DE69925963D1 - Hydraulische Kupplungssteuerung - Google Patents

Hydraulische Kupplungssteuerung

Info

Publication number
DE69925963D1
DE69925963D1 DE69925963T DE69925963T DE69925963D1 DE 69925963 D1 DE69925963 D1 DE 69925963D1 DE 69925963 T DE69925963 T DE 69925963T DE 69925963 T DE69925963 T DE 69925963T DE 69925963 D1 DE69925963 D1 DE 69925963D1
Authority
DE
Germany
Prior art keywords
clutch control
hydraulic clutch
hydraulic
control
clutch
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
DE69925963T
Other languages
English (en)
Other versions
DE69925963T2 (de
Inventor
Yoshimichi Tsubata
Tomoaki Ishikawa
Tamotsu Kotegawa
Eiji Ohyama
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE69925963D1 publication Critical patent/DE69925963D1/de
Publication of DE69925963T2 publication Critical patent/DE69925963T2/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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing 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
    • 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
    • F16H61/0021—Generation or control of line 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
    • 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
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0258—Proportional solenoid valve
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures with diagnostic check cycles; Monitoring of 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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/122—Avoiding failures by using redundant parts
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • 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
    • F16H61/0262—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 hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • F16H61/0283—Governor 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
    • 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)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE69925963T 1998-08-26 1999-08-05 Hydraulische Kupplungssteuerung Expired - Fee Related DE69925963T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23969198 1998-08-26
JP10239691A JP2994626B1 (ja) 1998-08-26 1998-08-26 クラッチの油圧制御装置

Publications (2)

Publication Number Publication Date
DE69925963D1 true DE69925963D1 (de) 2005-08-04
DE69925963T2 DE69925963T2 (de) 2005-12-22

Family

ID=17048490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925963T Expired - Fee Related DE69925963T2 (de) 1998-08-26 1999-08-05 Hydraulische Kupplungssteuerung

Country Status (4)

Country Link
US (1) US6155396A (de)
EP (1) EP0982512B1 (de)
JP (1) JP2994626B1 (de)
DE (1) DE69925963T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319470B1 (it) 2000-05-29 2003-10-10 Lombardini Srl Gruppo di trasmissione a cinghia con variazione continua del rapportodi trasmissione
JP3461329B2 (ja) * 2000-07-05 2003-10-27 本田技研工業株式会社 無段変速機の油圧制御装置
US6595338B2 (en) 2001-09-26 2003-07-22 New Venture Gear, Inc. Torque transfer clutch with linear piston hydraulic clutch actuator
JP2003120804A (ja) * 2001-10-09 2003-04-23 Toyota Motor Corp 無段変速機を含む駆動機構の制御装置
US6974009B2 (en) * 2002-02-04 2005-12-13 Toyota Jidosha Kabushiki Kaisha Control apparatus for power train including continuously variable transmission
US7128688B2 (en) * 2003-04-25 2006-10-31 Jatco Ltd Hydraulic control for automatic transmission
US6913554B2 (en) * 2003-10-03 2005-07-05 Gilbert W. Younger Methods and systems for improving the operation of transmissions for motor vehicles
DE102004020569A1 (de) 2004-04-27 2005-12-01 Zf Friedrichshafen Ag Steuerungsventilanordnung zur Steuerung einer Anfahrkupplung eines Automatgetriebes
KR101013947B1 (ko) * 2004-08-30 2011-02-14 현대자동차주식회사 무단 변속기의 유압 제어 시스템
WO2006110946A1 (en) * 2005-04-18 2006-10-26 Nt Consulting International Pty Limited Fluid flow control apparatus and valve system
DE102005050494A1 (de) * 2005-10-21 2007-04-26 Zf Friedrichshafen Ag Steuerungsventilanordnung zur Steuerung einer Anfahrkupplung eines Automatgetriebes
DE102005050493A1 (de) * 2005-10-21 2007-04-26 Zf Friedrichshafen Ag Steuerungsventilanordnung zur Steuerung einer Anfahrkupplung eines Automatgetriebes
DE102005050489A1 (de) 2005-10-21 2007-04-26 Zf Friedrichshafen Ag Steuerungsventilanordnung zur Steuerung einer Anfahrkupplung eines Automatgetriebes
JP4333784B2 (ja) * 2007-07-27 2009-09-16 トヨタ自動車株式会社 無段変速機の故障判定装置および故障判定方法
DE102007055811A1 (de) 2007-12-14 2009-06-25 Zf Friedrichshafen Ag Hydraulische Steuerungsanordnung für eine hydraulisch betätigte Reibungskupplung
US8425378B2 (en) * 2009-05-29 2013-04-23 GM Global Technology Operations LLC Dual gain clutch control system
JP4922422B2 (ja) * 2010-02-24 2012-04-25 本田技研工業株式会社 変速機の油圧回路における故障検知装置
DE102016214378A1 (de) * 2016-08-03 2018-02-08 Audi Ag Hydrauliksystem für ein Automatikgetriebe eines Kraftfahrzeugs
US10801612B1 (en) 2019-04-26 2020-10-13 Caterpillar Inc. Machine transmission with clutch element hydraulic control
US11543006B2 (en) 2019-06-21 2023-01-03 Team Industries, Inc. Variable torque limiting clutch for a steel belt continuously variable transmission
US11499608B2 (en) * 2019-06-21 2022-11-15 Team Industries, Inc. Integrated launch clutch and drive sheave for steel belt continuously variable transmission
DE102021208816A1 (de) 2021-08-12 2023-02-16 Zf Friedrichshafen Ag Betätigung einer Wandlerüberbrückungskupplung eines hydrodynamischen Drehmomentwandlers mittels einer Sicherheitsfunktion
US12467533B2 (en) 2023-10-18 2025-11-11 Team Industries, Inc. High-low shifting active torque management continuously variable transmission system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295067A (ja) * 1988-05-19 1989-11-28 Mazda Motor Corp 無段変速機の油圧制御装置
JP2937268B2 (ja) * 1991-01-22 1999-08-23 本田技研工業株式会社 ベルト式無段変速機の制御装置
GB9111387D0 (en) * 1991-05-25 1991-07-17 Massey Ferguson Services Nv Clutches
JP2587774B2 (ja) * 1993-04-21 1997-03-05 本田技研工業株式会社 ベルト式無段変速機の制御装置
DE4340431A1 (de) * 1993-11-27 1995-06-01 Bosch Gmbh Robert Elektrohydraulische Regelgetriebesteuerung
DE4424790A1 (de) * 1994-07-14 1996-01-18 Bosch Gmbh Robert Hydrauliknotsteuerung für eine zwischen einem Verbrennungsmotor und einem Getriebe angeordnete Reibkupplung
DE4436506A1 (de) * 1994-10-13 1996-04-18 Zahnradfabrik Friedrichshafen Einrichtung zum Steuern eines CVT
BE1009148A3 (nl) * 1995-02-21 1996-12-03 Vcst Nv Werkwijze voor het regelen van een transmissie-eenheid voor motorvoertuigen bij noodloop en transmissie-eenheid die volgens deze werkwijze wordt geregeld.
DE19519162A1 (de) * 1995-05-24 1996-11-28 Bosch Gmbh Robert Hydrauliknotsteuerung für eine übersetzungsabhängige Änderung der Hydrauliköldrücke in den hydraulischen Kegelscheibenaxialverstellungen eines stufenlosen Umschlingungsgetriebes
JPH1057827A (ja) 1996-08-19 1998-03-03 Shinya Suzuki 製粉方法及びその装置
JPH10239691A (ja) 1997-02-24 1998-09-11 Hitachi Ltd 液晶配向膜の形成方法

Also Published As

Publication number Publication date
JP2994626B1 (ja) 1999-12-27
JP2000074205A (ja) 2000-03-14
US6155396A (en) 2000-12-05
DE69925963T2 (de) 2005-12-22
EP0982512B1 (de) 2005-06-29
EP0982512A2 (de) 2000-03-01
EP0982512A3 (de) 2002-07-10

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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