DE112008000438A5 - Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes - Google Patents

Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes Download PDF

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Publication number
DE112008000438A5
DE112008000438A5 DE112008000438T DE112008000438T DE112008000438A5 DE 112008000438 A5 DE112008000438 A5 DE 112008000438A5 DE 112008000438 T DE112008000438 T DE 112008000438T DE 112008000438 T DE112008000438 T DE 112008000438T DE 112008000438 A5 DE112008000438 A5 DE 112008000438A5
Authority
DE
Germany
Prior art keywords
controlling
hydraulic system
clutch
wet
transmission
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
DE112008000438T
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English (en)
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DE112008000438B4 (de
Inventor
Marco Grethel
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
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau 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 Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of DE112008000438A5 publication Critical patent/DE112008000438A5/de
Application granted granted Critical
Publication of DE112008000438B4 publication Critical patent/DE112008000438B4/de
Active legal-status Critical Current
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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
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0473—Friction devices, e.g. clutches or brakes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE112008000438.2T 2007-03-07 2008-02-11 Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes Active DE112008000438B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US90533807P 2007-03-07 2007-03-07
US60/905,338 2007-03-07
US93653707P 2007-06-21 2007-06-21
US60/936,537 2007-06-21
PCT/DE2008/000252 WO2008106920A1 (de) 2007-03-07 2008-02-11 Hydrauliksystem zur steuerung eines mit nasskupplungen arbeitenden doppelkupplungsgetriebes

Publications (2)

Publication Number Publication Date
DE112008000438A5 true DE112008000438A5 (de) 2009-12-03
DE112008000438B4 DE112008000438B4 (de) 2017-03-23

Family

ID=39400887

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112008000438.2T Active DE112008000438B4 (de) 2007-03-07 2008-02-11 Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes
DE102008008454A Withdrawn DE102008008454A1 (de) 2007-03-07 2008-02-11 Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102008008454A Withdrawn DE102008008454A1 (de) 2007-03-07 2008-02-11 Hydrauliksystem zur Steuerung eines mit Nasskupplungen arbeitenden Doppelkupplungsgetriebes

Country Status (3)

Country Link
US (1) US8267233B2 (de)
DE (2) DE112008000438B4 (de)
WO (1) WO2008106920A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864105A (zh) * 2018-08-27 2020-03-06 腓特烈斯港齿轮工厂股份公司 用于双离合器变速器的液压***

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DE102009005754B4 (de) * 2009-01-23 2021-04-15 Daimler Ag Hydraulische Steuerung für ein automatisiertes Zahnräderwechselgetriebe eines Kraftfahrzeugs
DE102009019959A1 (de) 2009-05-05 2010-11-11 Daimler Ag Antriebsstrangvorrichtung
US8475336B2 (en) 2009-07-30 2013-07-02 GM Global Technology Operations LLC Hydraulic control system for a dual clutch transmission
US8429994B2 (en) 2009-09-09 2013-04-30 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8225687B2 (en) 2009-09-09 2012-07-24 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8403792B2 (en) 2009-10-21 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8192176B2 (en) 2009-12-10 2012-06-05 GM Global Technology Operations LLC Hydraulic fluid supply system having active regulator
US8443687B2 (en) 2009-12-14 2013-05-21 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8887498B2 (en) 2009-12-18 2014-11-18 Gm Global Technology Operations, Llc Transmission hydraulic control system having an accumulator bypass valve assembly
US8402855B2 (en) 2010-01-11 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8567580B2 (en) 2010-01-22 2013-10-29 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8413777B2 (en) 2010-02-17 2013-04-09 GM Global Technology Operations LLC High efficiency hydraulic transmission control system
US8234946B2 (en) * 2010-02-17 2012-08-07 GM Global Technology Operations LLC Hydraulic control system for a dual clutch transmission
US8839928B2 (en) 2010-12-02 2014-09-23 Gm Global Technology Operations, Llc Electro-hydraulic control system for a dual clutch transmission
US8733521B2 (en) 2010-12-06 2014-05-27 Gm Global Technology Operations Apparatus for and method of controlling a dual clutch transmission
US8904893B2 (en) * 2010-12-06 2014-12-09 Gm Global Technology Operations, Llc Method of controlling a dual clutch transmission
US8740748B2 (en) 2010-12-08 2014-06-03 Gm Global Technology Operations, Llc Control system and method for a dual clutch transmission
US8738257B2 (en) 2010-12-08 2014-05-27 Gm Global Technology Operations, Llc Electro-hydraulic control system and method for a dual clutch transmission
US8942901B2 (en) 2010-12-09 2015-01-27 Gm Global Technology Operations, Llc Method of controlling a hydraulic control system for a dual clutch transmission
US8702564B2 (en) 2010-12-09 2014-04-22 GM Global Technology Operations LLC Electro-hydraulic control system and method for a dual clutch transmission
JP5500387B2 (ja) * 2011-01-11 2014-05-21 株式会社デンソー 自動変速機用アイドルストップ油圧制御装置
DE102011100862B4 (de) * 2011-05-06 2022-12-15 Audi Ag Doppelkupplungsgetriebe
DE102011100837B4 (de) * 2011-05-06 2017-10-12 Audi Ag Kupplungsgetriebe, Verfahren zum Betreiben eines Kupplungsgetriebes
DE102012203184A1 (de) * 2012-03-01 2013-09-05 Zf Friedrichshafen Ag Vorrichtung, Verfahren und Computerprogramm zur Betätigung einer Trennkupplung
WO2013138942A1 (en) 2012-03-23 2013-09-26 Pacific Rim Engineered Products (1987) Ltd. Gear engagement mechanism for transmissions and related methods
WO2013138941A1 (en) 2012-03-23 2013-09-26 Pacific Rim Engineered Products (1987) Ltd. Dual clutch type power transmission with alternative torque transmission path providing alternative ratios
US8955661B2 (en) * 2012-08-27 2015-02-17 GM Global Technology Operations LLC Electro-hydraulic control system using shift valves for a hybrid drive unit
EP2762752B1 (de) * 2013-01-30 2017-06-21 C.R.F. Società Consortile per Azioni Fahrzeuggetriebe
CN103453126B (zh) * 2013-08-30 2016-01-20 长城汽车股份有限公司 双离合器变速器冷却润滑***以及变速器
DE102015206785A1 (de) * 2015-04-15 2016-10-20 Volkswagen Aktiengesellschaft Hydrauliksystem eines Kraftfahrzeugs
DE102017115453A1 (de) * 2017-07-11 2019-01-17 Schaeffler Technologies AG & Co. KG Verfahren und System zum fluidischen Betätigen von zwei Teilkupplungen
DE102018007462A1 (de) 2018-09-21 2020-03-26 Fte Automotive Gmbh Hydraulische Vorrichtung zur Getriebeschmierung und Kupplungskühlung für ein Kraftfahrzeug
DE102019100377A1 (de) 2019-01-09 2020-07-09 Schaeffler Technologies AG & Co. KG Hydrauliksystem
DE102019100356A1 (de) 2019-01-09 2020-07-09 Schaeffler Technologies AG & Co. KG Hydrauliksystem
DE102019100376A1 (de) 2019-01-09 2020-07-09 Schaeffler Technologies AG & Co. KG Hydrauliksystem
DE102020105331A1 (de) 2020-02-28 2021-09-02 Schaeffler Technologies AG & Co. KG Druckspeicher mit integriertem Druckbegrenzungsventil
DE102020119162A1 (de) 2020-07-21 2022-01-27 Schaeffler Technologies AG & Co. KG Hydrauliksystem und Verfahren
DE102020119161B4 (de) 2020-07-21 2022-03-17 Schaeffler Technologies AG & Co. KG Hydrauliksystem und Verfahren zum Betreiben eines Hydrauliksystems
DE102021126182A1 (de) 2020-12-14 2022-06-15 Schaeffler Technologies AG & Co. KG Hydraulikanordnung und elektrisch betreibbarer, mehrgängiger Achsantriebsstrang
DE102021104960B4 (de) 2021-03-02 2024-03-21 Schaeffler Technologies AG & Co. KG Hydrauliksystem und Verfahren zum Betreiben eines Hydrauliksystems

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US4093051A (en) * 1976-08-02 1978-06-06 Allis-Chalmers Corporation Hydraulic control system for power shift transmission
JP3001858B1 (ja) * 1998-08-18 2000-01-24 本田技研工業株式会社 潤滑油圧制御装置
DE10042749B4 (de) * 1999-10-04 2012-02-02 Schaeffler Technologies Gmbh & Co. Kg Getriebe
FR2799255B1 (fr) 1999-10-04 2006-09-08 Luk Lamellen & Kupplungsbau Boite de vitesses ,notamment boite de vitesses automatique a dispositif de regulation du flux volumique.
DE50113210D1 (de) * 2001-01-12 2007-12-13 Zf Sachs Ag Kraftfahrzeug mit einem eine Mehrfach-Kupplungseinrichtung aufweisenden Antriebsstrang
DE10148424A1 (de) * 2001-01-12 2002-07-18 Zf Sachs Ag Kraftfahrzeug mit einem eine Mehrfach-Kupplungseinrichtung aufweisenden Antriebsstrang
DE10143833B4 (de) * 2001-09-07 2013-06-06 Zf Friedrichshafen Ag Kupplungssystem in einem Antriebsstrang zwischen einer Antriebseinheit und einem Getriebe
DE10163404B4 (de) * 2001-12-21 2009-06-04 Zf Sachs Ag Verfahren zur Steuerung eines Kupplungssystem mit wenigstens einer Lamellen-Kupplungsanordnung
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DE102005015911A1 (de) * 2005-04-07 2006-10-12 Volkswagen Ag Hydrauliksystem für ein Kraftfahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864105A (zh) * 2018-08-27 2020-03-06 腓特烈斯港齿轮工厂股份公司 用于双离合器变速器的液压***

Also Published As

Publication number Publication date
US20080223683A1 (en) 2008-09-18
DE102008008454A1 (de) 2008-09-11
WO2008106920A1 (de) 2008-09-12
US8267233B2 (en) 2012-09-18
DE112008000438B4 (de) 2017-03-23

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Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

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