GB8311040D0 - Actuation system - Google Patents

Actuation system

Info

Publication number
GB8311040D0
GB8311040D0 GB838311040A GB8311040A GB8311040D0 GB 8311040 D0 GB8311040 D0 GB 8311040D0 GB 838311040 A GB838311040 A GB 838311040A GB 8311040 A GB8311040 A GB 8311040A GB 8311040 D0 GB8311040 D0 GB 8311040D0
Authority
GB
United Kingdom
Prior art keywords
actuation system
actuation
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.)
Withdrawn
Application number
GB838311040A
Other versions
GB2122710A (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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of GB8311040D0 publication Critical patent/GB8311040D0/en
Publication of GB2122710A publication Critical patent/GB2122710A/en
Withdrawn legal-status Critical Current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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30402—Clutch friction coefficient
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—Clutch slip
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50684—Torque resume after 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70406—Pressure
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • F16D2500/70412—Clutch position change rate

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
GB08311040A 1982-06-22 1983-04-22 Actuation system for transmission clutch providing engagement pressure controllable according to clutch slip speed Withdrawn GB2122710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57107088A JPS58225226A (en) 1982-06-22 1982-06-22 Controlling method of connection of friction clutch

Publications (2)

Publication Number Publication Date
GB8311040D0 true GB8311040D0 (en) 1983-05-25
GB2122710A GB2122710A (en) 1984-01-18

Family

ID=14450159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311040A Withdrawn GB2122710A (en) 1982-06-22 1983-04-22 Actuation system for transmission clutch providing engagement pressure controllable according to clutch slip speed

Country Status (2)

Country Link
JP (1) JPS58225226A (en)
GB (1) GB2122710A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147153A (en) * 1985-12-20 1987-07-01 Toyota Motor Corp Gear shifting controller for automatic transmission for vehicle
JPH0516451Y2 (en) * 1986-06-25 1993-04-30
JPH0729571B2 (en) * 1987-08-10 1995-04-05 スズキ株式会社 Line pressure control method for continuously variable transmission
US4875561A (en) * 1987-10-09 1989-10-24 Borg-Warner Automotive, Inc. Dual clutch application area and control
US5058013A (en) * 1989-05-25 1991-10-15 Toyota Jidosha Kabushiki Kaisha Control of engine output torque in coordination with change-over of speed stages of automatic transmission
FR2810705B1 (en) * 2000-06-22 2002-10-31 Peugeot Citroen Automobiles Sa TORQUE HOLDING AND TRANSMISSION DEVICE
DE102006030142A1 (en) * 2006-06-29 2008-01-03 Zf Friedrichshafen Ag Method for controlling an automated friction clutch
DE112007002334T5 (en) 2006-10-13 2009-08-20 Ricardo Uk Ltd., Shoreham-By-Sea clutches
DE102007012246A1 (en) * 2007-03-14 2008-09-18 Zf Friedrichshafen Ag Method and device for controlling a clutch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505910A (en) * 1967-03-07 1970-04-14 Toyo Kogyo Co Speed change control device for the automatic transmission control system used for automotive vehicles
US3730315A (en) * 1971-07-30 1973-05-01 Gen Motors Corp Hydrodynamic device with slipping mechanical clutch
DE2456509C3 (en) * 1974-11-29 1978-11-02 Frieseke & Hoepfner Gmbh, 8520 Erlangen Electrical control device for the clutch actuation of a clutch of a motor vehicle, in particular a truck, which is held engaged by spring force
US4457411A (en) * 1980-06-02 1984-07-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Torque transmission device
US4468988A (en) * 1980-08-04 1984-09-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Slip control system for a clutch
JPS57137724A (en) * 1981-02-19 1982-08-25 Fuji Heavy Ind Ltd Overheating prevention device of clutch
JPS57140925A (en) * 1981-02-24 1982-08-31 Fuji Heavy Ind Ltd Detection of clutch overheat
DE3129681A1 (en) * 1981-07-28 1983-02-17 Daimler-Benz Ag, 7000 Stuttgart "ARRANGEMENT FOR CONTROLLING THE TRANSFERABLE TORQUE OF FRICTION SWITCHING ELEMENTS"

Also Published As

Publication number Publication date
JPS58225226A (en) 1983-12-27
GB2122710A (en) 1984-01-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)