339101B1 (en) 1980-11-28

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Legal Events

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ST Notification of lapse