GB2305227B - Method and device for the hydraulic actuation of a clutch - Google Patents

Method and device for the hydraulic actuation of a clutch

Info

Publication number
GB2305227B
GB2305227B GB9619160A GB9619160A GB2305227B GB 2305227 B GB2305227 B GB 2305227B GB 9619160 A GB9619160 A GB 9619160A GB 9619160 A GB9619160 A GB 9619160A GB 2305227 B GB2305227 B GB 2305227B
Authority
GB
United Kingdom
Prior art keywords
clutch
hydraulic actuation
actuation
hydraulic
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
GB9619160A
Other versions
GB9619160D0 (en
GB2305227A (en
Inventor
Holger Bohme
Wilhelm Heubner
Norbert Oberlack
Karl Peuker
Herbert Sauer
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.)
EBERN FAHRZEUGTECH GmbH
Fahrzeugtechnik Ebern GmbH
Original Assignee
EBERN FAHRZEUGTECH GmbH
Fahrzeugtechnik Ebern 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 EBERN FAHRZEUGTECH GmbH, Fahrzeugtechnik Ebern GmbH filed Critical EBERN FAHRZEUGTECH GmbH
Publication of GB9619160D0 publication Critical patent/GB9619160D0/en
Publication of GB2305227A publication Critical patent/GB2305227A/en
Application granted granted Critical
Publication of GB2305227B publication Critical patent/GB2305227B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • 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
    • F16D2500/30406—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
    • F16D2500/30—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
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3065—Torque of the engine
    • 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
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/50808—Cold starting
    • 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
    • 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
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70418—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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70438—From the output shaft
    • F16D2500/7044—Output shaft torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
GB9619160A 1995-09-15 1996-09-13 Method and device for the hydraulic actuation of a clutch Expired - Fee Related GB2305227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19534200 1995-09-15

Publications (3)

Publication Number Publication Date
GB9619160D0 GB9619160D0 (en) 1996-10-23
GB2305227A GB2305227A (en) 1997-04-02
GB2305227B true GB2305227B (en) 1999-12-15

Family

ID=7772230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9619160A Expired - Fee Related GB2305227B (en) 1995-09-15 1996-09-13 Method and device for the hydraulic actuation of a clutch

Country Status (3)

Country Link
JP (1) JPH09169222A (en)
DE (1) DE19633420A1 (en)
GB (1) GB2305227B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790806B1 (en) * 1999-03-08 2001-04-27 Valeo CONTROL DEVICE FOR COUPLING MEANS WITH VARIABLE EFFORT MODERATION
DE19931400C2 (en) * 1999-07-07 2001-07-05 Getrag Getriebe Zahnrad Hydraulic transmission actuator and method for adjusting the speeds of two rotating elements
JP2001343032A (en) * 2000-06-01 2001-12-14 Komatsu Ltd Fluid pressure control valve of clutch or brake and fluid pressure control method
FR2841617B1 (en) * 2002-06-27 2004-12-24 Renault Sa CLUTCH CONTROL SYSTEM
DE10244393B4 (en) * 2002-09-24 2013-03-28 Volkswagen Ag Method for determining the point of engagement of a hydraulically actuated clutch
DE10326679A1 (en) * 2003-06-13 2004-12-30 Zf Friedrichshafen Ag Friction clutch for a motor vehicle with automated and powered clutch actuation
US7021445B2 (en) * 2003-07-28 2006-04-04 Magna Powertrain, Inc. Low power hydraulic clutch actuation systems
DE102004056407A1 (en) 2004-11-23 2006-05-24 Zf Friedrichshafen Ag Switching unit for an automatic transmission
EP1857703B1 (en) * 2006-05-17 2014-04-09 Schaeffler Technologies GmbH & Co. KG Method for actuating an electrical motor of a hydrostatic pump in a hydraulic system
DE102007045056A1 (en) 2007-09-20 2009-04-02 Volkswagen Ag Control of a clutch
CN101738315B (en) * 2009-12-29 2011-12-14 奇瑞汽车股份有限公司 Clutch position detecting switch and position detecting method for hybrid electric vehicle
DE102010052337A1 (en) 2010-11-25 2012-05-31 Voith Patent Gmbh Method for adjusting the working pressure of a gearbox
DE102011105648A1 (en) 2011-06-07 2012-12-13 Fte Automotive Gmbh Hydraulic actuator for the actuation of clutches in particular a multi-clutch transmission for motor vehicles
DE102013000157B3 (en) 2013-01-09 2014-01-23 Fte Automotive Gmbh Hydraulic actuating device for the actuation of at least one friction clutch and at least one transmission actuator in a motor vehicle
US9803702B2 (en) 2012-07-03 2017-10-31 Fte Automotive Gmbh Hydraulic actuating device for actuation of at least one friction clutch and at least one gear setting element in a motor vehicle
DE102013008741B3 (en) 2013-05-23 2014-10-30 Audi Ag Hydraulic system for a dual-clutch transmission 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
DE102014102250A1 (en) * 2014-02-21 2015-08-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Clutch assembly, automotive powertrain and clutch control method
DE102016000707A1 (en) 2016-01-26 2017-07-27 Fte Automotive Gmbh Device for actuating a clutch
DE102016000708A1 (en) 2016-01-26 2017-07-27 Fte Automotive Gmbh Actuator, in particular slave cylinder, for a device for clutch actuation in a motor vehicle
DE102017202071A1 (en) 2017-02-09 2018-08-09 Zf Friedrichshafen Ag Method for real-time monitoring of an electromagnetically actuated friction clutch and / or friction brake
CN108953256B (en) * 2018-08-01 2020-07-21 广西柳工机械股份有限公司 Hydrostatic drive system of loader

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399399A1 (en) * 1989-05-26 1990-11-28 IVECO FIAT S.p.A. Actuator device particularly suited to activating the friction clutch of a motor vehicle
EP0516302A1 (en) * 1991-05-15 1992-12-02 Transpak Industries Limited A plastics material
GB2292594A (en) * 1994-03-29 1996-02-28 Automotive Products Plc Actuation systems and mechanisms

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DE1505402A1 (en) * 1965-05-20 1970-04-02 Bosch Gmbh Robert Control device for an auxiliary clutch
DE2657524C3 (en) * 1976-12-18 1981-07-23 Voith Getriebe Kg, 7920 Heidenheim Control device for a main clutch for motor vehicles that can be disengaged by a hydraulic actuating cylinder
JPS57160723A (en) * 1981-03-27 1982-10-04 Aisin Seiki Co Ltd Automatic clutch controller
GB2119050B (en) * 1982-04-28 1985-08-14 Lucas Ind Plc Automotive vehicle clutch control system
DE3243666A1 (en) * 1982-11-25 1984-05-30 Mannesmann Rexroth GmbH, 8770 Lohr Valve arrangement for controlling a hydraulically operated clutch
DE3630750A1 (en) * 1986-09-10 1988-03-17 Bosch Gmbh Robert DEVICE FOR CLUTCH ACTUATION
DE3706849A1 (en) * 1987-03-03 1988-09-15 Sachs Systemtechnik Gmbh ACTUATOR, ESPECIALLY FOR A MOTOR VEHICLE CLUTCH
DE3706850A1 (en) * 1987-03-03 1988-09-15 Sachs Systemtechnik Gmbh ACTUATING DEVICE FOR A MOTOR VEHICLE CLUTCH
US5004084A (en) * 1989-05-24 1991-04-02 Sundstrand Corporation Closed loop control of a hydraulically controlled clutch
IT1235631B (en) * 1989-07-04 1992-09-12 Effedi Di Favaro Orfeo E Crosa ELECTROHYDRAULIC DEVICE TO CONTROL THE CLUTCH ENGAGEMENT IN MOTOR VEHICLES AND SIMILAR.
JP2706154B2 (en) * 1989-10-05 1998-01-28 スズキ株式会社 Control device for automatic starting clutch
US5064036A (en) * 1990-05-24 1991-11-12 Borg-Warner Automotive, Inc. Adaptive torsional damping device for a continuously variable transmission
FR2664004A1 (en) * 1990-06-27 1992-01-03 Luk Lamellen & Kupplungsbau DEVICE FOR ACTUATING A CLUTCH.
FR2663887B1 (en) * 1990-06-29 1995-06-30 Valeo ACTUATOR, ESPECIALLY FOR THE CONTROL OF A MOTOR VEHICLE CLUTCH.
DE4119891A1 (en) * 1991-06-17 1993-01-07 Deere & Co COOLANT CONTROL FOR A COUPLING
DE4237853C2 (en) * 1992-11-10 2002-10-24 Zf Sachs Ag Hydraulic actuator, in particular for a motor vehicle friction clutch
DE4309901B4 (en) * 1992-11-10 2010-07-01 Zf Sachs Ag Hydraulic actuator - especially for a motor vehicle friction clutch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399399A1 (en) * 1989-05-26 1990-11-28 IVECO FIAT S.p.A. Actuator device particularly suited to activating the friction clutch of a motor vehicle
EP0516302A1 (en) * 1991-05-15 1992-12-02 Transpak Industries Limited A plastics material
GB2292594A (en) * 1994-03-29 1996-02-28 Automotive Products Plc Actuation systems and mechanisms

Also Published As

Publication number Publication date
DE19633420A1 (en) 1997-03-20
JPH09169222A (en) 1997-06-30
GB9619160D0 (en) 1996-10-23
GB2305227A (en) 1997-04-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090913