DE69908828D1 - Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung - Google Patents

Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung

Info

Publication number
DE69908828D1
DE69908828D1 DE69908828T DE69908828T DE69908828D1 DE 69908828 D1 DE69908828 D1 DE 69908828D1 DE 69908828 T DE69908828 T DE 69908828T DE 69908828 T DE69908828 T DE 69908828T DE 69908828 D1 DE69908828 D1 DE 69908828D1
Authority
DE
Germany
Prior art keywords
control
pulley
continuously adjustable
adjustable gearbox
drive belt
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 - Lifetime
Application number
DE69908828T
Other languages
English (en)
Other versions
DE69908828T2 (de
Inventor
Joachim Luh
Der Laan Maaike Van
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.)
Robert Bosch GmbH
Bosch Transmission Technology BV
Original Assignee
Robert Bosch GmbH
Van Doornes Transmissie BV
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 Robert Bosch GmbH, Van Doornes Transmissie BV filed Critical Robert Bosch GmbH
Publication of DE69908828D1 publication Critical patent/DE69908828D1/de
Application granted granted Critical
Publication of DE69908828T2 publication Critical patent/DE69908828T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H61/66—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
    • F16H61/66272—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 characterised by means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H61/66272—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 characterised by means for controlling the torque transmitting capability of the gearing
    • F16H2061/66277—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 characterised by means for controlling the torque transmitting capability of the gearing by optimising the clamping force exerted on the endless flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE69908828T 1999-09-15 1999-09-15 Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung Expired - Lifetime DE69908828T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/007000 WO2001020198A1 (en) 1999-09-15 1999-09-15 Control system for continuously variable transmission and continuously variable transmission wherein such is utilised

Publications (2)

Publication Number Publication Date
DE69908828D1 true DE69908828D1 (de) 2003-07-17
DE69908828T2 DE69908828T2 (de) 2004-04-08

Family

ID=8167446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69908828T Expired - Lifetime DE69908828T2 (de) 1999-09-15 1999-09-15 Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung

Country Status (6)

Country Link
US (1) US6824483B1 (de)
EP (1) EP1218654B1 (de)
JP (1) JP2003509642A (de)
AT (1) ATE242854T1 (de)
DE (1) DE69908828T2 (de)
WO (1) WO2001020198A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60011066T2 (de) * 2000-06-30 2004-10-14 Van Doorne's Transmissie B.V. Stufenlos verstellbares Getriebe und Steuerungsverfahren dafür
DE50309485D1 (de) * 2002-09-04 2008-05-08 Luk Lamellen & Kupplungsbau Verfahren und vorrichtung zum durchführen einer schlupfregelung bei einem stufenlosen getriebe
EP1411277A1 (de) * 2002-10-16 2004-04-21 Van Doorne's Transmissie B.V. Schaltsteuerverfahren für Automatikgetriebe und ein mit einem solchen Verfahren gesteuertes Getriebe
NL1022243C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
NL1022241C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
AU2003303248A1 (en) 2002-12-23 2004-07-14 Van Doorne's Transmissie B.V. Method for operating a continuously variable transmission
NL1022242C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
WO2004083870A2 (en) * 2003-03-19 2004-09-30 The Regents Of The University Of California Method and system for controlling rate of change of ratio in a continuously variable transmission
NL1023668C2 (nl) 2003-06-16 2004-12-20 Bosch Gmbh Robert Continu variabele transmissie.
EP1526309B1 (de) 2003-10-22 2007-04-25 Robert Bosch Gmbh Stufenloses Getriebe
NL1024918C2 (nl) 2003-12-01 2005-06-02 Bosch Gmbh Robert Continu variabele transmissie.
NL1025737C2 (nl) * 2004-03-16 2005-09-19 Bosch Gmbh Robert Regelmethode voor een continu variabele transmissie.
NL1027411C2 (nl) 2004-11-03 2006-05-04 Bosch Gmbh Robert Transmissie met gebombeerde poelieschijven en een drijfriem.
DE112005002967A5 (de) * 2004-12-18 2007-08-30 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zum Diagnostizieren sowie Verfahren und Vorrichtung zum Optimieren der Anpresssicherheit bei einem Umschlingungsgetriebe
NL1027887C2 (nl) * 2004-12-24 2006-06-27 Bosch Gmbh Robert Transmissie met gebombeerde poelieschijven en een drijfriem.
DE102005012256B4 (de) * 2005-03-17 2018-11-29 Zf Friedrichshafen Ag Hydraulikanordnung zur Versorgung des Sekundärkreislaufs eines stufenlosen Umschlingungsgetriebes eines Kraftfahrzeugs
DE102005021866B4 (de) 2005-05-11 2016-01-14 Zf Friedrichshafen Ag Druckzuführung bei einem stufenlos verstellbaren Automatgetriebe, insbesondere einem Umschlingungsgetriebe
JP4251200B2 (ja) * 2006-07-07 2009-04-08 トヨタ自動車株式会社 車両用ベルト式無段変速機
JP5171799B2 (ja) * 2008-12-18 2013-03-27 日産自動車株式会社 ベルト式無段変速機の制御装置
JP5704230B2 (ja) * 2011-03-31 2015-04-22 トヨタ自動車株式会社 ベルト式無段変速機
US9579584B2 (en) * 2015-02-16 2017-02-28 Russ Wernimont Torque distribution system and method for torque distribution in model racing cars
DE112016004818A5 (de) * 2015-10-22 2018-07-26 Schaeffler Technologies AG & Co. KG Verfahren zur sicherstellung einer rutschfreien anpressung bei einem umschlingungsgetriebe
US9970540B2 (en) * 2016-06-02 2018-05-15 GM Global Technology Operations LLC Transmission fluid pressure control systems and methods for continuously variable transmissions
US10047860B2 (en) * 2016-06-02 2018-08-14 GM Global Technology Operations LLC Pump switching control systems and methods for continuously variable transmissions
US10865859B2 (en) 2016-11-24 2020-12-15 Nissan Motor Co., Ltd. Continuously variable transmission
US10571016B2 (en) 2018-01-03 2020-02-25 GM Global Technology Operations LLC Electronic transmission range selection for a continuously variable transmission
US10661804B2 (en) * 2018-04-10 2020-05-26 GM Global Technology Operations LLC Shift management in model predictive based propulsion system control

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Publication number Priority date Publication date Assignee Title
US4515041A (en) * 1980-05-21 1985-05-07 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4479356A (en) * 1982-02-25 1984-10-30 Elastomer Energy Recovery, Inc. Elastomeric energy recovery system
JPH066976B2 (ja) * 1983-08-29 1994-01-26 トヨタ自動車株式会社 ベルト式無段変速機の油圧制御装置
JPS6095262A (ja) * 1983-10-28 1985-05-28 Toyota Motor Corp ベルト式無段変速機の油圧制御装置
JPS60101352A (ja) * 1983-11-08 1985-06-05 Mazda Motor Corp ベルト式無段変速機の制御装置
JPH0621639B2 (ja) * 1985-03-26 1994-03-23 トヨタ自動車株式会社 ベルト式無段変速機の油圧制御装置
JPS6231761A (ja) * 1985-08-02 1987-02-10 Toyota Central Res & Dev Lab Inc 無段変速機の速度比制御装置
JP2863919B2 (ja) * 1987-08-10 1999-03-03 スズキ株式会社 連続可変変速機ベルトレシオ制御方法
JP2900286B2 (ja) 1990-10-31 1999-06-02 富士重工業株式会社 無段変速機の制御装置
JP2710872B2 (ja) * 1991-05-22 1998-02-10 スズキ株式会社 車両用無段変速機の制御装置
JP2929046B2 (ja) * 1992-02-07 1999-08-03 スズキ株式会社 連続可変変速機の変速制御装置
JPH0611022A (ja) * 1992-06-23 1994-01-21 Hitachi Ltd Ｖベルト式無段階変速装置の制御方法及びその制御装置
JP2878925B2 (ja) * 1993-03-31 1999-04-05 本田技研工業株式会社 ベルト式無段変速機のプーリ側圧制御装置
DE4331266C2 (de) * 1993-09-15 1995-09-21 Walter Schopf Anpresseinrichtung mit elektronischer Regelung für stufenlos veränderliche Getriebe (CVT)
JPH08285022A (ja) 1995-04-10 1996-11-01 Unisia Jecs Corp 無段変速機の制御装置
JPH08285021A (ja) * 1995-04-10 1996-11-01 Unisia Jecs Corp 無段変速機の制御装置
JP3314261B2 (ja) * 1995-10-13 2002-08-12 株式会社ユニシアジェックス 無段変速機の制御装置
JP3042684B2 (ja) 1998-07-03 2000-05-15 本田技研工業株式会社 ベルト式無段変速機の変速制御方法
DE69923688T2 (de) * 1999-11-11 2006-04-06 Van Doorne's Transmissie B.V. Stufenloses Getriebe mit elektro-hydraulischem Steuersystem und Steuerverfahren für ein solches Getriebe

Also Published As

Publication number Publication date
ATE242854T1 (de) 2003-06-15
US6824483B1 (en) 2004-11-30
WO2001020198A1 (en) 2001-03-22
EP1218654B1 (de) 2003-06-11
JP2003509642A (ja) 2003-03-11
DE69908828T2 (de) 2004-04-08
EP1218654A1 (de) 2002-07-03

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8321 Willingness to grant licences paragraph 23 withdrawn
8364 No opposition during term of opposition