ATE280917T1 - Stufenloses getriebe mit einer genauen druckregelvorrichtung - Google Patents
Stufenloses getriebe mit einer genauen druckregelvorrichtungInfo
- Publication number
- ATE280917T1 ATE280917T1 AT01201087T AT01201087T ATE280917T1 AT E280917 T1 ATE280917 T1 AT E280917T1 AT 01201087 T AT01201087 T AT 01201087T AT 01201087 T AT01201087 T AT 01201087T AT E280917 T1 ATE280917 T1 AT E280917T1
- Authority
- AT
- Austria
- Prior art keywords
- hydraulic circuit
- continuously variable
- variable transmission
- pressure control
- control device
- Prior art date
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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transmissions By Endless Flexible Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20010201087 EP1243817B1 (de) | 2001-03-23 | 2001-03-23 | Stufenloses Getriebe mit einer genauen Druckregelvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE280917T1 true ATE280917T1 (de) | 2004-11-15 |
Family
ID=8180052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01201087T ATE280917T1 (de) | 2001-03-23 | 2001-03-23 | Stufenloses getriebe mit einer genauen druckregelvorrichtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1243817B1 (de) |
JP (1) | JP4205429B2 (de) |
AT (1) | ATE280917T1 (de) |
DE (1) | DE60106722T2 (de) |
WO (1) | WO2002077493A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITFI20130156A1 (it) | 2013-07-01 | 2015-01-02 | Scuola Superiore Sant Anna | Molla torsionale |
JP6439756B2 (ja) * | 2016-07-07 | 2018-12-19 | トヨタ自動車株式会社 | 車両用変速機の制御装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1201307B (it) | 1985-06-03 | 1989-01-27 | Penna Flli | Tendone ad assetto variabile,in particolare per veicoli di venditori ambulanti e simili |
DE3938539A1 (de) * | 1989-11-21 | 1991-06-06 | Ford Werke Ag | Steuersystem fuer ein stufenlos regelbares kegelscheiben-umschlingungsgetriebe |
NL9000860A (nl) | 1990-04-12 | 1991-11-01 | Doornes Transmissie Bv | Elektronisch geregelde continu variabele transmissie. |
DE19519163A1 (de) * | 1995-05-24 | 1996-11-28 | Bosch Gmbh Robert | Hydrauliknotsteuerung für eine Änderung der Hydrauliköldrücke in der hydraulischen Kegelscheibenaxialverstellung eines stufenlosen Umschlingungsgetriebes zur Variation der Klemmkraftverhältnisse |
NL1002245C2 (nl) | 1996-02-05 | 1997-08-07 | Doornes Transmissie Bv | Continu variabele transmissie. |
US6126138A (en) | 1998-12-30 | 2000-10-03 | Hamilton Sundstrand Corporation | Pressure reducing valve and continuously variable transmission with control arrangement using same |
-
2001
- 2001-03-23 DE DE60106722T patent/DE60106722T2/de not_active Expired - Lifetime
- 2001-03-23 EP EP20010201087 patent/EP1243817B1/de not_active Expired - Lifetime
- 2001-03-23 AT AT01201087T patent/ATE280917T1/de not_active IP Right Cessation
-
2002
- 2002-03-21 WO PCT/EP2002/003174 patent/WO2002077493A1/en active Application Filing
- 2002-03-21 JP JP2002575509A patent/JP4205429B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004522094A (ja) | 2004-07-22 |
JP4205429B2 (ja) | 2009-01-07 |
EP1243817A1 (de) | 2002-09-25 |
DE60106722D1 (de) | 2004-12-02 |
DE60106722T2 (de) | 2005-11-10 |
WO2002077493A1 (en) | 2002-10-03 |
EP1243817B1 (de) | 2004-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |