DK0826119T3 - Hydraulisk nødstyring med pilotstyreventiler til et trinløst variabelt brev - Google Patents

Hydraulisk nødstyring med pilotstyreventiler til et trinløst variabelt brev

Info

Publication number
DK0826119T3
DK0826119T3 DK97906989T DK97906989T DK0826119T3 DK 0826119 T3 DK0826119 T3 DK 0826119T3 DK 97906989 T DK97906989 T DK 97906989T DK 97906989 T DK97906989 T DK 97906989T DK 0826119 T3 DK0826119 T3 DK 0826119T3
Authority
DK
Denmark
Prior art keywords
valve
pct
hydraulic
continuous path
control valves
Prior art date
Application number
DK97906989T
Other languages
English (en)
Inventor
Peter Baeuerle
Joachim Luh
Ewald Spiess
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of DK0826119T3 publication Critical patent/DK0826119T3/da

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
    • F16H61/66—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
    • F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S477/00—Interrelated power delivery controls, including engine control
    • Y10S477/906—Means detecting or ameliorating the effects of malfunction or potential malfunction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
DK97906989T 1996-03-13 1997-01-09 Hydraulisk nødstyring med pilotstyreventiler til et trinløst variabelt brev DK0826119T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609785A DE19609785A1 (de) 1996-03-13 1996-03-13 Hydrauliknotsteuerung mit Vorschaltventilen für ein stufenloses Umschlingungsgetriebe
PCT/DE1997/000024 WO1997034094A1 (de) 1996-03-13 1997-01-09 Hydrauliknotsteuerung mit vorschaltventilen für ein stufenloses umschlingungsgetriebe

Publications (1)

Publication Number Publication Date
DK0826119T3 true DK0826119T3 (da) 2000-10-16

Family

ID=7788111

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97906989T DK0826119T3 (da) 1996-03-13 1997-01-09 Hydraulisk nødstyring med pilotstyreventiler til et trinløst variabelt brev

Country Status (8)

Country Link
US (1) US5944626A (da)
EP (1) EP0826119B1 (da)
JP (1) JP3955330B2 (da)
KR (1) KR100469548B1 (da)
AT (1) ATE194417T1 (da)
DE (2) DE19609785A1 (da)
DK (1) DK0826119T3 (da)
WO (1) WO1997034094A1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609787A1 (de) * 1996-03-13 1997-09-18 Bosch Gmbh Robert Hydrauliknotsteuerung für ein stufenloses Umschlingungsgetriebe mit erweitertem Handschaltventil
DE19721027A1 (de) 1997-05-20 1998-11-26 Bosch Gmbh Robert Hydrauliknotsteuerung zur Einstellung eines konstanten Klemmverhältnisses bei einem stufenlos verstellbaren Umschlingungsgetriebe
JP3462745B2 (ja) * 1998-03-10 2003-11-05 本田技研工業株式会社 変速機の油圧回路
US6066070A (en) * 1998-04-28 2000-05-23 Toyota Jidosha Kabushiki Kaisha Control system of vehicle having continuously variable transmission
DE19859425A1 (de) * 1998-12-22 2000-07-06 Bosch Gmbh Robert Hydrauliksteuerung für ein stufenlos veränderliches Getriebe
DE19859245A1 (de) * 1998-12-22 2000-07-06 Bosch Gmbh Robert Hydrauliksteuerung für ein stufenlos veränderliches Getriebe
DE19904920B4 (de) * 1999-02-06 2006-08-24 Zf Friedrichshafen Ag Verfahren zur Überwachung eines stufenlosen Getriebes
DE19906558B4 (de) * 1999-02-10 2004-04-15 Zf Friedrichshafen Ag Hydrauliksystem zur Druckbeaufschlagung eines Variators eines Automatgetriebes mit einer Notfahreinrichtung
DE19943939A1 (de) * 1999-09-14 2001-03-15 Volkswagen Ag Notsteuerung für ein Kraftfahrzeug
ATE330150T1 (de) * 2000-12-21 2006-07-15 Doornes Transmissie Bv Steuereinrichtung für ein stufenloses getriebe
DE10101356A1 (de) * 2001-01-13 2002-07-25 Bosch Gmbh Robert System zur Einstellung der Anpresskräfte eines stufenlos verstellbaren Getriebes
DE10210612A1 (de) * 2001-03-19 2002-10-10 Luk Lamellen & Kupplungsbau Automatikgetriebe
JP4661078B2 (ja) * 2004-04-26 2011-03-30 アイシン精機株式会社 油圧供給装置
DE102005050493A1 (de) * 2005-10-21 2007-04-26 Zf Friedrichshafen Ag Steuerungsventilanordnung zur Steuerung einer Anfahrkupplung eines Automatgetriebes
DE102005050494A1 (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
DE102006054254A1 (de) * 2006-10-02 2008-04-03 Zf Friedrichshafen Ag Verfahren zur Ansteuerung eines Getriebes in einem Fahrzeug mit Motorleerlaufabschaltung
JP4875477B2 (ja) * 2006-11-30 2012-02-15 本田技研工業株式会社 小型車両用パワーユニット
JP5852554B2 (ja) * 2012-12-21 2016-02-03 本田技研工業株式会社 自動変速機の油圧供給装置
WO2016134796A1 (de) * 2015-02-27 2016-09-01 Engineering Center Steyr Gmbh & Co Kg Kühlungs- und/oder schmierungskreislauf für eine getriebeanordnung
JP6805657B2 (ja) * 2016-09-08 2020-12-23 日産自動車株式会社 無段変速機及び無段変速機の制御方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161346A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Speed change control method for v-belt stepless speed change gear
JPS5977157A (ja) * 1982-10-22 1984-05-02 Nissan Motor Co Ltd Ｖベルト式無段変速機の油圧制御装置
JPS6053257A (ja) * 1983-08-31 1985-03-26 Fuji Heavy Ind Ltd 無段変速機の電子制御装置
JPH065095B2 (ja) * 1984-01-27 1994-01-19 トヨタ自動車株式会社 自動車用ベルト式無段変速機の油圧制御装置
JPS61130655A (ja) * 1984-11-30 1986-06-18 Toyota Motor Corp ベルト式無段変速機の油圧制御装置
DE3801845A1 (de) * 1988-01-22 1989-08-03 Rexroth Mannesmann Gmbh Regelgetriebesteuerung
DE69013799T2 (de) * 1989-08-09 1995-03-30 Toyota Motor Co Ltd Hydraulisches Steuerungssystem eines stufenlosen Keilriemengetriebes mit einer ausfallsicheren Schutzanordnung.
IT1251671B (it) * 1990-10-20 1995-05-19 Luk Lamellen Und Kapplungsbau Unita' di comando per una trasmissione, in particolare per autoveicoli
BE1004805A3 (nl) * 1990-11-22 1993-02-02 Volvo Car Sint Truiden Nv Inrichting voor het regelen van een automatische transmissie-eenheid.
BE1004806A3 (nl) * 1990-11-22 1993-02-02 Volvo Car Sint Truiden Nv Inrichting voor het regelen van een continu variabele transmissie bij motorvoertuigen.
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
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

Also Published As

Publication number Publication date
KR19990014702A (ko) 1999-02-25
EP0826119B1 (de) 2000-07-05
JP3955330B2 (ja) 2007-08-08
JPH11506192A (ja) 1999-06-02
KR100469548B1 (ko) 2005-07-07
WO1997034094A1 (de) 1997-09-18
DE59701964D1 (de) 2000-08-10
EP0826119A1 (de) 1998-03-04
US5944626A (en) 1999-08-31
DE19609785A1 (de) 1997-09-18
ATE194417T1 (de) 2000-07-15

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