DE4448015B4 - Hydrodynamischer Drehmomentwandler - Google Patents

Hydrodynamischer Drehmomentwandler Download PDF

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Publication number
DE4448015B4
DE4448015B4 DE4448015.6A DE4448015A DE4448015B4 DE 4448015 B4 DE4448015 B4 DE 4448015B4 DE 4448015 A DE4448015 A DE 4448015A DE 4448015 B4 DE4448015 B4 DE 4448015B4
Authority
DE
Germany
Prior art keywords
torque converter
channels
friction
friction lining
oil
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 - Lifetime
Application number
DE4448015.6A
Other languages
German (de)
English (en)
Inventor
Dieter Otto
Dr. Middelmann Volker
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
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Anticipated expiration legal-status Critical
Application granted granted Critical
Publication of DE4448015B4 publication Critical patent/DE4448015B4/de
Expired - Lifetime legal-status Critical Current

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    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • 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
    • 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
    • F16H2045/0289—Details of friction surfaces of the 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
    • 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
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members

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)
  • Control Of Fluid Gearings (AREA)
DE4448015.6A 1993-07-09 1994-06-16 Hydrodynamischer Drehmomentwandler Expired - Lifetime DE4448015B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4322974 1993-07-09
DEP4322974.3 1993-07-09
DEP4418024.1 1994-05-25
DE4418024 1994-05-25

Publications (1)

Publication Number Publication Date
DE4448015B4 true DE4448015B4 (de) 2018-10-31

Family

ID=25927540

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4448015.6A Expired - Lifetime DE4448015B4 (de) 1993-07-09 1994-06-16 Hydrodynamischer Drehmomentwandler
DE4420959A Expired - Lifetime DE4420959B4 (de) 1993-07-09 1994-06-16 Hydrodynamischer Strömungswandler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4420959A Expired - Lifetime DE4420959B4 (de) 1993-07-09 1994-06-16 Hydrodynamischer Strömungswandler

Country Status (6)

Country Link
JP (1) JP3677305B2 (ko)
KR (2) KR100345062B1 (ko)
CN (2) CN1159536C (ko)
DE (2) DE4448015B4 (ko)
FR (1) FR2707358A1 (ko)
GB (1) GB2280733B (ko)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500814B4 (de) * 1994-01-21 2013-09-12 Schaeffler Technologies AG & Co. KG Reibring sowie Kupplung mit einem solchen Reibring
GB2320538B (en) * 1994-02-23 1998-08-26 Luk Getriebe Systeme Gmbh Method for controlling a torque transfer system
DE4432624C1 (de) * 1994-09-14 1996-04-04 Fichtel & Sachs Ag Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung
FR2725488B1 (fr) * 1994-10-11 1997-01-10 Fichtel & Sachs Ag Convertisseur hydrodynamique de couple de rotation comportant un accouplement de pontage
DE19508855C2 (de) * 1994-10-11 1999-03-18 Mannesmann Sachs Ag Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung
DE19626685A1 (de) * 1995-07-19 1997-01-23 Luk Getriebe Systeme Gmbh Hydrodynamischer Drehmomentwandler
GB2338280B (en) * 1995-07-19 2000-02-23 Luk Getriebe Systeme Gmbh Hydrokinetic torque converter
DE19527853C1 (de) * 1995-07-29 1996-12-05 Fichtel & Sachs Ag Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung
DE19603596A1 (de) * 1996-02-01 1997-08-07 Zahnradfabrik Friedrichshafen Naßkupplung für hohe Reibleistungen
DE19605921C1 (de) * 1996-02-17 1997-01-30 Ford Werke Ag Drehmomentwandler mit Überbrückungskupplung in Konusbauform
DE19617951B4 (de) * 1996-05-04 2006-01-05 Schuler Pressen Gmbh & Co. Kg Kupplungseinrichtung für Karosseriepressen
JP3854661B2 (ja) * 1996-05-29 2006-12-06 株式会社エクセディ ロックアップ装置付きトルクコンバータ
DE19734678B4 (de) * 1996-08-23 2017-03-02 Schaeffler Technologies AG & Co. KG Hydrodynamischer Drehmomentwandler
US6026941A (en) 1997-06-04 2000-02-22 Luk Getriebe-Systeme Gmbh Hydrokinetic torque converter
US5878860A (en) * 1997-04-22 1999-03-09 Borg-Warner Automotive, Inc. Plate and facing assembly
DE19720575C1 (de) * 1997-05-16 1998-09-03 Mannesmann Sachs Ag Hydrodynamischer Drehmomentwandler mit Vertiefungen im Erstreckungsbereich der Reibbeläge
JP3621813B2 (ja) * 1997-08-14 2005-02-16 株式会社エクセディ トルクコンバータ
DE19964646B3 (de) * 1998-10-01 2017-06-29 Schaeffler Technologies AG & Co. KG Kraftübertragungseinrichtung
DE19851384A1 (de) 1998-11-07 2000-05-11 Zf Batavia Llc Automatisch gesteuertes Getriebe
US6247568B1 (en) * 1998-12-25 2001-06-19 Exedy Corporation Friction member for disk assembly, especially for torque converter
DE10008167A1 (de) * 2000-02-23 2001-08-30 Zahnradfabrik Friedrichshafen Reibkupplung
DE10024282A1 (de) * 2000-05-17 2001-11-22 Zahnradfabrik Friedrichshafen Automatgetriebe
FR2843433B1 (fr) * 2002-08-06 2005-04-01 Valeo Embrayages Appareil d'accouplement hydrocinetique, notamment pour un vehicule automobile
JP2005133795A (ja) * 2003-10-29 2005-05-26 Exedy Corp トルクコンバータの回転体の製造方法、及びその製造方法により製造されたトルクコンバータの回転体
CN1327148C (zh) * 2004-02-20 2007-07-18 吉林大学 具有双离合器的液力变矩器
JP4553636B2 (ja) * 2004-06-03 2010-09-29 株式会社エクセディ 流体式トルク伝達装置のロックアップ装置
JP4645509B2 (ja) * 2006-03-31 2011-03-09 アイシン・エィ・ダブリュ株式会社 流体式トルク伝達装置
US7516612B2 (en) * 2007-02-12 2009-04-14 Gm Global Technology Operations, Inc. Transmission pump seal
DE102008020683B4 (de) * 2007-05-09 2019-01-17 Schaeffler Technologies AG & Co. KG Drehmomentwandler mit Anordnung für Kühlfluidströmung und Anordnung zur Drehmomentübertragung auf einen Dämpfer
DE102008031010A1 (de) * 2007-07-11 2009-01-15 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Zwei-Kanal Mehrfunktionsdrehmomentwandler
JP5078477B2 (ja) * 2007-07-20 2012-11-21 株式会社エクセディ ロックアップダンパー
US8225915B2 (en) * 2008-05-09 2012-07-24 GM Global Technology Operations LLC Dual clutch torque converter control system
KR101056852B1 (ko) * 2008-12-29 2011-08-12 한국파워트레인 주식회사 차량용 토크 컨버터
US8489298B2 (en) * 2009-09-09 2013-07-16 GM Global Technology Operations LLC Desired torque converter clutch slip feedback recovery algorithm for tip-in maneuvers
US8499912B2 (en) * 2010-12-15 2013-08-06 GM Global Technology Operations LLC Torque converter with lock-up clutch
CN102327829B (zh) * 2011-07-26 2013-11-27 广东联塑科技实业有限公司 一种液力减速驱动装置及应用该装置的升降式埋地喷头
JP5900957B2 (ja) * 2012-03-23 2016-04-06 本田技研工業株式会社 車両用自動変速機の油圧制御装置
DE102012205535A1 (de) * 2012-04-04 2013-10-10 Ford Global Technologies, Llc Drehmomentwandler für Kraftfahrzeuge
CN103244631A (zh) * 2013-04-16 2013-08-14 山东沃克液力传动有限公司 涡轮组双支撑液力变矩器
DE102013209283A1 (de) 2013-05-21 2014-11-27 Zf Friedrichshafen Ag Anfahrelement
US9322463B2 (en) * 2014-04-25 2016-04-26 Valeo Embrayages Hydrokinetic torque coupling device with centered lock-up clutch friction disc, and method for assembling the same
JP6197249B2 (ja) * 2014-07-30 2017-09-20 日立建機株式会社 車両用動力伝達装置
US9297448B1 (en) 2014-10-23 2016-03-29 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
JP5925867B1 (ja) 2014-11-25 2016-05-25 株式会社エクセディ 流体継手
DE102016207646A1 (de) 2015-06-11 2016-12-15 Schaeffler Technologies AG & Co. KG Reibfläche
CN106704532A (zh) * 2015-11-18 2017-05-24 熵零股份有限公司 一种流体机构
CN108700131A (zh) 2016-02-26 2018-10-23 舍弗勒技术股份两合公司 摩擦部件
DE102016203051A1 (de) 2016-02-26 2017-08-31 Schaeffler Technologies AG & Co. KG Reibteil
DE102016205802B3 (de) * 2016-04-07 2017-09-07 Schaeffler Technologies AG & Co. KG Reibteil für eine nasslaufende Reibschlusseinrichtung und Kupplung mit einem derartigen Reibteil
CN106644207B (zh) * 2016-12-02 2022-09-20 苏州迪森生物能源有限公司 测扭机构
CN108915996A (zh) * 2018-08-01 2018-11-30 平湖市金易达机械有限公司 一种耐磨损汽车空调压缩机驱动杆
DE102019204532A1 (de) 2019-04-01 2020-10-01 Zf Friedrichshafen Ag Hydraulisches Steuergerät für ein Automatikgetriebe eines Kraftfahrzeugs
US10941844B2 (en) * 2019-05-23 2021-03-09 Schaaeffler Technologies AG & Co. KG Torque converter clutch assembly
CN114486044B (zh) * 2021-12-24 2022-11-11 北京理工大学 一种轴流式导轮液力变矩器轴向力测量系统

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972400A (en) * 1974-08-09 1976-08-03 Caterpillar Tractor Co. Friction disc for clutches and the like
US4358001A (en) * 1975-05-21 1982-11-09 Iverson Roger A Wet disc friction brake circulation system
JPS5830532A (ja) 1981-08-17 1983-02-23 Mitsubishi Motors Corp 摩擦クラツチのフエ−シング構造
EP0078651A2 (en) 1981-10-27 1983-05-11 Eaton Corporation Improved cooling means for torque converter bypass
US4493406A (en) 1983-05-31 1985-01-15 Eaton Corporation Viscous bypass coupling for torque converter
US4649763A (en) 1984-05-12 1987-03-17 Ford Motor Company Multiple-speed, hydrokinetic transmission
US4969453A (en) 1987-07-28 1990-11-13 Dieter Heimann Cervical collar
US4969543A (en) 1989-07-10 1990-11-13 Ford Motor Co. Slipping bypass clutch construction for a hydrokinetic torque converter
EP0308048B1 (en) * 1987-07-28 1991-05-15 LUCAS INDUSTRIES public limited company Rotatable member for a vehicle disc brake of the liquid cooled type
US5056631A (en) 1989-07-10 1991-10-15 Ford Motor Company Slipping bypass clutch construction for a hydrokinetic torque converter
US5101953A (en) * 1986-09-16 1992-04-07 Borg-Warner Automotive Transmission & Engine Components Corporation High capacity viscous pumping groove pattern for a wet clutch
US5176236A (en) * 1992-01-09 1993-01-05 Borg-Warner Automotive Transmission & Engine Components Corporation Facing material for wet clutch plate and methods for fabricating and applying same
WO1993013338A1 (en) * 1991-12-23 1993-07-08 Ford Motor Company Limited Damper and bypass clutch for hydrodynamic torque converter
DE4302773A1 (en) * 1992-01-31 1993-08-05 Dynax Corp Wet friction part in automatic gearbox - has two sets of grooves at different angle at point between inner and outer gear
AU4942193A (en) 1992-08-21 1994-03-15 Luk Getriebe-Systeme Gmbh Process for controlling a torque transmission system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404657A (en) * 1945-01-26 1946-07-23 Ford Motor Co Transmission
FR1246261A (fr) * 1959-10-05 1960-11-18 Ferodo Sa Appareil de transmission comportant un convertisseur de couple et un embrayage commandé hydrauliquement
US4986397A (en) * 1989-11-14 1991-01-22 Borg-Warner Automotive, Inc. Lock-up piston plate for recirculating flow torque converter
JPH04300447A (ja) * 1991-03-28 1992-10-23 Nsk Warner Kk トルクコンバータのロックアップクラッチ
US5209330A (en) * 1991-12-23 1993-05-11 Ford Motor Company Slipping bypass clutch for hydrokinetic torque converter

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972400A (en) * 1974-08-09 1976-08-03 Caterpillar Tractor Co. Friction disc for clutches and the like
US4358001A (en) * 1975-05-21 1982-11-09 Iverson Roger A Wet disc friction brake circulation system
JPS5830532A (ja) 1981-08-17 1983-02-23 Mitsubishi Motors Corp 摩擦クラツチのフエ−シング構造
EP0078651A2 (en) 1981-10-27 1983-05-11 Eaton Corporation Improved cooling means for torque converter bypass
US4445599A (en) 1981-10-27 1984-05-01 Eaton Corporation Cooling means for torque converter bypass
US4493406A (en) 1983-05-31 1985-01-15 Eaton Corporation Viscous bypass coupling for torque converter
US4649763A (en) 1984-05-12 1987-03-17 Ford Motor Company Multiple-speed, hydrokinetic transmission
US5101953A (en) * 1986-09-16 1992-04-07 Borg-Warner Automotive Transmission & Engine Components Corporation High capacity viscous pumping groove pattern for a wet clutch
US4969453A (en) 1987-07-28 1990-11-13 Dieter Heimann Cervical collar
EP0308048B1 (en) * 1987-07-28 1991-05-15 LUCAS INDUSTRIES public limited company Rotatable member for a vehicle disc brake of the liquid cooled type
US4969543A (en) 1989-07-10 1990-11-13 Ford Motor Co. Slipping bypass clutch construction for a hydrokinetic torque converter
US5056631A (en) 1989-07-10 1991-10-15 Ford Motor Company Slipping bypass clutch construction for a hydrokinetic torque converter
WO1993013338A1 (en) * 1991-12-23 1993-07-08 Ford Motor Company Limited Damper and bypass clutch for hydrodynamic torque converter
US5176236A (en) * 1992-01-09 1993-01-05 Borg-Warner Automotive Transmission & Engine Components Corporation Facing material for wet clutch plate and methods for fabricating and applying same
DE4302773A1 (en) * 1992-01-31 1993-08-05 Dynax Corp Wet friction part in automatic gearbox - has two sets of grooves at different angle at point between inner and outer gear
AU4942193A (en) 1992-08-21 1994-03-15 Luk Getriebe-Systeme Gmbh Process for controlling a torque transmission system

Also Published As

Publication number Publication date
DE4420959A1 (de) 1995-01-12
CN1159536C (zh) 2004-07-28
GB2280733A (en) 1995-02-08
CN1102870A (zh) 1995-05-24
JPH07146191A (ja) 1995-06-06
CN1051360C (zh) 2000-04-12
DE4420959B4 (de) 2006-05-11
CN1257167A (zh) 2000-06-21
GB2280733B (en) 1998-02-18
FR2707358B1 (ko) 1997-02-21
KR100345062B1 (ko) 2002-11-13
FR2707358A1 (fr) 1995-01-13
JP3677305B2 (ja) 2005-07-27
KR100338834B1 (ko) 2002-05-30
GB9413421D0 (en) 1994-08-24

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R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

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

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

R081 Change of applicant/patentee

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

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140218

R071 Expiry of right
R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R018 Grant decision by examination section/examining division
R020 Patent grant now final