DE69512352D1 - Hydraulisches Steuersystem für Automatikgetriebe - Google Patents
Hydraulisches Steuersystem für AutomatikgetriebeInfo
- Publication number
- DE69512352D1 DE69512352D1 DE69512352T DE69512352T DE69512352D1 DE 69512352 D1 DE69512352 D1 DE 69512352D1 DE 69512352 T DE69512352 T DE 69512352T DE 69512352 T DE69512352 T DE 69512352T DE 69512352 D1 DE69512352 D1 DE 69512352D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- hydraulic control
- automatic transmissions
- transmissions
- automatic
- 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
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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
-
- 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
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
- F16H2061/0253—Details of electro hydraulic valves, e.g. lands, ports, spools or springs
-
- 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
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
- F16H2061/0258—Proportional solenoid valve
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
- F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32949294A JPH08159265A (ja) | 1994-12-02 | 1994-12-02 | 自動変速機の油圧制御装置 |
JP06329494A JP3041212B2 (ja) | 1994-12-02 | 1994-12-02 | 自動変速機の油圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69512352D1 true DE69512352D1 (de) | 1999-10-28 |
DE69512352T2 DE69512352T2 (de) | 2000-03-02 |
Family
ID=26573225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69512352T Expired - Fee Related DE69512352T2 (de) | 1994-12-02 | 1995-12-01 | Hydraulisches Steuersystem für Automatikgetriebe |
Country Status (3)
Country | Link |
---|---|
US (2) | US5616094A (de) |
EP (2) | EP0715103B1 (de) |
DE (1) | DE69512352T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4424456A1 (de) * | 1994-07-12 | 1996-01-18 | Zahnradfabrik Friedrichshafen | Verfahren zum Steuern eines Automatgetriebes |
JP4028010B2 (ja) * | 1995-12-11 | 2007-12-26 | 株式会社デンソー | 車両用自動変速機制御装置 |
JP3364740B2 (ja) * | 1996-12-19 | 2003-01-08 | ジヤトコ株式会社 | 自動変速機のアップシフト制御装置 |
US6438479B1 (en) * | 1997-12-29 | 2002-08-20 | Hitachi, Ltd. | Control apparatus for an automatic transmission of a vehicle and method |
DE19831564B4 (de) * | 1997-07-14 | 2014-02-20 | Jatco Ltd | Hydraulische Steuersysteme für Automatikgetriebe |
JP3468051B2 (ja) * | 1997-09-04 | 2003-11-17 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の油圧制御装置 |
JP3960412B2 (ja) * | 2001-07-02 | 2007-08-15 | アイシン・エィ・ダブリュ株式会社 | 切換弁 |
JP4776360B2 (ja) * | 2005-11-30 | 2011-09-21 | アイシン・エィ・ダブリュ株式会社 | 自動変速機 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103040A (ja) * | 1984-10-26 | 1986-05-21 | Aisin Warner Ltd | 自動変速機の油圧制御装置 |
JPS6383442A (ja) * | 1986-09-24 | 1988-04-14 | Aisin Seiki Co Ltd | 自動変速機の変速制御装置 |
DE68919150T2 (de) * | 1988-08-02 | 1995-03-30 | Toyota Motor Co Ltd | Hydraulische Steuerung für ein automatisches Fahrzeuggetriebe mit reibschlüssigen Funktionselementen, die bei zwei nichtaufeinanderfolgenden Gängen aktiviert werden. |
US5239896A (en) * | 1989-11-06 | 1993-08-31 | Aisin Aw Co., Ltd. | Hydraulic servomechanism control system in automatic transmission |
US5182970A (en) * | 1990-04-04 | 1993-02-02 | Aisin Seiki Kabushiki Kaisha | Hydraulic control system for automatic transmission |
JP2992897B2 (ja) * | 1990-04-11 | 1999-12-20 | アイシン精機株式会社 | 自動変速機の油圧制御装置 |
JP3186760B2 (ja) * | 1990-08-28 | 2001-07-11 | マツダ株式会社 | 自動変速機の油圧制御回路 |
JPH0599316A (ja) * | 1991-10-07 | 1993-04-20 | Toyota Motor Corp | 自動変速機の変速制御装置 |
DE4235866A1 (de) * | 1991-10-24 | 1993-07-01 | Aisin Aw Co | Steuersystem fuer fahrzeugautomatikgetriebe |
JPH05141511A (ja) * | 1991-11-18 | 1993-06-08 | Toyota Motor Corp | 車両用自動変速機の油圧制御装置 |
JPH05157166A (ja) * | 1991-12-03 | 1993-06-22 | Aisin Aw Co Ltd | 自動変速機のサーボ油圧制御装置 |
JP2977989B2 (ja) | 1992-01-31 | 1999-11-15 | マツダ株式会社 | 自動変速機の制御装置 |
JP3213042B2 (ja) * | 1992-01-31 | 2001-09-25 | マツダ株式会社 | 自動変速機の制御装置 |
JP2642582B2 (ja) | 1992-04-30 | 1997-08-20 | 武田薬品工業株式会社 | プレフィルドシリンジ |
JPH06341536A (ja) * | 1993-06-03 | 1994-12-13 | Aisin Aw Co Ltd | 自動変速機の油圧制御装置 |
JP3094747B2 (ja) * | 1993-09-29 | 2000-10-03 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の制御装置 |
US5433124A (en) * | 1993-12-20 | 1995-07-18 | Ford Motor Company | Electronic range selection in an automatic transmission |
-
1995
- 1995-11-24 US US08/562,386 patent/US5616094A/en not_active Expired - Fee Related
- 1995-11-24 US US08/562,388 patent/US5674154A/en not_active Expired - Fee Related
- 1995-12-01 DE DE69512352T patent/DE69512352T2/de not_active Expired - Fee Related
- 1995-12-01 EP EP95118955A patent/EP0715103B1/de not_active Expired - Lifetime
- 1995-12-01 EP EP95118954A patent/EP0715101A3/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0715101A2 (de) | 1996-06-05 |
DE69512352T2 (de) | 2000-03-02 |
EP0715103B1 (de) | 1999-09-22 |
US5674154A (en) | 1997-10-07 |
US5616094A (en) | 1997-04-01 |
EP0715103A3 (de) | 1997-07-02 |
EP0715103A2 (de) | 1996-06-05 |
EP0715101A3 (de) | 1997-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |