GB2329227B - Method for operating an automated clutch as well as for checking a temperature sensor - Google Patents

Method for operating an automated clutch as well as for checking a temperature sensor

Info

Publication number
GB2329227B
GB2329227B GB9811740A GB9811740A GB2329227B GB 2329227 B GB2329227 B GB 2329227B GB 9811740 A GB9811740 A GB 9811740A GB 9811740 A GB9811740 A GB 9811740A GB 2329227 B GB2329227 B GB 2329227B
Authority
GB
United Kingdom
Prior art keywords
checking
operating
well
temperature sensor
automated clutch
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 - Fee Related
Application number
GB9811740A
Other versions
GB2329227A (en
GB9811740D0 (en
Inventor
Alfons Wagner
Jan Grabenstatter
Thomas Rammhofer
Michael Salecker
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.)
LuK Getriebe Systeme GmbH
Original Assignee
LuK Getriebe Systeme GmbH
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 LuK Getriebe Systeme GmbH filed Critical LuK Getriebe Systeme GmbH
Publication of GB9811740D0 publication Critical patent/GB9811740D0/en
Publication of GB2329227A publication Critical patent/GB2329227A/en
Application granted granted Critical
Publication of GB2329227B publication Critical patent/GB2329227B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/30404—Clutch temperature
    • 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
    • F16D2500/305—Signal inputs from the clutch cooling
    • F16D2500/3055—Cooling oil properties
    • F16D2500/3056—Cooling oil temperature
    • 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
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • 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
    • F16D2500/706—Strategy of control
    • F16D2500/70673—Statistical calculations
    • F16D2500/70694—Statistical calculations with plausibility checks

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)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
GB9811740A 1997-06-04 1998-06-02 Method for operating an automated clutch as well as for checking a temperature sensor Expired - Fee Related GB2329227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19723396 1997-06-04

Publications (3)

Publication Number Publication Date
GB9811740D0 GB9811740D0 (en) 1998-07-29
GB2329227A GB2329227A (en) 1999-03-17
GB2329227B true GB2329227B (en) 2002-06-19

Family

ID=7831370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811740A Expired - Fee Related GB2329227B (en) 1997-06-04 1998-06-02 Method for operating an automated clutch as well as for checking a temperature sensor

Country Status (7)

Country Link
CN (2) CN1112294C (en)
BR (1) BR9803338A (en)
DE (1) DE19823772B4 (en)
FR (2) FR2764248B1 (en)
GB (1) GB2329227B (en)
IT (1) ITMI981238A1 (en)
NO (1) NO982430L (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051374A1 (en) * 2000-10-17 2002-04-18 Zahnradfabrik Friedrichshafen Operating device for a clutch for a car with an automatic gearbox comprises a low pressure actuator arranged concentrically in a chamber in the clutch bell on the gearbox to adjust a pressure plate of the clutch
DE10063781C2 (en) * 2000-12-21 2003-02-20 Zf Sachs Ag Coupling system with a clutch device operated by master cylinder
BR0205609A (en) * 2001-06-13 2003-06-10 Luk Lamellen & Kupplungsbau Clutch drive as well as process for determining clutch meters
DE10231789A1 (en) * 2001-07-19 2003-02-06 Luk Lamellen & Kupplungsbau Clutch release for motor vehicle transmission has master cylinder and slave cylinder with additional electrically controlled valve to control clutch locking when stationary
DE10148203A1 (en) * 2001-09-28 2003-04-10 Zahnradfabrik Friedrichshafen Clutch actuation procedure at low temperatures
DE10393512B4 (en) * 2002-11-07 2017-03-09 Schaeffler Technologies AG & Co. KG Device for operating a motor vehicle, in particular for actuating an automated transmission of a motor vehicle
DE502005005857D1 (en) * 2004-06-30 2008-12-18 Luk Lamellen & Kupplungsbau A method of adjusting an incremental displacement measuring device in an actuated device of a compressed clutch and actuator
EP1632689A3 (en) 2004-09-03 2006-04-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Method for clutch control, specially for parallel shifting transmission with wet clutch or double wet clutch
DE102005057844B4 (en) 2004-12-18 2019-04-04 Schaeffler Technologies AG & Co. KG Method for limiting the pressure in a hydrostatic clutch release system
US7315775B2 (en) * 2005-04-20 2008-01-01 Gm Global Technology Operations, Inc. Automotive transmission control system and method
ATE495395T1 (en) 2005-12-17 2011-01-15 Schaeffler Technologies Gmbh ACTUATOR FOR ACTUATING A CLUTCH AND/OR A TRANSMISSION
DE102006032915A1 (en) * 2006-07-15 2008-01-24 Zf Friedrichshafen Ag Clutch actuator for the automatic actuation of a friction clutch
DE102007012240A1 (en) * 2007-03-14 2008-09-18 Volkswagen Ag Component i.e. clutch, controlling and regulating method for motor vehicle, involves transmitting external temperature value to controller in disturbed condition at which sensor fails, and utilizing value during disturbed condition
US8037988B2 (en) * 2007-09-27 2011-10-18 GM Global Technology Operations LLC Control system for a transmission with a dual area apply piston for a torque-transmitting mechanism engagement
WO2013156269A1 (en) * 2012-04-16 2013-10-24 Schaeffler Technologies AG & Co. KG Actuator system for hydraulic clutch actuation
DE102014201212A1 (en) * 2014-01-23 2015-07-23 Robert Bosch Gmbh Method for positioning a clutch actuator of a motor vehicle
DE102014001073A1 (en) * 2014-01-30 2015-07-30 Fte Automotive Gmbh Device for the hydraulic actuation of a motor vehicle friction clutch
DE102015221542A1 (en) * 2015-11-03 2017-05-04 Bayerische Motoren Werke Aktiengesellschaft Method and control unit for avoiding train dropouts in the drive train of a vehicle
DE102016215590B4 (en) * 2016-08-19 2018-10-25 Schaeffler Technologies AG & Co. KG Method for determining an actuator travel of a hydraulic clutch actuator
CN107120370B (en) * 2017-04-27 2019-01-08 广州汽车集团股份有限公司 The guard method of clutch and device in vehicle travel process
CN107202082B (en) * 2017-07-14 2019-05-03 上海电气电站设备有限公司 The self-synchronizing clutch low speed synchronous method for having low speed defencive function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317933A (en) * 1996-08-16 1998-04-08 Luk Getriebe Systeme Gmbh An automatic clutch control device with fluid volume compensation means

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342234C2 (en) * 1973-08-21 1982-09-02 Frieseke & Hoepfner Gmbh, 8520 Erlangen Device for the electro-hydraulic actuation of friction clutches, in particular of motor vehicles
JPS5835887B2 (en) * 1975-06-25 1983-08-05 日産自動車株式会社 Masatsukeisu Uhoshiyousouchi
JPS5353835A (en) * 1976-10-26 1978-05-16 Aisin Seiki Co Ltd Apparatus for controlling clutch of automobiles
US5307269A (en) * 1989-04-12 1994-04-26 Zexel Corporation Method for correcting clutch control data in accordance with disk temperature
DE4100091C2 (en) * 1991-01-04 2002-01-10 Mannesmann Sachs Ag Arrangement for monitoring a friction clutch
DE4206257A1 (en) * 1992-02-28 1993-09-02 Bayerische Motoren Werke Ag Actuator for clutch in motor vehicle drive train - has electromagnet subject to electronic control for re-engagement of clutch in accordance with speed of release of pedal
DE4241995C2 (en) * 1992-12-12 1996-07-11 Daimler Benz Ag Arrangement for adjusting the clutch slip of a friction clutch arranged downstream of a drive motor of a motor vehicle in the power flow
DE4426260A1 (en) * 1993-08-03 1995-02-09 Luk Getriebe Systeme Gmbh Motor vehicle
DE4337021C2 (en) * 1993-10-29 1998-04-09 Daimler Benz Ag Device for controlling a manipulated variable that determines the speed difference of a clutch of a motor vehicle
DE19504935A1 (en) * 1994-02-23 1995-08-24 Luk Getriebe Systeme Gmbh Clutch torque transfer system control method in e.g. motor vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317933A (en) * 1996-08-16 1998-04-08 Luk Getriebe Systeme Gmbh An automatic clutch control device with fluid volume compensation means

Also Published As

Publication number Publication date
ITMI981238A1 (en) 1999-12-03
NO982430L (en) 1998-12-07
FR2803351B1 (en) 2008-07-25
FR2764248A1 (en) 1998-12-11
CN1112294C (en) 2003-06-25
GB2329227A (en) 1999-03-17
DE19823772B4 (en) 2008-07-03
CN1515437A (en) 2004-07-28
GB9811740D0 (en) 1998-07-29
CN1200996A (en) 1998-12-09
FR2764248B1 (en) 2003-01-24
NO982430D0 (en) 1998-05-28
FR2803351A1 (en) 2001-07-06
DE19823772A1 (en) 1998-12-10
BR9803338A (en) 1999-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080602