AU2001278515A1 - Hydrodynamic coupling device - Google Patents

Hydrodynamic coupling device

Info

Publication number
AU2001278515A1
AU2001278515A1 AU2001278515A AU7851501A AU2001278515A1 AU 2001278515 A1 AU2001278515 A1 AU 2001278515A1 AU 2001278515 A AU2001278515 A AU 2001278515A AU 7851501 A AU7851501 A AU 7851501A AU 2001278515 A1 AU2001278515 A1 AU 2001278515A1
Authority
AU
Australia
Prior art keywords
friction
turbine wheel
housing assembly
friction element
outside diameter
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.)
Abandoned
Application number
AU2001278515A
Inventor
Christoph Sasse
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 Sachs 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 Sachs AG filed Critical ZF Sachs AG
Publication of AU2001278515A1 publication Critical patent/AU2001278515A1/en
Abandoned 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
    • 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
    • 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

Abstract

A hydrodynamic coupling device, in particular a torque converter or fluid clutch, comprises a housing assembly, a turbine wheel provided inside the housing assembly, and a torque converter lockup clutch assembly for establishing a torque transmission connection as desired between the turbine wheel and the housing assembly. The torque converter lockup clutch assembly comprises at least one essentially annular friction element, which is connected to the turbine wheel for mutually rotating about a rotational axis, and a pressing element which is connected to the housing assembly for mutually rotating about the rotational axis. The at least one friction element can be subjected to the action of the pressing element in order to establish the torque transmission connection between the turbine wheel and the housing assembly. The ratio of a flow outside diameter in the area of the turbine wheel to a friction outside diameter of the at least one friction element ranges from 1.30 to 1.80, preferably from 1.35 to 1.70, and/or the ratio of a friction outside diameter of the at least one friction element to a friction inside diameter of the at least one friction element ranges from 1.10 to 1.25, preferably from 1.15 to 1.20.
AU2001278515A 2000-10-13 2001-07-28 Hydrodynamic coupling device Abandoned AU2001278515A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10050729 2000-10-13
DE10050729A DE10050729A1 (en) 2000-10-13 2000-10-13 Hydrodynamic coupling device esp. torque converter or fluid clutch with set ratio between outside flow diameter and inside friction diameter of friction element for favorable mass distribution
PCT/EP2001/008777 WO2002031382A1 (en) 2000-10-13 2001-07-28 Hydrodynamic coupling device

Publications (1)

Publication Number Publication Date
AU2001278515A1 true AU2001278515A1 (en) 2002-04-22

Family

ID=7659644

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001278515A Abandoned AU2001278515A1 (en) 2000-10-13 2001-07-28 Hydrodynamic coupling device

Country Status (7)

Country Link
US (1) US6827187B2 (en)
EP (1) EP1325247B1 (en)
JP (1) JP4796740B2 (en)
AT (1) ATE265635T1 (en)
AU (1) AU2001278515A1 (en)
DE (2) DE10050729A1 (en)
WO (1) WO2002031382A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012145A1 (en) * 2004-03-12 2005-09-29 Zf Friedrichshafen Ag Bypass clutch for a housing enclosed by a hydrodynamic coupling device
JP4530750B2 (en) * 2004-07-21 2010-08-25 株式会社ユタカ技研 Fluid transmission device with lock-up clutch
US7476080B2 (en) * 2004-07-26 2009-01-13 Yutaka Giken Co., Ltd. Impeller for fluid transmitting device and method of manufacturing the same
DE102005012818A1 (en) * 2005-03-17 2006-09-21 Zf Friedrichshafen Ag Hydrodynamic coupling device
JP4523514B2 (en) * 2005-08-05 2010-08-11 株式会社ユタカ技研 Fluid transmission device with lock-up clutch
DE102008020684A1 (en) * 2007-05-09 2008-11-13 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torque converter with anti-rattle and cooling flow arrangement
JP5202718B1 (en) * 2011-12-05 2013-06-05 株式会社エクセディ Torque converter lockup device
US9670972B2 (en) 2014-04-28 2017-06-06 Twin Disc, Inc. Trimmed lock-up clutch
US11913530B2 (en) * 2021-09-02 2024-02-27 Schaeffler Technologies AG & Co. KG Torque converter with turbine driven clutch connection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453335A1 (en) * 1979-04-02 1980-10-31 Ferodo Sa TRANSMISSION WITH HYDRAULIC COUPLING MEMBER AND LOCKING CLUTCH, PARTICULARLY FOR MOTOR VEHICLE
DE3823210C2 (en) * 1988-07-08 1998-04-16 Mannesmann Sachs Ag Hydrodynamic torque converter with lock-up clutch and piston bearing on the drive side
DE4342439C2 (en) * 1992-12-17 1995-11-30 Daimler Benz Ag Hydrodynamic torque converter with a lock-up clutch
GB9226513D0 (en) * 1992-12-19 1993-02-10 Massey Ferguson Gmbh Four wheel drive vehicles
DE4344562C1 (en) * 1993-12-24 1995-04-06 Daimler Benz Ag Turbine wheel in a hydrodynamic torque converter
ES2119642B1 (en) * 1994-07-12 1999-04-01 Fichtel & Sachs Ag FRICTION CLUTCH
JP3465474B2 (en) * 1996-04-09 2003-11-10 日産自動車株式会社 Lockup clutch for torque converter
US6026941A (en) * 1997-06-04 2000-02-22 Luk Getriebe-Systeme Gmbh Hydrokinetic torque converter
WO1999010663A1 (en) * 1997-08-26 1999-03-04 Luk Getriebe-Systeme Gmbh Hydrodynamic torque converter
FR2782362B1 (en) 1998-07-08 2001-04-27 Valeo HYDROKINETIC COUPLING APPARATUS, PARTICULARLY FOR MOTOR VEHICLE
DE19834062C1 (en) * 1998-07-29 2000-01-27 Porsche Ag Clutch for motor vehicle transmission
JP3858472B2 (en) * 1998-09-07 2006-12-13 トヨタ自動車株式会社 Vehicle drive device
DE19842310A1 (en) * 1998-09-16 2000-03-23 Mannesmann Sachs Ag Hydrodynamic coupling consists of circuit composed of pump and turbine wheel, and main circuit with bridging coupling

Also Published As

Publication number Publication date
JP4796740B2 (en) 2011-10-19
DE10050729A1 (en) 2002-04-25
EP1325247A1 (en) 2003-07-09
US6827187B2 (en) 2004-12-07
US20040094380A1 (en) 2004-05-20
EP1325247B1 (en) 2004-04-28
JP2004511733A (en) 2004-04-15
WO2002031382A1 (en) 2002-04-18
ATE265635T1 (en) 2004-05-15
DE50102165D1 (en) 2004-06-03

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