ES8207301A1 - Perfeccionamientos en sistemas de control de una transmisionrotativa de doble embrague - Google Patents

Perfeccionamientos en sistemas de control de una transmisionrotativa de doble embrague

Info

Publication number
ES8207301A1
ES8207301A1 ES499907A ES499907A ES8207301A1 ES 8207301 A1 ES8207301 A1 ES 8207301A1 ES 499907 A ES499907 A ES 499907A ES 499907 A ES499907 A ES 499907A ES 8207301 A1 ES8207301 A1 ES 8207301A1
Authority
ES
Spain
Prior art keywords
control system
transmission
electronic control
speed ratio
rotary transmission
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
ES499907A
Other languages
English (en)
Spanish (es)
Other versions
ES499907A0 (es
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of ES499907A0 publication Critical patent/ES499907A0/es
Publication of ES8207301A1 publication Critical patent/ES8207301A1/es
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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H2306/00—Shifting
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
ES499907A 1980-02-28 1981-02-27 Perfeccionamientos en sistemas de control de una transmisionrotativa de doble embrague Expired ES8207301A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8006846 1980-02-28

Publications (2)

Publication Number Publication Date
ES499907A0 ES499907A0 (es) 1982-09-01
ES8207301A1 true ES8207301A1 (es) 1982-09-01

Family

ID=10511763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499907A Expired ES8207301A1 (es) 1980-02-28 1981-02-27 Perfeccionamientos en sistemas de control de una transmisionrotativa de doble embrague

Country Status (8)

Country Link
US (1) US4412461A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0035335B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56138551A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU535340B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8101139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3175013D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8207301A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2070704B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3271527D1 (en) * 1981-05-15 1986-07-10 Automotive Prod Plc Control system for an automatic transmission
JPS6181043U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-10-31 1986-05-29
US4821190A (en) * 1986-05-27 1989-04-11 Ford Motor Company Closed loop computer control for an automatic transmission
EP0354005B1 (en) * 1988-08-02 1994-11-02 Toyota Jidosha Kabushiki Kaisha Hydraulic control device for automatic transmission for vehicle with high accuracy reverse inhibition system
DE4122628A1 (de) * 1991-07-09 1993-01-14 Renk Ag Getriebeanlage
US6463821B1 (en) 2001-06-29 2002-10-15 Daimlerchrysler Corporation Method of controlling a transmission having a dual clutch system
US6869382B2 (en) 2003-05-07 2005-03-22 Daimlerchrysler Corporation Double-downshift gear strategy for a dual clutch automatic transmission
US8696518B2 (en) * 2010-09-30 2014-04-15 Ford Global Technologies, Llc Hydraulic control for powershift transmission

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145827A (en) * 1919-03-26 1920-06-28 Swinfen Bramley Moore Improvements in change-speed mechanism
GB585716A (en) * 1939-08-11 1947-02-21 Adolphe Kegresse Improvements in variable-speed transmissions, more particularly for motor vehicles
GB753598A (en) 1953-12-10 1956-07-25 Smith & Sons Ltd S Improvements in or relating to transmission systems
GB795260A (en) * 1955-09-29 1958-05-21 Brown David & Sons Ltd An improvement in or relating to variable-speed gearboxes
GB970535A (en) 1959-10-08 1964-09-23 Smith & Sons Ltd S Improvements in or relating to control means for automatic gear-change mechanisms
GB983245A (en) 1961-11-15 1965-02-17 Cav Ltd Automatic transmission mechanism for road vehicles
DE1505535C3 (de) 1966-01-27 1978-09-21 Robert Bosch Gmbh, 7000 Stuttgart Selbsttätige elektrische Steuereinrichtung für ein Kraftfahrzeug-Zahnräderwechselgetriebe
DE1530994B2 (de) 1967-03-03 1974-07-25 Robert Bosch Gmbh, 7000 Stuttgart Stirnradschaltgetriebe mit vier Vorwärtsgängen, insbesondere für Kraftfahrzeuge
US3448640A (en) 1967-06-30 1969-06-10 Gen Motors Corp Electrical control for automatic transmission
FR1600304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-12-31 1970-07-20
US3675511A (en) 1969-02-28 1972-07-11 Toyota Motor Co Ltd Automatic transmission system
DE2036732C3 (de) * 1970-07-24 1979-05-23 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zum synchronisierten Schalten von Stufenwechselgetrieben in Fahrzeugen
GB1420307A (en) * 1971-12-15 1976-01-07 Automotive Prod Co Ltd Electronic control system for power transmission systems providing automatic changes of gear ratio
FR2266061B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-03-29 1979-02-16 Berliet Automobiles
FR2278520A1 (fr) * 1974-04-24 1976-02-13 Berliet Automobiles Procede pour la commande automatique d'une boite de vitesses sur un vehicule automobile
DE2448540A1 (de) 1974-10-11 1976-04-22 Bosch Gmbh Robert Elektronische steuervorrichtung
US4082013A (en) * 1974-11-22 1978-04-04 General Motors Corporation Hydrostatic transmission control
GB1493191A (en) * 1975-01-02 1977-11-23 Texas Instruments Ltd Controlled mechanical system
GB1531434A (en) * 1976-04-15 1978-11-08 Automotive Prod Co Ltd Automatic gearboxes for vehicles
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission
US4208925A (en) * 1977-08-11 1980-06-24 Caterpillar Tractor Co. Electronic transmission control and method therefor
AU525952B2 (en) 1978-01-24 1982-12-09 Lahive, John A. Mechanical automatic transmission

Also Published As

Publication number Publication date
AU6717781A (en) 1981-09-03
DE3175013D1 (en) 1986-09-04
BR8101139A (pt) 1981-09-01
ES499907A0 (es) 1982-09-01
GB2070704A (en) 1981-09-09
JPS56138551A (en) 1981-10-29
EP0035335B1 (en) 1986-07-30
AU535340B2 (en) 1984-03-15
EP0035335A2 (en) 1981-09-09
EP0035335A3 (en) 1983-11-16
JPH0130026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-15
US4412461A (en) 1983-11-01
GB2070704B (en) 1984-05-23

Similar Documents

Publication Publication Date Title
ES8201900A1 (es) Perfeccionamientos en transmisiones de potencia rotatoria, particularmente para vehiculos de motor
JPS57190149A (en) Speed changer for vehicle
EP0414547A3 (en) Line pressure control system for automatic transmission
ES8301527A1 (es) Perfeccionamiento en transmisiones rotativas para vehiculos de motor.
ES8308012A1 (es) Perfeccionamientos en una transmision rotativa.
US4610177A (en) Preselected multiratio transmission
EP0088486A3 (en) Rotary transmission
SE8504736D0 (sv) Elektronisk vexlingsstyranordning
FR2274838B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES8303644A1 (es) Perfeccionamientos en transmisiones rotatorias.
EP0366003A3 (en) Line pressure control system for automatic transmission
EP0164857A3 (en) A transmission
EP0390335A3 (en) Multispeed power transmission
FR2414666B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES8207301A1 (es) Perfeccionamientos en sistemas de control de una transmisionrotativa de doble embrague
EP0159141A3 (en) A change speed transmission
EP0034411A3 (en) Rotary transmission
EP0326119A3 (en) Shift control system for automatic transmission
NL164939B (nl) Traploos in toerental te wijzigen overbrengings- mechanisme.
EP0034412A3 (en) Rotary power transmission
EP0150583A3 (en) Automatic gear box
ES8204105A1 (es) Perfeccionamientos en una transmision de potencia rotativa particularmente para vehiculos de motor
ES8503805A1 (es) Una transmision de desplazamiento de potencia
GB1375467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES382132A1 (es) Perfeccionamientos en los sistemas de transmision.