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DE112010003203A5 - Hydraulic system for the hydraulic control of a dual-clutch transmission - Google Patents

Hydraulic system for the hydraulic control of a dual-clutch transmission Download PDF

Info

Publication number
DE112010003203A5
DE112010003203A5 DE112010003203T DE112010003203T DE112010003203A5 DE 112010003203 A5 DE112010003203 A5 DE 112010003203A5 DE 112010003203 T DE112010003203 T DE 112010003203T DE 112010003203 T DE112010003203 T DE 112010003203T DE 112010003203 A5 DE112010003203 A5 DE 112010003203A5
Authority
DE
Germany
Prior art keywords
dual
hydraulic
clutch transmission
hydraulic control
hydraulic system
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.)
Withdrawn
Application number
DE112010003203T
Other languages
German (de)
Inventor
Martin Staudinger
Marco Grethel
Roshan Willeke
Eric Müller
Reinhard Stehr
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112010003203A5 publication Critical patent/DE112010003203A5/en
Withdrawn legal-status Critical Current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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of 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
    • 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
    • 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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE112010003203T 2009-08-06 2010-07-29 Hydraulic system for the hydraulic control of a dual-clutch transmission Withdrawn DE112010003203A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102009036427.7 2009-08-06
DE102009036427 2009-08-06
DE102009055900 2009-11-26
DE102009055900.0 2009-11-26
PCT/DE2010/000897 WO2011015182A1 (en) 2009-08-06 2010-07-29 Hydraulic system for hydraulically controlling a dual clutch transmission

Publications (1)

Publication Number Publication Date
DE112010003203A5 true DE112010003203A5 (en) 2012-05-31

Family

ID=43085850

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112010003203T Withdrawn DE112010003203A5 (en) 2009-08-06 2010-07-29 Hydraulic system for the hydraulic control of a dual-clutch transmission
DE102010032657A Withdrawn DE102010032657A1 (en) 2009-08-06 2010-07-29 Hydraulic system control

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102010032657A Withdrawn DE102010032657A1 (en) 2009-08-06 2010-07-29 Hydraulic system control

Country Status (3)

Country Link
CN (1) CN102483151B (en)
DE (2) DE112010003203A5 (en)
WO (1) WO2011015182A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101858431A (en) * 2010-04-17 2010-10-13 浙江吉利汽车研究院有限公司 A hydraulic device for gear shifting of a dual-clutch automatic transmission
EP2410212B1 (en) 2010-07-21 2014-01-01 hofer mechatronik GmbH Hydraulic control of a dual clutch transmission
DE102011005284B4 (en) * 2011-03-09 2021-11-04 Zf Friedrichshafen Ag Method for realizing sailing operation in a motor vehicle with an automatic transmission
DE102011005852A1 (en) * 2011-03-21 2012-09-27 Zf Friedrichshafen Ag Method for controlling an automatic or automated switching system
DE102011100849A1 (en) * 2011-05-06 2012-11-08 Audi Ag Double clutch
DE102011100836A1 (en) * 2011-05-06 2012-11-08 Audi Ag Hydraulic circuit, method of operation
DE102011100808A1 (en) * 2011-05-06 2012-11-08 Audi Ag Clutch transmission, in particular dual-clutch transmission, with hydraulic actuation system
DE102011100809B4 (en) * 2011-05-06 2018-05-17 Audi Ag Clutch transmission with safety valve arrangement
DE102011100799B4 (en) * 2011-05-06 2017-06-01 Audi Ag Dual-clutch transmission, method of operation
US8834310B2 (en) * 2012-10-24 2014-09-16 Ford Global Technologies, Llc Paths for supplying fluid to clutches of an automatic transmission
DE102012022086B4 (en) * 2012-11-09 2023-05-11 Volkswagen Aktiengesellschaft Hydraulic control device
DE202013101840U1 (en) * 2013-04-26 2014-07-29 Hofer Mechatronik Gmbh Hydraulic circuit of a dual-clutch transmission
DE102013008701B3 (en) * 2013-05-22 2014-10-09 Audi Ag Method for operating a transmission device and corresponding transmission device
DE102013216285A1 (en) * 2013-08-16 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg cooling system
DE112014005597A5 (en) * 2013-12-09 2016-11-03 Schaeffler Technologies AG & Co. KG Hydraulic arrangement for double clutch and method for controlling or cooling the double clutch
DE112014005966A5 (en) 2013-12-17 2016-09-15 Schaeffler Technologies AG & Co. KG fluid arrangement
DE102014209856A1 (en) * 2014-05-23 2015-11-26 Volkswagen Aktiengesellschaft Hydraulic supply device
CN104454685B (en) * 2014-09-28 2017-08-01 长城汽车股份有限公司 Hydraulic control system, double-clutch speed changer and automobile
US10571017B2 (en) 2014-11-18 2020-02-25 Guangzhou Automobile Group Co., Ltd. Gear-shifting control system of automatic transmission
DE102015107362A1 (en) * 2015-05-11 2016-11-17 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Automotive powertrain and method of operating the same
CN106468354B (en) * 2015-08-20 2021-04-09 卡特彼勒（青州）有限公司 Hydraulic control system for gearbox and machine
DE102015225090A1 (en) * 2015-12-14 2017-06-14 Schaeffler Technologies AG & Co. KG Actuation module for a hydraulically actuated clutch actuation
DE102016206738B3 (en) * 2016-04-21 2017-09-07 Schaeffler Technologies AG & Co. KG Fluid arrangement and method for cooling at least two clutches
WO2018055197A1 (en) 2016-09-26 2018-03-29 Hofer Mechatronik Gmbh Hydraulic medium provision with oil supply through dual pump system
CN106224538B (en) * 2016-09-26 2018-03-13 安徽江淮汽车集团股份有限公司 Gearbox shift control system
WO2018055192A1 (en) 2016-09-26 2018-03-29 Hofer Mechatronik Gmbh Hydraulic system for supplying i.a. clutch actuators
CN106151500B (en) * 2016-09-26 2018-02-13 安徽江淮汽车集团股份有限公司 Gear box hydraulic control system
DE102017212294A1 (en) * 2017-07-18 2019-01-24 Volkswagen Aktiengesellschaft Control unit for an automated manual transmission and associated safety valve
CN110285210B (en) 2018-08-28 2021-10-26 长城汽车股份有限公司 Hydraulic control system and vehicle
DE102022002578A1 (en) * 2021-08-04 2023-02-09 BorgWarner lnc. Hydraulic control device, double clutch with such a control device and method for operating such a control device
DE102022206496A1 (en) 2022-06-28 2023-12-28 Zf Friedrichshafen Ag Method and control device for operating a hydraulic system of a transmission of a motor vehicle
DE102023002375A1 (en) * 2023-06-12 2024-12-12 Mercedes-Benz Group AG Electric drive device for a motor vehicle, in particular for a motor vehicle, and method for operating such an electric drive device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134115B4 (en) * 2001-07-13 2014-05-28 Volkswagen Ag Double clutch transmission of a motor vehicle with a hydraulic circuit and method for hydraulic control of a dual clutch transmission
DE10320524A1 (en) * 2003-04-30 2004-11-25 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulic circuit for controlling a drive train
DE102005019516A1 (en) * 2004-05-15 2005-12-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Arrangement for control of several hydraulic shift cylinders and hydraulic supply system for dual clutch operated transmission unit
ATE421655T1 (en) * 2004-05-15 2009-02-15 Luk Lamellen & Kupplungsbau DEVICE FOR CONTROLLING A PLURALITY OF HYDRAULIC SHIFT CYLINDERS AND HYDRAULIC SUPPLY SYSTEM FOR A DUAL CLUTCH TRANSMISSION
JP4753292B2 (en) * 2005-09-29 2011-08-24 本田技研工業株式会社 Hydraulic control device for automatic transmission
EP2019236B1 (en) * 2007-07-23 2011-12-14 Schaeffler Technologies AG & Co. KG Double clutch transmission with a device for controlling a number of hydraulic switching cylinders

Also Published As

Publication number Publication date
CN102483151A (en) 2012-05-30
DE102010032657A1 (en) 2011-02-10
CN102483151B (en) 2015-05-20
WO2011015182A1 (en) 2011-02-10

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140217

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140217

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150407

R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee