ES8402405A1 - Hydrodynamic transmission device - Google Patents

Hydrodynamic transmission device

Info

Publication number
ES8402405A1
ES8402405A1 ES521611A ES521611A ES8402405A1 ES 8402405 A1 ES8402405 A1 ES 8402405A1 ES 521611 A ES521611 A ES 521611A ES 521611 A ES521611 A ES 521611A ES 8402405 A1 ES8402405 A1 ES 8402405A1
Authority
ES
Spain
Prior art keywords
turbine
piston
valve
directed
output shaft
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
Application number
ES521611A
Other languages
Spanish (es)
Other versions
ES521611A0 (en
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Publication of ES521611A0 publication Critical patent/ES521611A0/en
Publication of ES8402405A1 publication Critical patent/ES8402405A1/en
Expired 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
    • F16D47/06—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a clutch with a fluid or a semifluid as power-transmitting 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
    • 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
    • F16H2045/005—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a clutch between fluid gearing and the mechanical gearing unit
    • 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
    • F16H2045/007—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a damper between turbine of the fluid gearing and the mechanical gearing unit
    • 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
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
    • 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)
  • Control Of Fluid Gearings (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

A hydraulic coupling or torque converter (10) includes a double- acting clutch piston (3c) selectively engageable with a loose turbine (25), for transmitting drive from the turbine via damper (46) to output shaft (33), or with casing (31) for providing direct drive. With manual selector valve (75) in the neutral position shown, working fluid is directed to both sides of the piston to centralise it, and with valve (75) in its alternative setting fluid is directed to chamber (61) to engage the piston with the turbine. Direct drive is obtained under the control of a second valve (89). This arrangement facilitates gear changes in a semi-automatic transmission driven by the output shaft.
ES521611A 1982-04-20 1983-04-19 Hydrodynamic transmission device Expired ES8402405A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206745A FR2525312B1 (en) 1982-04-20 1982-04-20 TRANSMISSION WITH HYDRAULIC COUPLING MEMBER AND LOCKING CLUTCH, PARTICULARLY FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
ES521611A0 ES521611A0 (en) 1984-01-16
ES8402405A1 true ES8402405A1 (en) 1984-01-16

Family

ID=9273164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521611A Expired ES8402405A1 (en) 1982-04-20 1983-04-19 Hydrodynamic transmission device

Country Status (6)

Country Link
JP (1) JPS591865A (en)
DE (1) DE3314061A1 (en)
ES (1) ES8402405A1 (en)
FR (1) FR2525312B1 (en)
GB (1) GB2118643B (en)
IT (1) IT1171136B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616060U (en) * 1984-06-19 1986-01-14 マツダ株式会社 automatic transmission clutch device
DE3666971D1 (en) * 1985-04-03 1989-12-21 Eaton Corp Torque converter disconnect & bypass clutch structure for automatic mechanical transmission
DE3609377A1 (en) * 1986-03-20 1987-09-24 Bayerische Motoren Werke Ag Hydrodynamic clutch with parking position
US4735613A (en) * 1986-10-23 1988-04-05 Biomedical Dynamics Corporation Pressure infusion device
JP2577903B2 (en) * 1987-03-18 1997-02-05 富士重工業株式会社 Torque converter with lock-up clutch
FR2626053B1 (en) * 1988-01-18 1993-04-09 Valeo LOCKING CLUTCH FOR A HYDROKINETIC COUPLING APPARATUS, PARTICULARLY FOR A MOTOR VEHICLE
JP3214208B2 (en) * 1993-04-13 2001-10-02 トヨタ自動車株式会社 Wet clutch
DE4416263A1 (en) * 1993-06-23 1995-01-05 Fichtel & Sachs Ag Hydrodynamic torque converter with lock-up clutch
US5667042A (en) * 1994-04-26 1997-09-16 Luk Lamellen Und Kupplungsbau Gmbh Torque transmitting apparatus with hydrokinetic torque converter
US6631795B2 (en) 2000-07-10 2003-10-14 Yutaka Giken Co., Ltd. Fluid coupling with baffle plate
DE10213950B4 (en) * 2002-03-28 2011-03-10 Zf Sachs Ag Hydrodynamic coupling, in particular torque converter
DE102005008660B4 (en) * 2004-03-11 2019-12-12 Schaeffler Technologies AG & Co. KG torque converter
DE112007002624A5 (en) * 2006-11-29 2009-08-06 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Power transmission device
DE102007018273A1 (en) * 2007-04-18 2008-10-23 Zf Friedrichshafen Ag Hydrodynamic coupling arrangement
DE102008001279A1 (en) * 2008-04-21 2009-10-22 Zf Friedrichshafen Ag Hydraulic or hydrodynamic starting element i.e. hydrodynamic torque converter, for automatic transmission of vehicle, has area connected with transmission interior by fluid connection that is sealed in not active operating condition
DE102009045609B4 (en) * 2009-10-13 2018-12-27 Zf Friedrichshafen Ag Torque transmission system, in particular for a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142199A (en) * 1934-06-30 1939-01-03 Ljungstroms Angturbin Ab Hydraulic power transmission
US2050550A (en) * 1935-06-12 1936-08-11 Cyrus J Fitton Hydraulic coupling
GB704716A (en) * 1951-03-08 1954-02-24 Gen Motors Corp Improved power transmission mechanism for motor vehicles
GB1414641A (en) * 1972-06-26 1975-11-19 Srm Hydromekanik Ab Torque converter transmissions
GB1416258A (en) * 1973-03-28 1975-12-03 Gkn Transmissions Ltd Drive assemblies
GB1559493A (en) * 1976-07-12 1980-01-23 Srm Hydromekanik Ab Change speed gear boxes
FR2398231A1 (en) * 1977-07-19 1979-02-16 Saviem Torque converter for vehicle automatic gear box - has additional hydraulic clutches to reduce drag during gear change
FR2402128A1 (en) * 1977-09-06 1979-03-30 Ts Avtomobilnyiavtomotor Vehicle hydraulic transmission with air-released main clutch - has torque converter lock-up clutch engaged at predetermined speed, and main clutch released by solenoid valve controlled air motor

Also Published As

Publication number Publication date
ES521611A0 (en) 1984-01-16
GB2118643A (en) 1983-11-02
JPS591865A (en) 1984-01-07
FR2525312B1 (en) 1987-07-03
IT1171136B (en) 1987-06-10
IT8312493A0 (en) 1983-04-19
GB2118643B (en) 1986-02-05
FR2525312A1 (en) 1983-10-21
DE3314061A1 (en) 1983-10-20
GB8310553D0 (en) 1983-05-25

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