DE10391573D2 - Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes - Google Patents

Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes

Info

Publication number
DE10391573D2
DE10391573D2 DE10391573T DE10391573T DE10391573D2 DE 10391573 D2 DE10391573 D2 DE 10391573D2 DE 10391573 T DE10391573 T DE 10391573T DE 10391573 T DE10391573 T DE 10391573T DE 10391573 D2 DE10391573 D2 DE 10391573D2
Authority
DE
Germany
Prior art keywords
leakage
detecting
release system
double clutch
shift 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.)
Expired - Fee Related
Application number
DE10391573T
Other languages
English (en)
Inventor
Reinhard Berger
Gerd Ahnert
Carsten Buender
Gerd Jaeggle
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 Buehl Verwaltungs GmbH
LuK Lamellen und Kupplungsbau GmbH
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
Priority to DE10391573T priority Critical patent/DE10391573D2/de
Application granted granted Critical
Publication of DE10391573D2 publication Critical patent/DE10391573D2/de
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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • B60Y2400/428—Double clutch arrangements; Dual 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0653—Hydraulic arrangements 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0669—Hydraulically actuated clutches with two clutch plates
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/108—Gear
    • F16D2500/1086—Concentric shafts
    • 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
    • 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
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/501—Relating the actuator
    • 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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis
    • F16D2500/511—Leak detection
    • 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
    • F16D2500/71—Actions
    • F16D2500/7105—Inhibit control automatically

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)
  • Control Of Transmission Device (AREA)
DE10391573T 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes Expired - Fee Related DE10391573D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10391573T DE10391573D2 (de) 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10215715 2002-04-10
DE10226505 2002-06-14
DE10233146 2002-07-22
PCT/DE2003/001198 WO2003087616A1 (de) 2002-04-10 2003-04-10 Verfahren zur erkennung einer leckage eines hydraulischen ausrücksystems einer doppelkupplung eines parallelschaltgetriebes
DE10391573T DE10391573D2 (de) 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes

Publications (1)

Publication Number Publication Date
DE10391573D2 true DE10391573D2 (de) 2005-02-24

Family

ID=28678496

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10391573T Expired - Fee Related DE10391573D2 (de) 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes
DE10316419.7A Expired - Fee Related DE10316419B4 (de) 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10316419.7A Expired - Fee Related DE10316419B4 (de) 2002-04-10 2003-04-10 Verfahren zur Erkennung einer Leckage eines hydraulischen Ausrücksystems einer Doppelkupplung eines Parallelschaltgetriebes

Country Status (5)

Country Link
AU (1) AU2003233943A1 (de)
DE (2) DE10391573D2 (de)
FR (1) FR2838384A1 (de)
IT (1) ITMI20030726A1 (de)
WO (1) WO2003087616A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355253B4 (de) * 2002-11-28 2018-11-22 Schaeffler Technologies AG & Co. KG Reibungskupplungseinrichtung und Verfahren zur Diagnose einer Kupplungseinrichtung
EP1548313B2 (de) 2003-12-23 2016-09-28 Schaeffler Technologies AG & Co. KG Drehmomentübertragungseinrichtung
DE502005002536D1 (de) * 2004-05-05 2008-03-06 Luk Lamellen & Kupplungsbau Verfahren zum Erkennen eines Fehlers einer Betätigungseinrichtung
DE102005012261A1 (de) * 2005-03-17 2006-09-28 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Steuerung eines Kraftfahrzeug-Antriebsstranges
DE502005006276D1 (de) * 2005-07-06 2009-01-29 Getrag Ford Transmissions Gmbh Verfahren zur Bestimmung der Temperatur einer Reibkupplung
DE102005039922A1 (de) 2005-08-24 2007-03-08 Zf Friedrichshafen Ag Einrichtung zum Betätigen einer Membranfederkupplung für Fahrzeuge
ATE499533T1 (de) * 2005-12-15 2011-03-15 Volvo Lastvagnar Ab Verfahren zur erfassung einer kupplungszylinderleckage
DE102006008226A1 (de) * 2006-02-22 2007-08-23 Robert Bosch Gmbh Doppelkupplung für ein Doppelkupplungsgetriebe
FR2902478B1 (fr) * 2006-06-14 2008-09-26 Peugeot Citroen Automobiles Sa Systeme d'embrayage a commande hydraulique comportant un moyen fiable pour determiner l'etat d'embrayage
DE102006042356A1 (de) * 2006-09-08 2008-03-27 Zf Friedrichshafen Ag Verfahren zur Detektierung des Anlegepunktes einer Kupplung, insbesondere einer nassen Anfahrkupplung
DE102007009542B4 (de) * 2007-02-27 2008-12-04 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Ansteuerung eines Druckmittelverbrauchers unter Verwendung eines Druckdifferenzsensors und Steuervorrichtung
DE102007024794A1 (de) * 2007-05-26 2008-11-27 Zf Friedrichshafen Ag Verfahren und Einrichtung zum Steuern des Einrückgrades einer automatischen oder automatisierten Kraftfahrzeugkupplung
GB2458496B (en) * 2008-03-20 2012-07-11 Ford Global Tech Llc A method and apparatus for leak testing a hydraulic clutch actuation system
JP5153525B2 (ja) * 2008-09-01 2013-02-27 本田技研工業株式会社 クラッチ制御装置
DE102009055161A1 (de) * 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Leckageprüfung in einem automatisierten elektrohydraulischen Kupplungssystem in einem Kraftfahrzeug
DE102011119631A1 (de) 2011-11-22 2013-05-23 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Aktuatoranordnung für einen Kraftfahrzeug-Antriebsstrang
DE102012220178B4 (de) 2012-01-26 2022-02-10 Schaeffler Technologies AG & Co. KG Verfahren zur Fehlerdetektierung in einem hydraulischen Kupplungsbetätigungssystem
DE102016118423A1 (de) * 2016-09-07 2018-03-08 Lsp Innovative Automotive Systems Gmbh Elektrohydraulisches System für die Betätigung von Kupplung(en) und Gangsteller(n) von Schaltgetrieben
CN106763619A (zh) * 2017-01-22 2017-05-31 北京航空航天大学 电动汽车用两挡变速器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853333A1 (de) * 1997-11-29 1999-06-02 Luk Getriebe Systeme Gmbh Kupplung
DE19927117A1 (de) * 1999-06-15 2000-12-21 Sitec Industrietechn Gmbh Meßeinrichtung zur Bestimmung von Leckagen bei hydraulischen Bauelementen
DE10034745B4 (de) * 1999-08-02 2012-08-30 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zum Betätigen zweier Kupplungen
DE19936886A1 (de) * 1999-08-05 2001-03-15 Daimler Chrysler Ag Zahnräderwechselgetriebe mit zwei im Kraftfluß parallel zueinander angeordneten Teilgetrieben
DE10020187A1 (de) * 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulische Schaltung für ein automatisiertes Doppelkupplungsgetriebe für Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2838384A1 (fr) 2003-10-17
WO2003087616A1 (de) 2003-10-23
ITMI20030726A1 (it) 2003-10-11
DE10316419A1 (de) 2003-11-06
AU2003233943A1 (en) 2003-10-27
DE10316419B4 (de) 2015-09-17

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