DE60012379D1 - Momentwandler mit einer Überbrückungskupplung mit einem federbelasteten Kolben - Google Patents

Momentwandler mit einer Überbrückungskupplung mit einem federbelasteten Kolben

Info

Publication number
DE60012379D1
DE60012379D1 DE60012379T DE60012379T DE60012379D1 DE 60012379 D1 DE60012379 D1 DE 60012379D1 DE 60012379 T DE60012379 T DE 60012379T DE 60012379 T DE60012379 T DE 60012379T DE 60012379 D1 DE60012379 D1 DE 60012379D1
Authority
DE
Germany
Prior art keywords
clutch
lock
spring
torque converter
loaded piston
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
DE60012379T
Other languages
English (en)
Other versions
DE60012379T2 (de
Inventor
Fraser John Macdonald
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.)
LAWRENCE TECHNOLOGICAL UNIVERS
Original Assignee
LAWRENCE TECHNOLOGICAL UNIVERS
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 LAWRENCE TECHNOLOGICAL UNIVERS filed Critical LAWRENCE TECHNOLOGICAL UNIVERS
Publication of DE60012379D1 publication Critical patent/DE60012379D1/de
Application granted granted Critical
Publication of DE60012379T2 publication Critical patent/DE60012379T2/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
    • 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
    • F16H2045/0278—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 comprising only two co-acting friction surfaces
    • 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
    • F16H2045/0289—Details of friction surfaces of the lock-up clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
DE60012379T 1999-01-25 2000-01-17 Momentwandler mit einer Überbrückungskupplung mit einem federbelasteten Kolben Expired - Fee Related DE60012379T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US237983 1988-08-29
US09/237,983 US6053292A (en) 1999-01-25 1999-01-25 Torque converter having resiliently loaded bypass clutch piston

Publications (2)

Publication Number Publication Date
DE60012379D1 true DE60012379D1 (de) 2004-09-02
DE60012379T2 DE60012379T2 (de) 2004-12-09

Family

ID=22896014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60012379T Expired - Fee Related DE60012379T2 (de) 1999-01-25 2000-01-17 Momentwandler mit einer Überbrückungskupplung mit einem federbelasteten Kolben

Country Status (3)

Country Link
US (1) US6053292A (de)
EP (1) EP1022491B1 (de)
DE (1) DE60012379T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000230624A (ja) * 1999-02-09 2000-08-22 Exedy Corp トルクコンバータのロックアップ装置
US6264018B1 (en) * 1999-02-09 2001-07-24 Exedy Corporation Lockup device of a torque converter
WO2002044589A1 (de) 2000-11-29 2002-06-06 Thyssenkrupp Automotive Ag Hydrodynamischer drehmomentwandler
US6769522B2 (en) * 2001-12-28 2004-08-03 Exedy Corporation Fluid-type torque transmission device with lockup clutch
JP2004316665A (ja) * 2003-04-10 2004-11-11 Toyota Motor Corp ロックアップクラッチを備えた車両
US20040216972A1 (en) * 2003-05-01 2004-11-04 Exedy Corporation Lockup device for hydrodynamic torque transmitting device
US6814037B1 (en) * 2003-06-24 2004-11-09 Borgwarner Inc. Variable camshaft timing for internal combustion engine with actuator locking
DE102007017430B4 (de) * 2006-05-01 2017-06-08 Schaeffler Technologies AG & Co. KG Außenplatte mit Antriebszunge für Bogenfedern für einen Dämpfer eines Drehmomentwandlers
US8434602B2 (en) * 2006-12-18 2013-05-07 Schaeffler Technologies AG & Co. KG Torque transmission device
DE102007014312A1 (de) * 2007-03-26 2008-10-02 Zf Friedrichshafen Ag Hydrodynamische Kopplungsvorrichtung
US8573374B2 (en) 2008-07-04 2013-11-05 Schaeffler Technologies AG & Co. KG Hydrodynamic torque converter
DE102011003848B4 (de) * 2011-02-09 2019-10-24 Zf Friedrichshafen Ag Drehmomentübertragungsanordnung, insbesondere hydrodynamischer Drehmomentwandler
US8708118B2 (en) * 2011-03-25 2014-04-29 Schaeffler Technologies AG & Co. KG Torque converter clutch and damper
US9845855B2 (en) * 2014-10-23 2017-12-19 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with lockup resistance member
JP6430867B2 (ja) * 2015-03-19 2018-11-28 株式会社エクセディ 動吸振装置、及び流体継手
US9915332B1 (en) * 2016-10-26 2018-03-13 Schaeffler Technologies AG & Co. KG Motor vehicle clutch assembly including shock absorber for smoothing clutch engagement
US10663049B2 (en) * 2017-10-03 2020-05-26 Schaeffler Technologies AG & Co. KG Torque converter impeller or turbine including rear side embossment
US10962095B2 (en) 2019-03-26 2021-03-30 Schaeffler Technologies AG & Co. KG Torque converter assembly with disconnect clutch
US20230134624A1 (en) * 2021-11-01 2023-05-04 Schaeffler Technologies AG & Co. KG Torque converter with multi-plate clutch assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510747A (en) * 1980-12-12 1985-04-16 Daihatsu Motor Company Limited Lockup control device for a torque converter
US4633738A (en) 1985-07-19 1987-01-06 Ford Motor Company Control valve system for a four speed ratio automatic transmission including a dual range regulator valve for controlling independently two upshift ratio changes
DE3823210C2 (de) * 1988-07-08 1998-04-16 Mannesmann Sachs Ag Hydrodynamischer Drehmomentwandler mit Überbrückungskupplung und antriebsseitiger Lagerung des Kolbens
US5383540A (en) * 1993-10-04 1995-01-24 Ford Motor Company Torque converter bypass clutch piston-pump drive for an automatic transmission
US5480012A (en) * 1994-11-03 1996-01-02 Ford Motor Company Noise and vibration reduction in a torque converter clutch assembly
US5477950A (en) * 1994-11-04 1995-12-26 Ford Motor Company Noise and vibration reduction in a torque converter clutch assembly
FR2738890B1 (fr) * 1995-09-19 1997-10-24 Valeo Amortisseur de torsion pour embrayage de verrouillage et embrayage de verrouillage comportant un tel amortisseur de torsion
FR2734037B1 (fr) * 1995-05-11 1998-08-07 Valeo Appareil d'accouplement hydrocinetique, notamment pour vehicule automobile
US5622244A (en) * 1995-10-02 1997-04-22 Ford Motor Company Torque converter clutch having a parallel viscous drive

Also Published As

Publication number Publication date
US6053292A (en) 2000-04-25
DE60012379T2 (de) 2004-12-09
EP1022491A3 (de) 2001-04-04
EP1022491A2 (de) 2000-07-26
EP1022491B1 (de) 2004-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee