GB2335474B - Clutch - Google Patents

Clutch

Info

Publication number
GB2335474B
GB2335474B GB9825670A GB9825670A GB2335474B GB 2335474 B GB2335474 B GB 2335474B GB 9825670 A GB9825670 A GB 9825670A GB 9825670 A GB9825670 A GB 9825670A GB 2335474 B GB2335474 B GB 2335474B
Authority
GB
United Kingdom
Prior art keywords
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
GB9825670A
Other versions
GB2335474A (en
GB9825670D0 (en
Inventor
Reinhard Berger
Martin Vornehm
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
Priority to GB0217124A priority Critical patent/GB2375155B/en
Publication of GB9825670D0 publication Critical patent/GB9825670D0/en
Publication of GB2335474A publication Critical patent/GB2335474A/en
Application granted granted Critical
Publication of GB2335474B publication Critical patent/GB2335474B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/08—Input units; Master units
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • B60W2050/021—Means for detecting failure or malfunction
    • 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
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1025—Electric motor with threaded transmission
    • 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
    • F16D2500/3022—Current
    • 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
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis
    • 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
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70211—Force
    • 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
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70235—Displacement
GB9825670A 1997-11-29 1998-11-24 Clutch Expired - Fee Related GB2335474B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0217124A GB2375155B (en) 1997-11-29 1998-11-24 Clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19753075 1997-11-29

Publications (3)

Publication Number Publication Date
GB9825670D0 GB9825670D0 (en) 1999-01-13
GB2335474A GB2335474A (en) 1999-09-22
GB2335474B true GB2335474B (en) 2002-11-27

Family

ID=7850276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9825670A Expired - Fee Related GB2335474B (en) 1997-11-29 1998-11-24 Clutch

Country Status (5)

Country Link
BR (1) BR9805028A (en)
DE (1) DE19853333A1 (en)
FR (1) FR2771785B1 (en)
GB (1) GB2335474B (en)
IT (1) IT1303880B1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007644A1 (en) * 2000-02-19 2001-08-23 Hella Kg Hueck & Co Fault detection for pulse width modulated signals, involves detecting fault if predetermined number of periodic durations is outside tolerance range
FR2806671B1 (en) * 2000-03-24 2002-05-31 Renault DEVICE FOR HYDRAULICALLY CONTROLLING GEAR CHANGES OF A MOTOR VEHICLE GEARBOX
DE10155462B4 (en) 2000-11-29 2020-06-04 Schaeffler Technologies AG & Co. KG Motor vehicle
EP1227377A3 (en) * 2001-01-20 2003-12-17 ZF Sachs AG Method for overload protection of an actuator
EP1227376A3 (en) * 2001-01-20 2003-12-17 ZF Sachs AG Automated vehicle transmission
DE10293616D2 (en) * 2001-08-06 2004-07-01 Luk Lamellen & Kupplungsbau Method for controlling a transmission actuator
DE10391573D2 (en) * 2002-04-10 2005-02-24 Luk Lamellen & Kupplungsbau Method for detecting a leakage of a hydraulic release system of a double clutch of a parallel shift transmission
DE10355253B4 (en) 2002-11-28 2018-11-22 Schaeffler Technologies AG & Co. KG Friction clutch device and method for diagnosing a clutch device
WO2006004008A1 (en) 2004-07-01 2006-01-12 Yamaha Hatsudoki Kabushiki Kaisha Saddle riding-type vehicle
CN100462595C (en) 2004-07-01 2009-02-18 雅马哈发动机株式会社 Operation force transmission mechanism and saddle-riding-type vehicle
WO2006011441A1 (en) 2004-07-26 2006-02-02 Yamaha Hatsudoki Kabushiki Kaisha Shift controller of saddle-riding type vehicle
JP4608298B2 (en) 2004-12-10 2011-01-12 ヤマハ発動機株式会社 Shift control device, shift control method, and saddle riding type vehicle
JP4931464B2 (en) 2006-04-18 2012-05-16 ヤマハ発動機株式会社 Clutch control device and vehicle
JP5089056B2 (en) * 2006-02-24 2012-12-05 ヤマハ発動機株式会社 Clutch abnormality detection device, automatic clutch device, and saddle riding type vehicle
JP4873543B2 (en) 2006-04-18 2012-02-08 ヤマハ発動機株式会社 Automatic transmission control device and vehicle
JP5121159B2 (en) 2006-04-18 2013-01-16 ヤマハ発動機株式会社 Automatic transmission control device and vehicle
TWI293603B (en) 2006-04-18 2008-02-21 Yamaha Motor Co Ltd Shift actuator, vehicle, and method of integrating vehicle
JP2008075814A (en) * 2006-09-22 2008-04-03 Aisin Seiki Co Ltd Clutch device
DE102008042639A1 (en) * 2008-10-07 2010-04-08 Robert Bosch Gmbh Determining a clutch temperature of a friction clutch in a motor vehicle
DE112011101228B4 (en) 2010-04-08 2022-08-25 Schaeffler Technologies AG & Co. KG Control device and method for controlling an automated clutch
JP5869266B2 (en) 2011-09-06 2016-02-24 アイシン・エーアイ株式会社 Friction clutch device
US9416874B2 (en) 2014-06-24 2016-08-16 GM Global Technology Operations LLC Transmission system with clutch bite point learning logic

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651855A (en) * 1983-02-04 1987-03-24 Valeo Automatic clutch control device
US4829221A (en) * 1987-01-09 1989-05-09 Valeo Method of controlling a motor-driven clutch
GB2329442A (en) * 1997-06-04 1999-03-24 Luk Getriebe Systeme Gmbh Timed controlled engaged state of an automatic clutch
GB2330889A (en) * 1997-05-30 1999-05-05 Luk Getriebe Systeme Gmbh Method and device for controlling a clutch
GB2335244A (en) * 1997-11-19 1999-09-15 Luk Getriebe Systeme Gmbh A method of testing an automated clutch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2698143B2 (en) * 1989-01-27 1998-01-19 自動車電機工業株式会社 Automatic vehicle speed control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651855A (en) * 1983-02-04 1987-03-24 Valeo Automatic clutch control device
US4829221A (en) * 1987-01-09 1989-05-09 Valeo Method of controlling a motor-driven clutch
GB2330889A (en) * 1997-05-30 1999-05-05 Luk Getriebe Systeme Gmbh Method and device for controlling a clutch
GB2329442A (en) * 1997-06-04 1999-03-24 Luk Getriebe Systeme Gmbh Timed controlled engaged state of an automatic clutch
GB2335244A (en) * 1997-11-19 1999-09-15 Luk Getriebe Systeme Gmbh A method of testing an automated clutch

Also Published As

Publication number Publication date
FR2771785A1 (en) 1999-06-04
GB2335474A (en) 1999-09-22
FR2771785B1 (en) 2005-09-30
ITMI982581A1 (en) 2000-05-27
DE19853333A1 (en) 1999-06-02
GB9825670D0 (en) 1999-01-13
IT1303880B1 (en) 2001-03-01
BR9805028A (en) 1999-11-03

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Legal Events

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

Effective date: 20061124