FR2765945B1 - Transmission a commutation graduelle pour vehicule automobile - Google Patents

Transmission a commutation graduelle pour vehicule automobile

Info

Publication number
FR2765945B1
FR2765945B1 FR9808878A FR9808878A FR2765945B1 FR 2765945 B1 FR2765945 B1 FR 2765945B1 FR 9808878 A FR9808878 A FR 9808878A FR 9808878 A FR9808878 A FR 9808878A FR 2765945 B1 FR2765945 B1 FR 2765945B1
Authority
FR
France
Prior art keywords
component
end portion
conduit
valve
fluid
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
FR9808878A
Other languages
English (en)
Other versions
FR2765945A1 (fr
Inventor
Oswald Friedmann
Bernhard Walter
Manfred Homm
Michael Reuschel
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.)
LuK Getriebe Systeme GmbH
Original Assignee
LuK Getriebe Systeme GmbH
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 LuK Getriebe Systeme GmbH filed Critical LuK Getriebe Systeme GmbH
Publication of FR2765945A1 publication Critical patent/FR2765945A1/fr
Application granted granted Critical
Publication of FR2765945B1 publication Critical patent/FR2765945B1/fr
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/125—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement having longitudinal and rotary movement
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/027—Clutch torque
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0203—Control by fluid pressure with an accumulator; Details thereof
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0281—Complex circuits with more than two valves in series or special arrangements thereof not provided for in previous groups
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3041—Signal inputs from the clutch from the input shaft
    • F16D2500/30415—Speed of the input shaft
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30426—Speed of the output shaft
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5104—Preventing failures
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70217—Pressure
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70223—Current
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70294—Valve look-up tables
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/7061—Feed-back
    • F16D2500/70615—PI control
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/7061—Feed-back
    • F16D2500/70626—PID control
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid
    • 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
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0473—Friction devices, e.g. clutches or brakes
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Fluid Gearings (AREA)
  • Sealing Devices (AREA)
  • Control Of Transmission Device (AREA)
  • Joints Allowing Movement (AREA)
  • General Details Of Gearings (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR9808878A 1997-07-14 1998-07-10 Transmission a commutation graduelle pour vehicule automobile Expired - Fee Related FR2765945B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730031 1997-07-14
DE19810427 1998-03-11

Publications (2)

Publication Number Publication Date
FR2765945A1 FR2765945A1 (fr) 1999-01-15
FR2765945B1 true FR2765945B1 (fr) 2004-08-27

Family

ID=26038264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808878A Expired - Fee Related FR2765945B1 (fr) 1997-07-14 1998-07-10 Transmission a commutation graduelle pour vehicule automobile

Country Status (8)

Country Link
US (2) US6129188A (fr)
JP (4) JP4157196B2 (fr)
BR (1) BR9802570A (fr)
DE (1) DE19826747A1 (fr)
FR (1) FR2765945B1 (fr)
GB (1) GB2329684B (fr)
IT (1) ITMI981602A1 (fr)
NL (1) NL1009625C2 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297306B1 (en) * 1998-05-15 2001-10-02 Shin-Etsu Chemical Co., Ltd. Semiconductor encapsulating epoxy resin composition and semiconductor device
US6291556B1 (en) * 1999-03-26 2001-09-18 Shin-Etsu Chemical Co., Ltd. Semiconductor encapsulating epoxy resin composition and semiconductor device
DE10021793B4 (de) * 1999-05-14 2010-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Einrichtung zur Ansteuerung von CVT-Getrieben
DE10022845B4 (de) * 1999-05-17 2013-09-05 Schaeffler Technologies AG & Co. KG Antriebseinheit
JP2001050314A (ja) * 1999-07-21 2001-02-23 Luk Lamellen & Kupplungsbau Gmbh クラッチ
DE10036255B4 (de) 1999-09-09 2009-08-13 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulische Steuereinrichtung
FR2799255B1 (fr) 1999-10-04 2006-09-08 Luk Lamellen & Kupplungsbau Boite de vitesses ,notamment boite de vitesses automatique a dispositif de regulation du flux volumique.
DE10042749B4 (de) * 1999-10-04 2012-02-02 Schaeffler Technologies Gmbh & Co. Kg Getriebe
EP1125619A1 (fr) * 2000-02-17 2001-08-22 Büchi Labortechnik AG Système pour le passage de la vapeur pour un évaporateur rotatif et évaporateur rotatif
DE10108876A1 (de) 2000-03-13 2001-09-20 Luk Lamellen & Kupplungsbau Drehmomentübertragungssystem
US6292732B1 (en) * 2000-03-20 2001-09-18 General Motors Corporation Adaptive on-coming clutch fill control for an automatic transmission
US6315097B1 (en) * 2000-03-29 2001-11-13 New Venture Gear, Inc. Hydromechanical coupling with adaptive clutch control
DE10020187A1 (de) 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulische Schaltung für ein automatisiertes Doppelkupplungsgetriebe für Kraftfahrzeuge
US20030155182A1 (en) * 2000-07-07 2003-08-21 Bernhard Sich Device and method for accurately supplying components of an automatic gearbox for motor vehicles
DE50109102D1 (de) * 2000-09-18 2006-04-27 Siemens Ag Verfahren zum steuern einer automatischen kraftfahrzeugkupplung
JP2002098168A (ja) * 2000-09-22 2002-04-05 Nsk Warner Kk 発進クラッチ及びその制御方法
DE10102874A1 (de) * 2000-11-17 2002-06-06 Zf Sachs Ag Kupplungssystem
DE10057093A1 (de) * 2000-11-17 2002-05-23 Zahnradfabrik Friedrichshafen Verfahren zur Adaption von Schaltabläufen eines Automatgetriebes
IL141094A0 (en) * 2001-01-25 2002-02-10 Ran Siman Tov Continuous variable transmission
DE102004048121A1 (de) * 2004-10-02 2006-04-13 Voith Turbo Gmbh & Co. Kg Verfahren zur Anpassung einer die Betriebsweise einer hydrodynamischen Komponente charakterisierenden Ist-Kennlinie oder Ist-Kennfeldes an eine vordefinierte oder vorgebbare Soll-Kennlinie oder Kennfeld bei der Endabnahme der hydrodynamischen Komponente
US20060169563A1 (en) * 2004-12-24 2006-08-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and apparatus for controlling the cooling of a clutch and for switching a safety function of the clutch of a motor vehicle
JP4319151B2 (ja) * 2005-01-21 2009-08-26 ジヤトコ株式会社 自動変速機の制御装置
DE102005042685A1 (de) * 2005-08-10 2007-02-15 Bayerische Motoren Werke Ag Getriebe mit zwei Getriebeölpumpen
DE112007002438A5 (de) * 2006-11-08 2009-07-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulische Steuerung für ein Doppelkupplungsgetriebe
JP2008298263A (ja) * 2007-06-04 2008-12-11 Nsk Warner Kk 発進クラッチの制御方法及び制御装置
KR100892698B1 (ko) * 2007-08-07 2009-04-15 현대자동차주식회사 무단 변속기의 냉각장치
US8910657B2 (en) * 2007-09-06 2014-12-16 Cnh Industrial America Llc Electrically controlled pilot operated pressure regulator valve apparatus and method of operation of the same
JP4485557B2 (ja) * 2007-09-14 2010-06-23 愛三工業株式会社 部品取付構造
DE102008059233B4 (de) * 2007-12-13 2021-04-22 Schaeffler Technologies AG & Co. KG Kupplungsausrücksystem
US8052174B2 (en) 2008-09-15 2011-11-08 Denso International America, Inc. Pipe joint design
WO2010103630A1 (fr) 2009-03-11 2010-09-16 トヨタ自動車株式会社 Dispositif de lubrification
CN102059942B (zh) * 2009-11-11 2013-05-29 比亚迪股份有限公司 一种混合动力驱动系统
CN102121547B (zh) * 2010-12-23 2013-01-16 拉卡萨安吉拉股份有限公司 用于管道接头的衬套和采用该衬套的管道接头
DE102013203255A1 (de) 2012-03-12 2013-09-12 Schaeffler Technologies AG & Co. KG Fluidsteuerung mit einer Steuerplattenanordnung
US10190644B1 (en) 2014-06-06 2019-01-29 Logan Clutch Corporation Clutch assembly and system
US10132366B1 (en) * 2014-06-06 2018-11-20 Logan Clutch Corporation Clutch assembly and system
JP6493050B2 (ja) * 2015-07-16 2019-04-03 トヨタ自動車株式会社 車両用無段変速機の油圧制御装置
DE102017110961A1 (de) 2017-05-19 2018-11-22 Schaeffler Technologies AG & Co. KG Dreheinführungsvorrichtung
US10571016B2 (en) * 2018-01-03 2020-02-25 GM Global Technology Operations LLC Electronic transmission range selection for a continuously variable transmission
US10982696B2 (en) * 2019-03-29 2021-04-20 GM Global Technology Operations LLC Transmission air vent system
US11287050B2 (en) 2019-05-02 2022-03-29 Automatic Switch Company Solenoid valve with crimp fitting
CN110671066B (zh) * 2019-12-04 2020-04-14 东营市创元石油机械制造有限公司 石油钻井用注油浮阀
CN113251084B (zh) * 2021-07-08 2021-11-05 盛瑞传动股份有限公司 变速器用活塞组件的安装结构及变速器

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694230A (en) * 1951-01-26 1953-07-15 Nat Supply Co Improvements in wash pipe mounting for swivels
US3129960A (en) * 1959-10-01 1964-04-21 Reimers Getriebe Kg Device for feeding pressure fluids from a stationary bearing cover into the outer end of a rotating shaft
FR1473219A (fr) * 1966-01-27 1967-03-17 Saviem Dispositif pour le raccordement de deux canalisations
US3530839A (en) * 1968-03-04 1970-09-29 Saf Gard Products Inc Flow guard for manifold
JPS5586926A (en) * 1978-12-20 1980-07-01 Hitachi Ltd Protective device for hydraulic system
SE441689B (sv) * 1981-11-24 1985-10-28 Volvo Ab Tetningsanordning i en vexellada med tryckmediestyrd, steglost variabel utvexling
JPH0646068B2 (ja) * 1985-05-17 1994-06-15 アイシン精機株式会社 摩擦係合要素潤滑回路
JPS6252260A (ja) * 1985-08-30 1987-03-06 Fuji Heavy Ind Ltd 無段変速機の油圧制御装置
JPH0819982B2 (ja) * 1987-04-17 1996-03-04 ダイハツ工業株式会社 クラツチの油圧制御装置
JPS6435155A (en) * 1987-07-30 1989-02-06 Komatsu Mfg Co Ltd Safety device for transmission
US4856628A (en) * 1987-11-17 1989-08-15 Hino Jidosha Kogyo Kabushiki Kaisha Automated mechanical transmission system for use in commercial vehicles
JPH0454349Y2 (fr) * 1988-03-31 1992-12-21
US4969804A (en) * 1989-03-08 1990-11-13 Tecumseh Products Company Suction line connector for hermetic compressor
JP2819677B2 (ja) * 1989-09-30 1998-10-30 スズキ株式会社 無段変速機のクラッチ冷却装置
DE4036683B4 (de) * 1989-11-21 2008-05-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Stufenlos einstellbares Kegelscheibenumschlingungsgetriebe
IT1251671B (it) * 1990-10-20 1995-05-19 Luk Lamellen Und Kapplungsbau Unita' di comando per una trasmissione, in particolare per autoveicoli
US5217412A (en) * 1990-10-20 1993-06-08 Luk Lamellen Und Kupplungsbau Gmbh Continuously variable speed transmission
US5098135A (en) * 1990-12-11 1992-03-24 The Johnson Corporation Rotary joint with axial compensation
GB2254412B (en) * 1991-03-23 1995-10-11 Trevor William Wilson Pivotal wall mounting for a radiator
JP3095258B2 (ja) * 1991-05-31 2000-10-03 富士重工業株式会社 ロックアップトルコン付無段変速機の油圧制御装置
DE4234294B4 (de) * 1991-10-19 2008-04-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kegelscheibenumschlingungsgetriebe
JP2984454B2 (ja) * 1992-03-11 1999-11-29 スズキ株式会社 クラッチの制御方法
US5301783A (en) * 1992-06-24 1994-04-12 General Motors Corporation Dual pressure accumulator
GB2302375B (en) * 1992-08-21 1997-04-30 Luk Getriebe Systeme Gmbh Lock-up clutch for a torque transmission system
US5226517A (en) * 1992-09-10 1993-07-13 General Motors Corporation Clutch assembly
US5346261A (en) * 1993-03-25 1994-09-13 Tuboscope Vetco International, Inc. Coupled pipe assembly having a tapered interior sleeve
JPH07127660A (ja) * 1993-11-02 1995-05-16 Hino Motors Ltd 油圧制御式クラッチの冷却装置
JPH07127661A (ja) * 1993-11-02 1995-05-16 Hino Motors Ltd 油圧制御式クラッチの冷却装置
JPH07269690A (ja) * 1994-03-30 1995-10-20 Furukawa Co Ltd 油圧クラッチの切換制御装置
US5566984A (en) * 1994-04-01 1996-10-22 Abbema; William D. Cylindrical corrosion barrier for pipe connections
JP3961039B2 (ja) * 1994-12-06 2007-08-15 ルーク ゲトリーベ−ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング トルクセンサ及び円錐形プーリー巻掛け式伝動装置
DE19546293B4 (de) * 1994-12-15 2009-11-26 Luk Gs Verwaltungs Kg Antriebseinheit mit einem stufenlos einstellbaren Kegelscheibenumschlingungsgetriebe
US5577775A (en) * 1995-02-07 1996-11-26 Barco, A Division Of Marison Industries Bearingless coolant union
US5577588A (en) * 1995-03-17 1996-11-26 General Motors Corporation Lube assembly for a transmission friction device
US5671954A (en) * 1995-12-13 1997-09-30 Cheramie; Leon J. Swivel connector for nozzle and garden hose
DE19609257C2 (de) * 1996-02-28 1998-08-20 Mannesmann Ag Rohrverbindung
DE29619567U1 (de) * 1996-07-16 1997-01-23 Luk Fahrzeug-Hydraulik Gmbh & Co Kg, 61352 Bad Homburg Einrichtung zur Rollstabilisierung eines Fahrzeugs
DE19703656A1 (de) * 1997-01-31 1998-08-06 Peter Aschauer Lawinenrettungssystem
US6007105A (en) * 1997-02-07 1999-12-28 Kalsi Engineering, Inc. Swivel seal assembly
US5984370A (en) * 1997-08-05 1999-11-16 Lewis; John K. Corrosion barrier with antibacterial protection for pipe connections

Also Published As

Publication number Publication date
JP4157196B2 (ja) 2008-09-24
ITMI981602A0 (it) 1998-07-13
NL1009625C2 (nl) 2003-01-13
DE19826747A1 (de) 1999-01-21
JP4759701B2 (ja) 2011-08-31
FR2765945A1 (fr) 1999-01-15
JP2008116056A (ja) 2008-05-22
GB2329684B (en) 2002-11-27
JP2008138887A (ja) 2008-06-19
JPH11132308A (ja) 1999-05-21
GB2329684A (en) 1999-03-31
US6375233B1 (en) 2002-04-23
JP2008138886A (ja) 2008-06-19
BR9802570A (pt) 2000-10-10
US6129188A (en) 2000-10-10
ITMI981602A1 (it) 2000-01-13
GB9814872D0 (en) 1998-09-09
NL1009625A1 (nl) 1999-01-15

Similar Documents

Publication Publication Date Title
FR2765945B1 (fr) Transmission a commutation graduelle pour vehicule automobile
HUP0102140A2 (hu) Hidraulikus szabályozó kör egy folyamatosan változtatható áttételű hajtóműhöz
CA2211474A1 (fr) Multiplicateur de pression pour fluides, notamment pour liquides hydrauliques
ATE318381T1 (de) Steuerventil für kühlsystem eines motors
FR2849485B1 (fr) Vanne de commande a etancheite amelioree pour circuit de circulation de fluide
EP0233775A3 (fr) Vanne de fermeture et de contrôle pour l'alimentation d'un cylindre
GB2210931A (en) Engine braking system
WO1999042725A3 (fr) Pompe a piston
CA2172901A1 (fr) Electrovanne a papillon a modulation
WO2001012996A8 (fr) Unite d'alimentation servant a positionner des valves, ou d'autres dispositifs semblables, dans la position desiree
CA2327825A1 (fr) Moteur hydraulique a pistons radiaux
EP0404946A4 (en) Hydraulic circuit device of construction vehicle
EP0952367A3 (fr) Système de commande hydraulique pour l'embrayage dans une prise de force
KR860002177B1 (ko) 밸브 제어용 수압 작동기
KR940020003A (ko) 두개의 배출관 및 한개의 조절구를 지닌 원심펌프
JPH0113893Y2 (fr)
WO1997049924A3 (fr) Ameliorations relatives a des actionneurs et des vibrateurs a haute vitesse travaillant avec des fluides electrorheologiques
WO2017222447A1 (fr) Vanne directionnelle
US3258923A (en) Hydraulic power transmission
US20070151236A1 (en) Total power controller
CA2164140A1 (fr) Ensemble cylindre/piston actionne par un fluide sous pression
EP0766009A3 (fr) Système pour contrÔler un moteur hydraulique
US4768662A (en) Self-locking hydraulic pivot device for interconnecting a support cage to a boom
KR100456880B1 (ko) 자동차의 에어 브리딩 장치
SU1541093A1 (ru) Гидравлическа тормозна система транспортного средства

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331