FR2478760B2 - - Google Patents

Info

Publication number
FR2478760B2
FR2478760B2 FR8006167A FR8006167A FR2478760B2 FR 2478760 B2 FR2478760 B2 FR 2478760B2 FR 8006167 A FR8006167 A FR 8006167A FR 8006167 A FR8006167 A FR 8006167A FR 2478760 B2 FR2478760 B2 FR 2478760B2
Authority
FR
France
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
FR8006167A
Other languages
French (fr)
Other versions
FR2478760A2 (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 FR8006167A priority Critical patent/FR2478760A2/en
Priority to US06/158,549 priority patent/US4377226A/en
Priority to RO101388A priority patent/RO84642B/en
Priority to PT71392A priority patent/PT71392A/en
Priority to CA000353925A priority patent/CA1161144A/en
Priority to DE8080103267T priority patent/DE3065595D1/en
Priority to BR8003662A priority patent/BR8003662A/en
Priority to EP80103267A priority patent/EP0021259B1/en
Priority to ES492725A priority patent/ES492725A0/en
Priority to AR281396A priority patent/AR223224A1/en
Publication of FR2478760A2 publication Critical patent/FR2478760A2/en
Application granted granted Critical
Publication of FR2478760B2 publication Critical patent/FR2478760B2/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
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
FR8006167A 1979-06-13 1980-03-19 Hydraulic torque converter bridging control device - automatically suppresses bridging prior to transmission ratio change by controlling piston being moved out of its seating (PT 12.12.80) Granted FR2478760A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR8006167A FR2478760A2 (en) 1980-03-19 1980-03-19 Hydraulic torque converter bridging control device - automatically suppresses bridging prior to transmission ratio change by controlling piston being moved out of its seating (PT 12.12.80)
RO101388A RO84642B (en) 1979-06-13 1980-06-11 Device for controlling blocking of a hydrodynamic couple converter
US06/158,549 US4377226A (en) 1979-06-13 1980-06-11 Device controlling the bridging of a hydrodynamic torque converter
CA000353925A CA1161144A (en) 1979-06-13 1980-06-12 Coupling control device for hydrodynamic torque converter
PT71392A PT71392A (en) 1979-06-13 1980-06-12 DEVICE FOR CONTROLLING THE BRIDGE OF A HYDRODYNAMIC TORQUE CONVERTER
DE8080103267T DE3065595D1 (en) 1979-06-13 1980-06-12 Control device for a lock-up clutch of a hydrodynamic torque converter
BR8003662A BR8003662A (en) 1979-06-13 1980-06-12 TIPPING COMMAND DEVICE ALLOWING COUPLING WITHOUT SLIDING BETWEEN THE INPUT TREE AND THE OUTPUT TREE OF A HYDRODINAMIC TORQUE CONVERTER
EP80103267A EP0021259B1 (en) 1979-06-13 1980-06-12 Control device for a lock-up clutch of a hydrodynamic torque converter
ES492725A ES492725A0 (en) 1979-06-13 1980-06-13 DEVICE FOR CONTROLLING THE DIRECT COUPLING OF A HYDRODYNAMIC TORQUE CONVERTER
AR281396A AR223224A1 (en) 1979-06-13 1980-06-13 A COUPLING DEVICE FOR A HYDRODYNAMIC TORQUE CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006167A FR2478760A2 (en) 1980-03-19 1980-03-19 Hydraulic torque converter bridging control device - automatically suppresses bridging prior to transmission ratio change by controlling piston being moved out of its seating (PT 12.12.80)

Publications (2)

Publication Number Publication Date
FR2478760A2 FR2478760A2 (en) 1981-09-25
FR2478760B2 true FR2478760B2 (en) 1984-04-20

Family

ID=9239856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006167A Granted FR2478760A2 (en) 1979-06-13 1980-03-19 Hydraulic torque converter bridging control device - automatically suppresses bridging prior to transmission ratio change by controlling piston being moved out of its seating (PT 12.12.80)

Country Status (1)

Country Link
FR (1) FR2478760A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092777B (en) * 1957-01-03 1960-11-10 Volkswagenwerk Gmbh Device for controlling an oil pressure operated friction clutch for bridging a hydrodynamic torque converter for motor vehicles
FR2102439A5 (en) * 1970-08-04 1972-04-07 Ferodo Sa
FR2102502A5 (en) * 1970-08-06 1972-04-07 Ferodo Sa
GB1485085A (en) * 1975-02-21 1977-09-08 Brockhouse Transmissions Hydrokinetic fluid torque transmission
DE2539147A1 (en) * 1975-09-03 1977-03-17 Bosch Gmbh Robert DEVICE FOR CONTROLLING A CONVERSION LOCK-UP CLUTCH
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission

Also Published As

Publication number Publication date
FR2478760A2 (en) 1981-09-25

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