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WO2004085884A3 - Hydrodynamischer drehmomentwandler - Google Patents

Hydrodynamischer drehmomentwandler Download PDF

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Publication number
WO2004085884A3
WO2004085884A3 PCT/EP2004/002943 EP2004002943W WO2004085884A3 WO 2004085884 A3 WO2004085884 A3 WO 2004085884A3 EP 2004002943 W EP2004002943 W EP 2004002943W WO 2004085884 A3 WO2004085884 A3 WO 2004085884A3
Authority
WO
WIPO (PCT)
Prior art keywords
torque converter
hydrodynamic torque
face
piston
pressure acting
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.)
Ceased
Application number
PCT/EP2004/002943
Other languages
English (en)
French (fr)
Other versions
WO2004085884A2 (de
Inventor
Fritz Leber
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to EP04722185A priority Critical patent/EP1608898A2/de
Publication of WO2004085884A2 publication Critical patent/WO2004085884A2/de
Publication of WO2004085884A3 publication Critical patent/WO2004085884A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/48—Control of exclusively fluid gearing hydrodynamic
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H2045/002—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  comprising a clutch between prime mover and fluid 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0247—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means having a turbine with hydrodynamic damping means
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0257—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means having a pump adapted for use as a secondary mass of the damping system
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0284—Multiple disk type lock-up 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Um eine Kupplung (2) in einem hydrodynamischen Drehmomentwandler exakt ansteuern zu können, wird der Druck, welcher auf eine erste Kolbenfläche (4) wirkt, einer Steuer einheit zugeführt, welche in Abhängigkeit dieses Druckes den Druck, welcher auf eine zweite Kolbenfläche (5) wirkt, einstellt. Hierdurch ist es möglich, die Kolbenkraft, welche auf die Kupplung (2) wirkt, auch bei sich ändernden Druckverhältnissen innerhalb des hydrodynamischen Drehmomentwandlers exakt einzustellen.
PCT/EP2004/002943 2003-03-28 2004-03-20 Hydrodynamischer drehmomentwandler Ceased WO2004085884A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04722185A EP1608898A2 (de) 2003-03-28 2004-03-20 Hydrodynamischer drehmomentwandler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10314335.1 2003-03-28
DE10314335A DE10314335A1 (de) 2003-03-28 2003-03-28 Hydrodynamischer Drehmomentwandler

Publications (2)

Publication Number Publication Date
WO2004085884A2 WO2004085884A2 (de) 2004-10-07
WO2004085884A3 true WO2004085884A3 (de) 2004-12-29

Family

ID=32946335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/002943 Ceased WO2004085884A2 (de) 2003-03-28 2004-03-20 Hydrodynamischer drehmomentwandler

Country Status (4)

Country Link
US (1) US7017722B2 (de)
EP (1) EP1608898A2 (de)
DE (1) DE10314335A1 (de)
WO (1) WO2004085884A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314332A1 (de) * 2003-03-28 2004-10-07 Zf Friedrichshafen Ag Hydrodynamischer Drehmomentwandler
DE10314331A1 (de) * 2003-03-28 2004-10-07 Zf Friedrichshafen Ag Hydrodynamische Kupplungsanordnung mit einer Kupplungsvorrichtung innerhalb des Kupplungsgehäuses
DE10357292B4 (de) * 2003-12-05 2006-02-02 Voith Turbo Gmbh & Co. Kg Verfahren für die Steuerung eines Antriebsstrangs für eine Strömungskraftmaschine mit Drehzahlführung, Kraftstoßreduktion und Kurzzeitenergiespeicherung
US7624853B2 (en) * 2005-09-12 2009-12-01 Magna Powertrain Usa, Inc. Torque coupling with disconnectable lubrication pump
US7815026B2 (en) * 2007-03-15 2010-10-19 Ford Global Technologies, Llc Torque converter impeller clutch control
US9234583B2 (en) * 2007-07-17 2016-01-12 Ford Global Technologies, Llc Hydraulic supply system for torque converter impeller clutch
DE102008053372A1 (de) * 2007-11-16 2009-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Üblicherweise geschlossener Drei-Kanal-Multifunktions-Drehmomentwandler
US8225915B2 (en) * 2008-05-09 2012-07-24 GM Global Technology Operations LLC Dual clutch torque converter control system
DE102009038198A1 (de) * 2008-09-08 2010-03-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kombinierte Kraftübertragungs- und Anfahreinheit und Antriebssystem
JP2010223317A (ja) * 2009-03-23 2010-10-07 Aisin Seiki Co Ltd 流体伝動装置の油圧制御装置
JP2011089577A (ja) * 2009-10-21 2011-05-06 Exedy Corp トルクコンバータ
US20110114433A1 (en) * 2009-11-17 2011-05-19 Aisin Seiki Kabushiki Kaisha Torque converter apparatus
JP5428820B2 (ja) * 2009-12-11 2014-02-26 アイシン精機株式会社 クラッチ装置
DE102013226611A1 (de) * 2013-12-19 2015-06-25 Robert Bosch Gmbh Verfahren zum Betreiben einer Hybridantriebsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384209A (en) * 1966-03-24 1968-05-21 Borg Warner Modulated fluid clutch in series with fluid coupling
US5609551A (en) * 1994-12-12 1997-03-11 Nissan Motor Co., Ltd. Lockup control system for torque converter
US5699887A (en) * 1995-03-10 1997-12-23 Fichtel & Sachs Ag Hydrokinetic torque converter with an impeller clutch and a bridge coupling
US5857443A (en) * 1994-06-09 1999-01-12 Toyota Jidosha Kabushiki Kaisha Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280657A (en) * 1963-04-22 1966-10-25 Borg Warner Transmission apparatus
GB1377745A (en) * 1971-06-25 1974-12-18 Srm Hydromekanik Ab Vehicle transmissions
US3820417A (en) * 1972-08-10 1974-06-28 Caterpillar Tractor Co Controls for sequentially engaging transmission torque convertor lockup and master clutches
US4468988A (en) * 1980-08-04 1984-09-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Slip control system for a clutch
US4880090A (en) * 1987-06-11 1989-11-14 Aisin-Warner Kabushiki Kaisha Hydraulic controlling system for lockup clutches
USH964H (en) * 1990-08-20 1991-09-03 Caterpillar Inc. Apparatus for sensing the speed of an element within a torque converter
US5213186A (en) * 1990-11-30 1993-05-25 Toyota Jidosha Kabushiki Kaisha Control system and method for automatic transmission
JPH05133469A (ja) * 1991-11-11 1993-05-28 Japan Electron Control Syst Co Ltd 車両用自動変速機の制御装置
DE4224472A1 (de) * 1992-07-24 1994-01-27 Zahnradfabrik Friedrichshafen Hydrodynamischer Wandler mit einer Überbrückungskupplung
US5372226A (en) * 1993-06-24 1994-12-13 Ford Motor Company System for preventing inadvertent application of torque converter lock-up clutch
US5361880A (en) * 1993-09-22 1994-11-08 Eaton Corporation Viscous converter clutch with O-slip capability
US5509520A (en) * 1994-06-15 1996-04-23 Caterpillar Inc. Electrohydraulic control device for a drive train of a machine
JP3626382B2 (ja) * 1999-12-09 2005-03-09 本田技研工業株式会社 圧入フランジ部材の流路構造
DE10314332A1 (de) * 2003-03-28 2004-10-07 Zf Friedrichshafen Ag Hydrodynamischer Drehmomentwandler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384209A (en) * 1966-03-24 1968-05-21 Borg Warner Modulated fluid clutch in series with fluid coupling
US5857443A (en) * 1994-06-09 1999-01-12 Toyota Jidosha Kabushiki Kaisha Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same
US5609551A (en) * 1994-12-12 1997-03-11 Nissan Motor Co., Ltd. Lockup control system for torque converter
US5699887A (en) * 1995-03-10 1997-12-23 Fichtel & Sachs Ag Hydrokinetic torque converter with an impeller clutch and a bridge coupling

Also Published As

Publication number Publication date
DE10314335A1 (de) 2004-10-07
WO2004085884A2 (de) 2004-10-07
US20040188209A1 (en) 2004-09-30
US7017722B2 (en) 2006-03-28
EP1608898A2 (de) 2005-12-28

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