[go: up one dir, main page]

DE112005000814A5 - Hydraulic system for controlling two clutches of a gearbox - Google Patents

Hydraulic system for controlling two clutches of a gearbox Download PDF

Info

Publication number
DE112005000814A5
DE112005000814A5 DE112005000814T DE112005000814T DE112005000814A5 DE 112005000814 A5 DE112005000814 A5 DE 112005000814A5 DE 112005000814 T DE112005000814 T DE 112005000814T DE 112005000814 T DE112005000814 T DE 112005000814T DE 112005000814 A5 DE112005000814 A5 DE 112005000814A5
Authority
DE
Germany
Prior art keywords
clutches
gearbox
controlling
hydraulic system
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.)
Granted
Application number
DE112005000814T
Other languages
German (de)
Other versions
DE112005000814B4 (en
Inventor
Franz Gratzer
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.)
Magna Powertrain GmbH and Co KG
Original Assignee
Magna Drivetrain AG and Co KG
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 Magna Drivetrain AG and Co KG filed Critical Magna Drivetrain AG and Co KG
Publication of DE112005000814A5 publication Critical patent/DE112005000814A5/en
Application granted granted Critical
Publication of DE112005000814B4 publication Critical patent/DE112005000814B4/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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefor
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0224—Details of conduits, connectors or the adaptors therefor specially adapted for clutch control
    • 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0236—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation with multiple independent pumps, e.g. one per clutch, or for supplying fluid to different systems
    • F16D2048/0242—Two or more rotating pumps driven together by the same power source, e.g. connected by a shaft, or a single pump having two or more fluid outputs
    • 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0263—Passive valves between pressure source and actuating cylinder, e.g. check valves or throttle valves
    • 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0266—Actively controlled valves between pressure source and actuation cylinder
    • 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0281—Complex circuits with more than two valves in series or special arrangements thereof not provided for in previous groups
    • 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
    • F16D2500/3024—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE112005000814.2T 2004-06-30 2005-06-30 Hydraulic system for controlling two clutches of a gearbox Expired - Fee Related DE112005000814B4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM456/2004 2004-06-30
AT4562004 2004-06-30
PCT/AT2005/000245 WO2006002450A1 (en) 2004-06-30 2005-06-30 Hydraulic system for controlling two clutches of a transmission

Publications (2)

Publication Number Publication Date
DE112005000814A5 true DE112005000814A5 (en) 2007-07-26
DE112005000814B4 DE112005000814B4 (en) 2014-11-27

Family

ID=35149523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112005000814.2T Expired - Fee Related DE112005000814B4 (en) 2004-06-30 2005-06-30 Hydraulic system for controlling two clutches of a gearbox

Country Status (2)

Country Link
DE (1) DE112005000814B4 (en)
WO (1) WO2006002450A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216264B4 (en) 2016-08-30 2024-08-22 Schaeffler Technologies AG & Co. KG Fluid arrangement and method for actuating vehicle components and drive train for a motor vehicle

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061516B4 (en) * 2006-12-18 2010-11-11 Getrag Driveline Systems Gmbh Hydraulic arrangement for controlling two actuators
US8763777B2 (en) * 2006-12-19 2014-07-01 Magna Powertrain Usa, Inc. Hydraulic coupling
DE102009027097A1 (en) 2009-06-23 2010-12-30 Zf Friedrichshafen Ag Pressure medium supply device of a hydraulically actuated switching element
DE102011102277B4 (en) 2011-05-23 2017-03-23 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Powertrain for a motor vehicle
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
DE102012010172A1 (en) 2012-05-15 2013-11-21 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Actuator assembly for a motor vehicle powertrain
DE102012015863A1 (en) * 2012-08-06 2014-05-15 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Multi-step transmission for a motor vehicle
DE112014003738A5 (en) * 2013-08-14 2016-05-19 Schaeffler Technologies AG & Co. KG fluid arrangement
WO2015090317A1 (en) * 2013-12-17 2015-06-25 Schaeffler Technologies AG & Co. KG Fluid arrangement
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
DE102015225323A1 (en) * 2015-12-15 2017-06-22 Schaeffler Technologies AG & Co. KG Valve block for a hydraulic system of a dual-clutch transmission
DE102015225862A1 (en) 2015-12-18 2017-06-22 Schaeffler Technologies AG & Co. KG Pump actuator for clutch and Gangstelleraktuierung in a transmission of a motor vehicle
WO2018077330A1 (en) 2016-10-27 2018-05-03 Schaeffler Technologies AG & Co. KG Hydraulic system having pressure sensor and valve
DE202016107084U1 (en) * 2016-12-16 2018-03-19 Trioliet B. V. Planetary gear and powershift transmission
DE102017115484B3 (en) 2017-07-11 2018-11-22 Schaeffler Technologies AG & Co. KG Method for controlling an actuator and motor vehicle with an actuator
DE102018130700B4 (en) * 2018-12-03 2020-07-02 Schaeffler Technologies AG & Co. KG Method for establishing a hydraulic readiness of a hydraulic system and hydraulic system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227001A1 (en) * 1992-08-14 1994-02-17 Rexroth Mannesmann Gmbh Hydraulic drive for cam setting in IC engine - has hydraulic pump driven by reversible DC motor and separated from pump by non return valves cross linked to other feed lines.
DE69406252T2 (en) * 1993-12-03 1998-02-26 Applied Power Inc., Butler, Wis. Hydraulic circuit
NL9401190A (en) * 1994-07-20 1996-03-01 Applied Power Inc Hydraulic circuit.
AT405749B (en) * 1998-05-22 1999-11-25 Hoerbiger Gmbh ARRANGEMENT FOR HYDRAULICALLY OPERATING A REAR LID
DE19927079A1 (en) * 1999-06-15 2000-12-21 Hydraulik Ring Gmbh Actuator for a lock, preferably a friction lock, of a differential gear
DE10108668A1 (en) * 2001-02-22 2002-09-05 Zf Sachs Ag Coupling system with a coupling device which can be actuated by means of a hydraulic pump arrangement
DE10155050A1 (en) * 2001-11-09 2003-05-22 Porsche Ag Motor vehicle drive train with at least one clutch arrangement which can be actuated by mediation of pressure medium and operates under the influence of an operating medium and a transmission which can be actuated by mediation of pressure medium, as well as a corresponding clutch system
AT412113B (en) * 2002-10-02 2004-09-27 Hoerbiger Hydraulik HYRAULIC ACTUATING ARRANGEMENT
AT6575U1 (en) * 2002-10-31 2003-12-29 Magna Steyr Powertrain Ag & Co SIMPLE ACTING ACTUATOR WITH QUICK-OPENING HYDRAULIC VALVE FOR CONTROLLING A CLUTCH
US20040097323A1 (en) * 2002-11-15 2004-05-20 Duan Xiaohong N. Torque biasing assembly and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216264B4 (en) 2016-08-30 2024-08-22 Schaeffler Technologies AG & Co. KG Fluid arrangement and method for actuating vehicle components and drive train for a motor vehicle

Also Published As

Publication number Publication date
WO2006002450A1 (en) 2006-01-12
DE112005000814B4 (en) 2014-11-27

Similar Documents

Publication Publication Date Title
DE112005000814A5 (en) Hydraulic system for controlling two clutches of a gearbox
DE112007000495A5 (en) Hydraulic control for a dual-clutch transmission
DE112008000383A5 (en) Hydraulic arrangement for controlling a dual-clutch transmission of a motor vehicle
DE112007002087A5 (en) Hydraulic control for a dual-clutch transmission
DE112007002509A5 (en) Hydraulic control for a dual-clutch transmission
DE112008000438A5 (en) Hydraulic system for controlling a wet clutch dual clutch transmission
DE602004025540D1 (en) Method for controlling a dual-clutch transmission
DE602004032281D1 (en) Method for controlling a dual-clutch transmission
DE112010003203A5 (en) Hydraulic system for the hydraulic control of a dual-clutch transmission
DE502004006421D1 (en) Hydraulic control device for an automated dual-clutch transmission
DE502007005735D1 (en) Central release for a hydraulic clutch control
DE112010002805A5 (en) TWO-GEAR GEARBOX AND METHOD FOR CONTROLLING A TWO-GEAR GEARBOX
DE502005011246D1 (en) Hydraulic control device for an automated dual-clutch transmission
DE112008003289A5 (en) Clutch actuator and method for its control
DE502007006019D1 (en) Hydraulic control device for an automated dual-clutch transmission
DE112008000235A5 (en) Hydraulic arrangement for controlling a conical-pulley belt drive
DE50307245D1 (en) Method for controlling a dual-clutch transmission
DE502007005043D1 (en) DOUBLE COUPLING FOR A DOUBLE CLUTCH GEAR
DE602005003035D1 (en) Control system for a continuously variable transmission
DE102006055282B8 (en) Hydraulic control device for a vehicle automatic transmission
DE102005021308B8 (en) Hydraulic control device for controlling an automatic transmission for a vehicle
DE602006019193D1 (en) Hydraulic control device for automatic transmission
IL187771A0 (en) Passive hydraulic controller with positional correction by means of a directionally-controlled exchange of oil
DE502005011247D1 (en) Hydraulic control device for an automated dual-clutch transmission
DE602004013259D1 (en) Control for the lockup clutch of a torque converter

Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R012 Request for examination validly filed

Effective date: 20120502

R016 Response to examination communication
R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R081 Change of applicant/patentee

Owner name: MAGNA POWERTRAIN AG & CO. KG, AT

Free format text: FORMER OWNER: MAGNA DRIVETRAIN AG & CO KG, LANNACH, AT

Effective date: 20131023

Owner name: MAGNA POWERTRAIN GMBH & CO KG, AT

Free format text: FORMER OWNER: MAGNA DRIVETRAIN AG & CO KG, LANNACH, AT

Effective date: 20131023

R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

Effective date: 20120614

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

Effective date: 20131023

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: MAGNA POWERTRAIN GMBH & CO KG, AT

Free format text: FORMER OWNER: MAGNA POWERTRAIN AG & CO. KG, LANNACH, AT

R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee