DE60028796D1 - Steuereinrichtung für ein stufenloses Getriebe - Google Patents

Steuereinrichtung für ein stufenloses Getriebe

Info

Publication number
DE60028796D1
DE60028796D1 DE60028796T DE60028796T DE60028796D1 DE 60028796 D1 DE60028796 D1 DE 60028796D1 DE 60028796 T DE60028796 T DE 60028796T DE 60028796 T DE60028796 T DE 60028796T DE 60028796 D1 DE60028796 D1 DE 60028796D1
Authority
DE
Germany
Prior art keywords
pulley
disc
cylinder
pressure
p2cp
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
DE60028796T
Other languages
English (en)
Other versions
DE60028796T2 (de
Inventor
Maurice Didier Rienks Rienks
Engbert Spijker
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.)
Bosch Transmission Technology BV
Original Assignee
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 Van Doornes Transmissie BV filed Critical Van Doornes Transmissie BV
Application granted granted Critical
Publication of DE60028796D1 publication Critical patent/DE60028796D1/de
Publication of DE60028796T2 publication Critical patent/DE60028796T2/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
    • F16H61/66254—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE60028796T 2000-12-21 2000-12-21 Steuereinrichtung für ein stufenloses Getriebe Expired - Lifetime DE60028796T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00204670A EP1217266B1 (de) 2000-12-21 2000-12-21 Steuereinrichtung für ein stufenloses Getriebe

Publications (2)

Publication Number Publication Date
DE60028796D1 true DE60028796D1 (de) 2006-07-27
DE60028796T2 DE60028796T2 (de) 2007-06-06

Family

ID=8172491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028796T Expired - Lifetime DE60028796T2 (de) 2000-12-21 2000-12-21 Steuereinrichtung für ein stufenloses Getriebe

Country Status (5)

Country Link
US (1) US6679805B2 (de)
EP (1) EP1217266B1 (de)
JP (1) JP2002235844A (de)
AT (1) ATE330150T1 (de)
DE (1) DE60028796T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040102266A1 (en) * 2002-11-25 2004-05-27 Shushan Bai Belt ratio control system for a continuously variable transmission
EP1655511B1 (de) * 2004-11-08 2013-01-09 JATCO Ltd Stufenloses Doppelkolben-Umschlingungsgetriebe
ATE488722T1 (de) * 2005-07-27 2010-12-15 Bosch Gmbh Robert Verfahren zur betätigung eines stufenlosen getriebes
JP4678417B2 (ja) * 2008-04-18 2011-04-27 トヨタ自動車株式会社 油圧制御装置
NL1039977C2 (en) * 2012-12-27 2014-06-30 Bosch Gmbh Robert HYDRAULICALLY ACTUATED CONTINUOUSLY VARIABLE TRANSMISSION.
DE102016210667A1 (de) 2016-06-15 2017-12-21 Schaeffler Technologies AG & Co. KG Kegelscheibenanordnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608031A (en) * 1985-05-23 1986-08-26 General Motors Corporation Control system for a continuously variable transmission
BE1004806A3 (nl) * 1990-11-22 1993-02-02 Volvo Car Sint Truiden Nv Inrichting voor het regelen van een continu variabele transmissie bij motorvoertuigen.
US5269726A (en) * 1991-06-26 1993-12-14 Borg-Warner Automotive, Inc. Control system and strategies for a double acting secondary sheave servo for a continuously variable transmission
JP3771958B2 (ja) * 1994-12-15 2006-05-10 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 円錐プーリ形巻掛け伝動装置を備えた駆動ユニット
DE19609785A1 (de) * 1996-03-13 1997-09-18 Bosch Gmbh Robert Hydrauliknotsteuerung mit Vorschaltventilen für ein stufenloses Umschlingungsgetriebe
JP3640477B2 (ja) * 1996-10-11 2005-04-20 本田技研工業株式会社 無段変速機における油圧制御装置
JP3524751B2 (ja) * 1998-03-05 2004-05-10 本田技研工業株式会社 変速機の油圧制御装置
DE19914931B4 (de) * 1999-04-01 2007-12-13 Zf Friedrichshafen Ag Vorrichtung zum Steuern eines CVT
EP1048879B1 (de) * 1999-04-30 2004-06-23 Hydraulik-Ring GmbH Druckmittelversorgung eines CVT-Getriebes
DE10021793B4 (de) * 1999-05-14 2010-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Einrichtung zur Ansteuerung von CVT-Getrieben
ES2235434T3 (es) * 1999-11-11 2005-07-01 Van Doorne's Transmissie B.V. Transmision continuamente variable con sistema de control electroñhidraulico y metodo de funcionamiento de tal transmision.

Also Published As

Publication number Publication date
EP1217266A1 (de) 2002-06-26
EP1217266B1 (de) 2006-06-14
JP2002235844A (ja) 2002-08-23
DE60028796T2 (de) 2007-06-06
US6679805B2 (en) 2004-01-20
ATE330150T1 (de) 2006-07-15
US20020132698A1 (en) 2002-09-19

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Legal Events

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