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GB2458502B - A method and apparatus for determining the engagement state of a clutch - Google Patents

A method and apparatus for determining the engagement state of a clutch

Info

Publication number
GB2458502B
GB2458502B GB0805223.5A GB0805223A GB2458502B GB 2458502 B GB2458502 B GB 2458502B GB 0805223 A GB0805223 A GB 0805223A GB 2458502 B GB2458502 B GB 2458502B
Authority
GB
United Kingdom
Prior art keywords
clutch
determining
engagement state
engagement
state
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.)
Active
Application number
GB0805223.5A
Other versions
GB0805223D0 (en
GB2458502A (en
Inventor
Ian Halleron
Themi Petridis
Andrew Anderson
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to GB0805223.5A priority Critical patent/GB2458502B/en
Publication of GB0805223D0 publication Critical patent/GB0805223D0/en
Priority to DE102009012573A priority patent/DE102009012573A1/en
Priority to CN2009101286857A priority patent/CN101539179B/en
Publication of GB2458502A publication Critical patent/GB2458502A/en
Application granted granted Critical
Publication of GB2458502B publication Critical patent/GB2458502B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof
    • 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
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/30401—On-off signal indicating the engage or disengaged position of the clutch
    • 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
    • F16D2500/508—Relating driving conditions
    • F16D2500/50883—Stop-and-go, i.e. repeated stopping and starting, e.g. in traffic jams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB0805223.5A 2008-03-20 2008-03-20 A method and apparatus for determining the engagement state of a clutch Active GB2458502B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0805223.5A GB2458502B (en) 2008-03-20 2008-03-20 A method and apparatus for determining the engagement state of a clutch
DE102009012573A DE102009012573A1 (en) 2008-03-20 2009-03-11 Method and device for determining the coupling state of a coupling
CN2009101286857A CN101539179B (en) 2008-03-20 2009-03-18 A method and apparatus for determining the engagement state of a clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0805223.5A GB2458502B (en) 2008-03-20 2008-03-20 A method and apparatus for determining the engagement state of a clutch

Publications (3)

Publication Number Publication Date
GB0805223D0 GB0805223D0 (en) 2008-04-30
GB2458502A GB2458502A (en) 2009-09-23
GB2458502B true GB2458502B (en) 2012-02-08

Family

ID=39386543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0805223.5A Active GB2458502B (en) 2008-03-20 2008-03-20 A method and apparatus for determining the engagement state of a clutch

Country Status (3)

Country Link
CN (1) CN101539179B (en)
DE (1) DE102009012573A1 (en)
GB (1) GB2458502B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8155850B2 (en) 2009-07-23 2012-04-10 GM Global Technology Operations LLC System for controlling peak torque in manual transmissions
DE102010047173A1 (en) * 2009-10-15 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg coupling device
DE102011103750A1 (en) * 2010-06-28 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Hydrostatic actuator and method of controlling a hydrostatic actuator
GB2500932B (en) * 2012-04-05 2018-12-05 Ford Global Tech Llc A method for producing a control output from a clutch position sensing system of a motor vehicle
DE102012217289A1 (en) 2012-09-25 2014-03-27 Ford Global Technologies, Llc Method and device for operating an automatic start / stop system
DE102013219108B4 (en) 2012-09-25 2020-12-31 Ford Global Technologies, Llc Method and device for operating an automatic start / stop
GB2506673B (en) * 2012-10-08 2017-09-13 Ford Global Tech Llc A method for inferring clutch engagement state
CN107272528A (en) * 2016-04-07 2017-10-20 卡特彼勒公司 Control method and control device for frock fast replacing device
DE102016215590B4 (en) * 2016-08-19 2018-10-25 Schaeffler Technologies AG & Co. KG Method for determining an actuator travel of a hydraulic clutch actuator
CN110926389A (en) * 2019-12-05 2020-03-27 武汉理工大学 System and method for measuring position of slip point of AMT (automated mechanical transmission) clutch of heavy commercial vehicle
CN113357288A (en) * 2021-06-03 2021-09-07 广东三水合肥工业大学研究院 Hydraulic clutch control device and method
CN113417951A (en) * 2021-06-17 2021-09-21 潍柴动力股份有限公司 Control method and control device for clutch separation and readable storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062366A (en) * 1996-12-19 2000-05-16 Volkswagen Ag Friction clutch arrangement
WO2004063588A1 (en) * 2003-01-10 2004-07-29 Automative Products France S.A. Clutch accelerators
US20050000772A1 (en) * 2003-06-11 2005-01-06 Steffen Wohner Device for sensing the axial position, in relation to the other component, of one of two components mobile relative to each other

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129292A1 (en) * 1971-06-12 1973-01-04 Bosch Gmbh Robert ACTUATION CYLINDER FOR A HYDRAULICALLY ACTUATED FRICTION CLUTCH
US4705151A (en) * 1985-10-31 1987-11-10 Automotive Product Plc Hydraulic slave cylinder interlock switching device with proximity sensor
GB9503219D0 (en) * 1995-02-18 1995-04-05 Eaton Corp Control method/system for pneumatically actuated clutch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062366A (en) * 1996-12-19 2000-05-16 Volkswagen Ag Friction clutch arrangement
WO2004063588A1 (en) * 2003-01-10 2004-07-29 Automative Products France S.A. Clutch accelerators
US20050000772A1 (en) * 2003-06-11 2005-01-06 Steffen Wohner Device for sensing the axial position, in relation to the other component, of one of two components mobile relative to each other

Also Published As

Publication number Publication date
GB0805223D0 (en) 2008-04-30
DE102009012573A1 (en) 2009-09-24
CN101539179A (en) 2009-09-23
GB2458502A (en) 2009-09-23
CN101539179B (en) 2013-11-13

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