WO2009074136A3 - Hydraulikversorgungssystem für ein hydraulisch betätigtes, automatisches getriebe - Google Patents
Hydraulikversorgungssystem für ein hydraulisch betätigtes, automatisches getriebe Download PDFInfo
- Publication number
- WO2009074136A3 WO2009074136A3 PCT/DE2008/002022 DE2008002022W WO2009074136A3 WO 2009074136 A3 WO2009074136 A3 WO 2009074136A3 DE 2008002022 W DE2008002022 W DE 2008002022W WO 2009074136 A3 WO2009074136 A3 WO 2009074136A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- pipe
- automatic transmission
- hydraulically actuated
- control
- 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
- 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
- F16H61/0025—Supply of control fluid; Pumps therefore
- F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
-
- 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
- F16H2061/66286—Control for optimising pump efficiency
-
- 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
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880120143.9A CN101896743B (zh) | 2007-12-10 | 2008-12-04 | 用于液压操作的自动变速器的液压供给系统 |
DE112008003170T DE112008003170A5 (de) | 2007-12-10 | 2008-12-04 | Hydraulikversorgungssystem für ein hydraulisch betätigtes, automatisches Getriebe |
JP2010537248A JP5347116B2 (ja) | 2007-12-10 | 2008-12-04 | 液圧式に制御される自動変速機のための液圧供給システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US700707P | 2007-12-10 | 2007-12-10 | |
US61/007,007 | 2007-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009074136A2 WO2009074136A2 (de) | 2009-06-18 |
WO2009074136A3 true WO2009074136A3 (de) | 2009-10-15 |
Family
ID=40680294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/002022 WO2009074136A2 (de) | 2007-12-10 | 2008-12-04 | Hydraulikversorgungssystem für ein hydraulisch betätigtes, automatisches getriebe |
Country Status (5)
Country | Link |
---|---|
US (1) | US8353805B2 (de) |
JP (1) | JP5347116B2 (de) |
CN (1) | CN101896743B (de) |
DE (2) | DE112008003170A5 (de) |
WO (1) | WO2009074136A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112011101093A5 (de) * | 2010-03-29 | 2013-04-11 | Schaeffler Technologies AG & Co. KG | Hydrauliksystem |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1116620A2 (de) * | 2000-01-17 | 2001-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Steuerungsvorrichtung eines Hybridfahrzeugs |
WO2003087627A1 (de) * | 2002-04-10 | 2003-10-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hydrauliksystem, automatikgetriebe |
US20050064975A1 (en) * | 2003-09-18 | 2005-03-24 | Denso Corporation | Driving force transmitting system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10038976A1 (de) * | 1999-08-20 | 2001-02-22 | Luk Lamellen & Kupplungsbau | Kegelscheibenumschlingungsgetriebe |
JP3592982B2 (ja) * | 2000-01-25 | 2004-11-24 | 本田技研工業株式会社 | ハイブリッド車両の制御装置 |
DE502005005177D1 (de) * | 2004-10-23 | 2008-10-09 | Luk Lamellen & Kupplungsbau | Kegelscheibenumschlingungsgetriebe, sowie Fahrzeug mit einem derartigem Getriebe |
JP4833675B2 (ja) * | 2006-01-27 | 2011-12-07 | 本田技研工業株式会社 | 自動変速機の油圧制御装置 |
US7543695B2 (en) * | 2006-07-21 | 2009-06-09 | Gm Global Technology Operations, Inc. | Hydraulic system for an electro-mechanical transmission and method of providing fluid to transmission components |
DE112007001709A5 (de) * | 2006-08-12 | 2009-04-16 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kegelscheibenumschlingungsgetriebe mit verbesserter Abschleppeignung sowie Kegelscheibenpaar und elektronische Steuereinrichtung für ein Kegelscheibenumschlingungsgetriebe |
DE112008001141A5 (de) * | 2007-02-23 | 2010-01-21 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kegelscheibenumschlingungsgetriebe mit Hydrauliksystem und Hilfsölquelle |
-
2008
- 2008-12-04 DE DE112008003170T patent/DE112008003170A5/de not_active Withdrawn
- 2008-12-04 WO PCT/DE2008/002022 patent/WO2009074136A2/de active Application Filing
- 2008-12-04 CN CN200880120143.9A patent/CN101896743B/zh not_active Expired - Fee Related
- 2008-12-04 DE DE102008060586A patent/DE102008060586A1/de not_active Withdrawn
- 2008-12-04 JP JP2010537248A patent/JP5347116B2/ja not_active Expired - Fee Related
- 2008-12-10 US US12/316,251 patent/US8353805B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1116620A2 (de) * | 2000-01-17 | 2001-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Steuerungsvorrichtung eines Hybridfahrzeugs |
WO2003087627A1 (de) * | 2002-04-10 | 2003-10-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hydrauliksystem, automatikgetriebe |
US20050064975A1 (en) * | 2003-09-18 | 2005-03-24 | Denso Corporation | Driving force transmitting system |
Also Published As
Publication number | Publication date |
---|---|
DE112008003170A5 (de) | 2010-08-26 |
CN101896743A (zh) | 2010-11-24 |
US8353805B2 (en) | 2013-01-15 |
JP2011506868A (ja) | 2011-03-03 |
CN101896743B (zh) | 2013-07-31 |
WO2009074136A2 (de) | 2009-06-18 |
JP5347116B2 (ja) | 2013-11-20 |
DE102008060586A1 (de) | 2009-06-18 |
US20090170657A1 (en) | 2009-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1881222B1 (de) | Verfahren zum Betrieb eines hydraulisches Steuerungssystems für ein Doppelkupplungsgetriebe und hydraulisches Steuerungssystem dafür | |
WO2008108013A1 (ja) | 建設機械における油圧制御回路 | |
WO2007133691A3 (en) | Vehicle hydraulic system | |
WO2013106436A3 (en) | Method for obtaining a full range of lift speeds using a single input | |
EP2066904A4 (de) | Steuersystem und verfahren zur pumpenausgangsdrucksteuerung | |
WO2009038016A1 (ja) | エンジンの制御装置 | |
WO2005079403A3 (en) | System for controlling a hydraulic actuator, and methods of using same | |
EP3305994A3 (de) | Steuerungssystem für baumaschinen und steuerungsverfahren für baumaschinen | |
WO2008105502A1 (ja) | 油圧作業機械の安全装置 | |
WO2009038017A1 (ja) | エンジンの制御装置 | |
WO2009037395A3 (fr) | Centrale hydraulique pour moteur a taux de compression variable | |
WO2008071392A3 (de) | Vorrichtung und verfahren zur energierückgewinnung | |
WO2010054149A3 (en) | Displacement-controlled hydraulic system for multi-function machines | |
WO2009041495A1 (ja) | 産業用車両の油圧供給装置 | |
WO2010074507A3 (ko) | 건설기계의 유압펌프 제어장치 | |
EP2020511A3 (de) | Hydraulikschaltung für schweres Gerät mit variabler Steuerungsvorrichtung | |
RU2009106709A (ru) | Система сцепления | |
EP1895203A3 (de) | Hydraulikdruckregler für eine Kraftübertragungsvorrichtung eines Fahrzeugs | |
WO2005021970A3 (en) | Regulated pressure supply for a variable-displacement reversible hydraulic motor | |
WO2008057177A3 (en) | Method and system for controlling machine power | |
EP1557580A3 (de) | Ventilsystem bzw. Verfahren zur Steuerung einer Kupplung oder eines Gangstellers eines Kraftfahrzeuges | |
WO2008042307A3 (en) | Quiet fluid supply valve | |
WO2009056378A3 (de) | Regeleinrichtung zum positionsregeln einer hydraulikzylindereinheit mit linearisierungseinheit | |
WO2008139798A1 (ja) | 油圧駆動車両 | |
EP2372120A3 (de) | Vorrichtung zur Steuerung des Öldrucks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880120143.9 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010537248 Country of ref document: JP |
|
REF | Corresponds to |
Ref document number: 112008003170 Country of ref document: DE Date of ref document: 20100826 Kind code of ref document: P |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08859281 Country of ref document: EP Kind code of ref document: A2 |