DE69609669D1 - Verfahren zum Steuern des Hydraulikdrucks in automatischen Getrieben für Kraftfahrzeuge - Google Patents
Verfahren zum Steuern des Hydraulikdrucks in automatischen Getrieben für KraftfahrzeugeInfo
- Publication number
- DE69609669D1 DE69609669D1 DE69609669T DE69609669T DE69609669D1 DE 69609669 D1 DE69609669 D1 DE 69609669D1 DE 69609669 T DE69609669 T DE 69609669T DE 69609669 T DE69609669 T DE 69609669T DE 69609669 D1 DE69609669 D1 DE 69609669D1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic pressure
- motor vehicles
- automatic transmissions
- controlling hydraulic
- controlling
- 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
-
- 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
-
- 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
- F16H61/02—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
- F16H2061/026—On-off 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
- F16H61/04—Smoothing ratio shift
- F16H2061/0444—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear
-
- 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
-
- 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
-
- 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
- F16H61/21—Providing engine brake control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950014255A KR970003562B1 (ko) | 1995-05-31 | 1995-05-31 | 차량용 자동변속기의 변속시스템 및 그 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69609669D1 true DE69609669D1 (de) | 2000-09-14 |
DE69609669T2 DE69609669T2 (de) | 2001-04-12 |
Family
ID=19416163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69609669T Expired - Fee Related DE69609669T2 (de) | 1995-05-31 | 1996-05-31 | Verfahren zum Steuern des Hydraulikdrucks in automatischen Getrieben für Kraftfahrzeuge |
Country Status (5)
Country | Link |
---|---|
US (1) | US5749806A (de) |
EP (1) | EP0745789B1 (de) |
JP (1) | JP3062433B2 (de) |
KR (1) | KR970003562B1 (de) |
DE (1) | DE69609669T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100320528B1 (ko) * | 1999-12-28 | 2002-01-15 | 이계안 | 차량용 자동변속기의 유압 제어 시스템 |
KR100411112B1 (ko) * | 2001-07-11 | 2003-12-12 | 현대자동차주식회사 | 차량용 6속 자동 변속기의 유압 제어시스템 |
KR100460908B1 (ko) * | 2002-09-30 | 2004-12-09 | 현대자동차주식회사 | 차량용 6속 자동 변속기의 유압 제어 시스템 |
KR101360470B1 (ko) * | 2012-03-07 | 2014-02-10 | 현대 파워텍 주식회사 | 전기 차량의 2단 감속기용 직접 제어 방식 유압 회로 |
KR102137256B1 (ko) * | 2018-08-31 | 2020-07-23 | (주)진이엔씨 | 교량변위 측정장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5287568A (en) * | 1976-01-13 | 1977-07-21 | Nissan Motor Co Ltd | Down-shift control apparatus for automatic transmission |
JPS59155650A (ja) * | 1983-02-21 | 1984-09-04 | Nissan Motor Co Ltd | 自動変速機の油圧制御装置 |
JPS59159452A (ja) * | 1983-02-28 | 1984-09-10 | Nissan Motor Co Ltd | 自動変速機の油圧制御装置 |
US4637281A (en) * | 1985-07-19 | 1987-01-20 | Ford Motor Company | Control valve system for a four-speed automatic power transmission transaxle |
EP0321992B1 (de) * | 1985-08-05 | 1992-07-29 | Nissan Motor Co., Ltd. | Hydraulisches System in einer elektrohydraulischen Steuerung für ein automatisches Motorfahrzeuggetriebe |
US4838126A (en) * | 1987-11-25 | 1989-06-13 | Btr Engineering (Australia) Limited | Electro/hydraulic control system for an automatic transmission |
JPH0792140B2 (ja) * | 1988-04-15 | 1995-10-09 | 日産自動車株式会社 | 自動変速機のライン圧制御装置 |
JP2813681B2 (ja) * | 1989-03-31 | 1998-10-22 | アイシン精機株式会社 | 自動変速機の油圧制御装置 |
US5063813A (en) * | 1989-07-20 | 1991-11-12 | General Motors Corporation | Hydraulic control system for vehicular automatic transmission |
JPH0660683B2 (ja) * | 1989-09-01 | 1994-08-10 | マツダ株式会社 | 自動変速機の変速制御装置 |
US5046174A (en) * | 1990-01-11 | 1991-09-03 | General Motors Corporation | Method of clutch-to-clutch closed throttle downshift in an automatic transmission |
KR970005660B1 (ko) * | 1991-06-28 | 1997-04-18 | 삼성전자 주식회사 | 디지탈 자기기록 재생용 등화기 |
WO1995000353A1 (en) * | 1993-06-17 | 1995-01-05 | Hyundai Motor Company | Hydraulic control system of automatic transmission for vehicle |
-
1995
- 1995-05-31 KR KR1019950014255A patent/KR970003562B1/ko not_active IP Right Cessation
-
1996
- 1996-05-31 US US08/656,436 patent/US5749806A/en not_active Expired - Fee Related
- 1996-05-31 DE DE69609669T patent/DE69609669T2/de not_active Expired - Fee Related
- 1996-05-31 JP JP8138599A patent/JP3062433B2/ja not_active Expired - Fee Related
- 1996-05-31 EP EP96108762A patent/EP0745789B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0745789B1 (de) | 2000-08-09 |
KR960040792A (ko) | 1996-12-17 |
EP0745789A1 (de) | 1996-12-04 |
JP3062433B2 (ja) | 2000-07-10 |
KR970003562B1 (ko) | 1997-03-20 |
US5749806A (en) | 1998-05-12 |
DE69609669T2 (de) | 2001-04-12 |
JPH09112676A (ja) | 1997-05-02 |
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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 |