ES2139487B1 - Embrague de transicion de un convertidor de par hidrodinamico. - Google Patents
Embrague de transicion de un convertidor de par hidrodinamico.Info
- Publication number
- ES2139487B1 ES2139487B1 ES009602004A ES9602004A ES2139487B1 ES 2139487 B1 ES2139487 B1 ES 2139487B1 ES 009602004 A ES009602004 A ES 009602004A ES 9602004 A ES9602004 A ES 9602004A ES 2139487 B1 ES2139487 B1 ES 2139487B1
- Authority
- ES
- Spain
- Prior art keywords
- converter
- friction
- transition clutch
- clutch
- transition
- 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
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
-
- 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)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
Embrague de transición de un convertidor de par hidrodinámica, que comprende un pistón desviaba en dirección axial y que puede unirse con la carcasa del convertidor mediante al menos una zona de fricción, cuyo pistón limita, con el lado vuelto hacia la carcasa de convertidor, una cámara en la que al activarse el embrague de transición se aplica una presión menor respecto al circuito del convertidor, y que presenta en una parte de la zona de fricción al menos un canal para el paso de líquido hidráulico procedente del circuito del convertidor. El caudal de paso de líquido hidráulico depende de la presión que actúa desde el convertidor. El embrague de transición presenta al menos una una zona de fricción que comprende al menos respectivamente un forro de fricción presentando el embrague de transición en total al menos dos forros de fricción a diferente altura axial, y que entran en unión operativo con la contrasuperficie de fricción, al menos parcialmente. para presiones diferentes que actúanen el convertidor. Figura 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19536954 | 1995-10-04 | ||
DE19622593A DE19622593C2 (de) | 1995-10-04 | 1996-06-05 | Überbrückungskupplung eines hydrodynamischen Drehmomentwandlers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2139487A1 ES2139487A1 (es) | 2000-02-01 |
ES2139487B1 true ES2139487B1 (es) | 2000-09-16 |
Family
ID=26019233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009602004A Expired - Fee Related ES2139487B1 (es) | 1995-10-04 | 1996-09-23 | Embrague de transicion de un convertidor de par hidrodinamico. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5799763A (es) |
ES (1) | ES2139487B1 (es) |
FR (1) | FR2739671B1 (es) |
GB (1) | GB2305984B (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738198A (en) * | 1994-01-21 | 1998-04-14 | Luk Getriebe-Systeme Gmbh | Friction element for use in clutches |
DE19603596A1 (de) * | 1996-02-01 | 1997-08-07 | Zahnradfabrik Friedrichshafen | Naßkupplung für hohe Reibleistungen |
DE19734678B4 (de) * | 1996-08-23 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Hydrodynamischer Drehmomentwandler |
US5771691A (en) * | 1996-10-23 | 1998-06-30 | Borg-Warner Automotive, Inc. | Torque converter having spatially oriented flat turbine blades |
US6006878A (en) * | 1999-02-12 | 1999-12-28 | Ford Global Technologies, Inc. | Torque converter bypass clutch having elastically flexible piston |
DE10131093A1 (de) * | 2001-06-27 | 2003-01-09 | Zf Sachs Ag | Überbrückungskupplung für einen hydrodynamischen Drehmomentwandler |
US6871733B2 (en) * | 2002-05-02 | 2005-03-29 | Automotive Transmission Specialists, Inc. | Torque converter |
DE10310423A1 (de) * | 2003-03-11 | 2004-09-23 | Zf Sachs Ag | Überbrückungskupplung für einen hydrodynamischen Drehmomentwandler |
US7503441B2 (en) | 2003-05-02 | 2009-03-17 | Cannon Clint D | Torque converter |
US7014024B2 (en) * | 2003-06-11 | 2006-03-21 | Sulzer Euroflamm Us Inc. | System and method for improving cooling in a friction facing environment |
US7069636B2 (en) * | 2003-10-02 | 2006-07-04 | Euroflamm Select Inc. | Friction facing method for use in a friction environment |
US20060236523A1 (en) * | 2003-10-02 | 2006-10-26 | Sulzer Euroflamm Us Inc | Friction facing method for use in a friction environment |
US7168544B2 (en) * | 2003-10-02 | 2007-01-30 | Sulzer Euroflamm Us Inc. | Friction facing material for use in a friction environment |
JP4623973B2 (ja) * | 2004-01-19 | 2011-02-02 | 富士重工業株式会社 | トルクコンバータ |
JP2005273709A (ja) * | 2004-03-23 | 2005-10-06 | Exedy Corp | 流体式トルク伝達装置のロックアップ装置 |
US7448483B2 (en) * | 2004-06-25 | 2008-11-11 | General Motors Corporation | Clutch cooling grooves for uniform plate temperature in friction launch |
JP4813037B2 (ja) * | 2004-10-06 | 2011-11-09 | Nskワーナー株式会社 | 湿式多板クラッチのフリクションプレート |
US7357233B2 (en) * | 2005-02-15 | 2008-04-15 | Borgwarner Inc. | Torque converter with a lock-up clutch assembly having a floating friction disk |
US7080720B1 (en) | 2005-02-24 | 2006-07-25 | Blumental Automatic, Inc. | Torque converter |
JP2007146927A (ja) * | 2005-11-25 | 2007-06-14 | Nsk Warner Kk | ロックアップクラッチ |
JP4781792B2 (ja) * | 2005-11-25 | 2011-09-28 | Nskワーナー株式会社 | ロックアップクラッチ |
WO2007098872A1 (de) * | 2006-02-24 | 2007-09-07 | Daimler Ag | Hydrodynamischer drehmomentwandler mit einer überbrückungskupplung |
US20070270069A1 (en) * | 2006-05-18 | 2007-11-22 | Sulzer Euroflamm Us Inc. | Friction material and system and method for making the friction material |
DE102006045456B4 (de) * | 2006-09-26 | 2014-07-24 | Borgwarner Inc. | Reibteil für eine reibschlüssig arbeitende Einrichtung und reibschlüssig arbeitende Einrichtung mit einem solchen Reibteil |
US7886885B2 (en) * | 2006-10-16 | 2011-02-15 | GM Global Technology Operations LLC | Clutch for a transmission |
US7717243B2 (en) * | 2006-10-31 | 2010-05-18 | Cannon Clint D | Torque converter with fluid and viscous couplings |
US9004253B2 (en) | 2013-06-26 | 2015-04-14 | Ford Global Technologies, Llc | Control of fluid flow in an automatic transmission |
US9523419B2 (en) * | 2013-08-13 | 2016-12-20 | Schaeffler Technologies AG & Co. KG | Pre-stressed torque converter shell |
DE202015009048U1 (de) * | 2015-11-09 | 2016-08-03 | Zf Friedrichshafen Ag | Lamelle für ein kraftschlüssiges Schaltelement |
US10260611B2 (en) * | 2017-03-31 | 2019-04-16 | Valeo Embrayages | Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2058655A (en) * | 1934-10-12 | 1936-10-27 | Borg Warner | Friction clutch |
US2135126A (en) * | 1934-10-24 | 1938-11-01 | Russell Mfg Co | Friction clutch |
DE1425358B2 (de) * | 1961-12-12 | 1971-02-18 | Societe Anonyme Francaise Du Ferodo, Paris | Hydraulisch betaetigbare scheibenreibungskupplung |
GB1445105A (en) * | 1972-10-12 | 1976-08-04 | Girling Ltd | Multi-plate disc brakers for vehicles |
JPS57140920A (en) * | 1981-02-21 | 1982-08-31 | Aisin Warner Ltd | Fluid type frictionally engaging device |
JPS58184321A (ja) * | 1982-04-23 | 1983-10-27 | Toyota Motor Corp | クリ−プ装置付きクラツチ |
DE3770412D1 (de) * | 1986-11-04 | 1991-07-04 | Daikin R M Co Ltd | Scheibe mit reibungssegmenten. |
US4934495A (en) * | 1989-03-29 | 1990-06-19 | Rockwell International Corporation | Lock-up clutch for four element torque converter |
US5056631A (en) * | 1989-07-10 | 1991-10-15 | Ford Motor Company | Slipping bypass clutch construction for a hydrokinetic torque converter |
US5184704A (en) * | 1991-08-12 | 1993-02-09 | Hays Bill J | Clutch design and manufacture |
DE69314550T2 (de) * | 1992-07-03 | 1998-03-26 | Toyota Motor Co Ltd | Hydraulische Drehmoment-Übertragungseinheit mit Überbrückungskupplung |
JP3214208B2 (ja) * | 1993-04-13 | 2001-10-02 | トヨタ自動車株式会社 | 湿式クラッチ |
DE4425912A1 (de) * | 1993-07-30 | 1995-02-02 | Luk Getriebe Systeme Gmbh | Hydrodynamischer Strömungswandler |
FR2709165B1 (fr) * | 1993-08-16 | 1995-10-13 | Valeo | Transmission à accouplement hydrocinétique débrayable, notamment pour véhicules automobiles. |
US5383540A (en) * | 1993-10-04 | 1995-01-24 | Ford Motor Company | Torque converter bypass clutch piston-pump drive for an automatic transmission |
DE19500814B4 (de) * | 1994-01-21 | 2013-09-12 | Schaeffler Technologies AG & Co. KG | Reibring sowie Kupplung mit einem solchen Reibring |
DE4407727A1 (de) * | 1994-03-08 | 1995-09-14 | Zahnradfabrik Friedrichshafen | Drehmomentwandler und Wandlerüberbrückungskupplung |
DE4416153C2 (de) * | 1994-05-09 | 1996-10-02 | Fichtel & Sachs Ag | Überbrückungskupplung für einen hydrodynamischen Drehmomentwandler |
DE4432624C1 (de) * | 1994-09-14 | 1996-04-04 | Fichtel & Sachs Ag | Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung |
US5566802A (en) * | 1995-07-17 | 1996-10-22 | Borg-Warner Automotive, Inc. | Continuous slip hydrokinetic torque converter clutch interface with curcuitous groove for cooling and wetting clutch interface zone |
-
1996
- 1996-09-23 ES ES009602004A patent/ES2139487B1/es not_active Expired - Fee Related
- 1996-10-03 US US08/725,361 patent/US5799763A/en not_active Expired - Fee Related
- 1996-10-04 GB GB9620914A patent/GB2305984B/en not_active Expired - Fee Related
- 1996-10-04 FR FR9612130A patent/FR2739671B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2739671B1 (fr) | 1999-08-06 |
ES2139487A1 (es) | 2000-02-01 |
US5799763A (en) | 1998-09-01 |
FR2739671A1 (fr) | 1997-04-11 |
GB2305984A (en) | 1997-04-23 |
GB9620914D0 (en) | 1996-11-27 |
GB2305984B (en) | 1999-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2139487B1 (es) | Embrague de transicion de un convertidor de par hidrodinamico. | |
ATE25544T1 (de) | Kupplungen. | |
RU94017853A (ru) | Предварительно управляемый сервоклапан | |
ES2110332A1 (es) | Mejoras en frenos-embrague hidraulicos. | |
US7597178B2 (en) | Caliper brake | |
ATE305571T1 (de) | Selbständige hydraulische kupplung | |
GB2046407A (en) | Pressure-relief valve device | |
MX9200164A (es) | Valvula de conmutacion y sistema de seguridad y fuerza hidraulica a base de aceite para la alimentacion de vapor a una turbina | |
SE9904550D0 (sv) | Hydrauliskt manövrerad dubbelkoppling | |
ES2154144A1 (es) | Convertidor hidrodinamico del par de giro con cavidades a lo largo de la superficie de los forros de friccion. | |
KR860007115A (ko) | 제동장치용 토오크 감응 제어장치 | |
US5507465A (en) | Blow-out preventer | |
ES2178431T3 (es) | Suministro de fluido refrigerante a rodillos accionados hidraulicamente en transmisiones de relacion continuamente variable. | |
PL137800B1 (en) | Apparatus for thghtly securing a tube in a perforated bottom | |
BR0100629A (pt) | Método para engate controlado de embreagem de acionamento de turbocompressor | |
JPS61113548A (ja) | 液圧装置用マスターシリンダ | |
KR870003907A (ko) | 급속흡입과 전 행정이 이루어지는 유압식 브레이크 배력장치 | |
CN2242988Y (zh) | 先导式安全阀 | |
CA2142467A1 (en) | Pit prop with integrated pressure-relief valve and nailed pipes | |
KR870010349A (ko) | 저 감속 반응부재를 보유하여 감속 및 압력에 감응하는 정비(定比)밸브 | |
FR2303205A1 (fr) | Limiteur hydraulique de couple | |
KR920001089A (ko) | 유압 안전 및 조절 시스템 | |
CN104747525A (zh) | 体积流量调节阀、液压装置、变速器以及机动车 | |
KR870005855A (ko) | 캠 및 레버 비 변환장치를 가진 유압식 브레이크 배력장치 | |
SU1615149A1 (ru) | Гидропривод тормоза лебедки |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000201 Kind code of ref document: A1 Effective date: 20000201 |
|
FD1A | Patent lapsed |
Effective date: 20040924 |