CN101896743B - 用于液压操作的自动变速器的液压供给系统 - Google Patents
用于液压操作的自动变速器的液压供给系统 Download PDFInfo
- Publication number
- CN101896743B CN101896743B CN200880120143.9A CN200880120143A CN101896743B CN 101896743 B CN101896743 B CN 101896743B CN 200880120143 A CN200880120143 A CN 200880120143A CN 101896743 B CN101896743 B CN 101896743B
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- pilot line
- supply pipeline
- pump
- 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 - Fee Related
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Fluid-Pressure Circuits (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US700707P | 2007-12-10 | 2007-12-10 | |
US61/007,007 | 2007-12-10 | ||
PCT/DE2008/002022 WO2009074136A2 (de) | 2007-12-10 | 2008-12-04 | Hydraulikversorgungssystem für ein hydraulisch betätigtes, automatisches getriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101896743A CN101896743A (zh) | 2010-11-24 |
CN101896743B true CN101896743B (zh) | 2013-07-31 |
Family
ID=40680294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880120143.9A Expired - Fee Related 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 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8353805B2 (zh) |
JP (1) | JP5347116B2 (zh) |
CN (1) | CN101896743B (zh) |
DE (2) | DE102008060586A1 (zh) |
WO (1) | WO2009074136A2 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102822572B (zh) * | 2010-03-29 | 2016-03-02 | 舍弗勒技术股份两合公司 | 液压系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1763399A (zh) * | 2004-10-23 | 2006-04-26 | 卢克摩擦片和离合器两合公司 | 锥盘-缠绕接触机构变速器、其控制及运行方法及机动车 |
Family Cites Families (9)
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 |
DE60121067T2 (de) * | 2000-01-17 | 2006-11-16 | Honda Giken Kogyo K.K. | Steuerungsvorrichtung eines Hybridfahrzeugs |
ATE323853T1 (de) * | 2002-04-10 | 2006-05-15 | Luk Lamellen & Kupplungsbau | Hydrauliksystem, automatikgetriebe |
JP4296887B2 (ja) * | 2003-09-18 | 2009-07-15 | 株式会社デンソー | 駆動力伝達システム |
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 |
WO2008019647A1 (de) * | 2006-08-12 | 2008-02-21 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kegelscheibenumschlingungsgetriebe mit verbesserter abschleppeignung sowie kegelscheibenpaar und elektronische steuereinrichtung für ein kegelscheibenumschlingungsgetriebe |
WO2008101465A1 (de) * | 2007-02-23 | 2008-08-28 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kegelscheibenumschlingungsgetriebe mit hydrauliksystem und hilfsölquelle |
-
2008
- 2008-12-04 CN CN200880120143.9A patent/CN101896743B/zh not_active Expired - Fee Related
- 2008-12-04 JP JP2010537248A patent/JP5347116B2/ja not_active Expired - Fee Related
- 2008-12-04 WO PCT/DE2008/002022 patent/WO2009074136A2/de active Application Filing
- 2008-12-04 DE DE102008060586A patent/DE102008060586A1/de not_active Withdrawn
- 2008-12-04 DE DE112008003170T patent/DE112008003170A5/de not_active Withdrawn
- 2008-12-10 US US12/316,251 patent/US8353805B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1763399A (zh) * | 2004-10-23 | 2006-04-26 | 卢克摩擦片和离合器两合公司 | 锥盘-缠绕接触机构变速器、其控制及运行方法及机动车 |
Also Published As
Publication number | Publication date |
---|---|
US20090170657A1 (en) | 2009-07-02 |
DE112008003170A5 (de) | 2010-08-26 |
JP5347116B2 (ja) | 2013-11-20 |
WO2009074136A3 (de) | 2009-10-15 |
JP2011506868A (ja) | 2011-03-03 |
DE102008060586A1 (de) | 2009-06-18 |
CN101896743A (zh) | 2010-11-24 |
US8353805B2 (en) | 2013-01-15 |
WO2009074136A2 (de) | 2009-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20130618 Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Effective date: 20130618 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130618 Address after: German Boer Applicant after: Luke Asset Management Co.,Ltd. Address before: German Boer Applicant before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG Effective date of registration: 20130618 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Boer Applicant before: Luke Asset Management Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20191204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |