DE69012744D1 - Schaltungssteuerungssystem eines automatischen Getriebes. - Google Patents
Schaltungssteuerungssystem eines automatischen Getriebes.Info
- Publication number
- DE69012744D1 DE69012744D1 DE69012744T DE69012744T DE69012744D1 DE 69012744 D1 DE69012744 D1 DE 69012744D1 DE 69012744 T DE69012744 T DE 69012744T DE 69012744 T DE69012744 T DE 69012744T DE 69012744 D1 DE69012744 D1 DE 69012744D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- automatic transmission
- shift control
- shift
- 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
- F16H61/02—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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
-
- 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
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- 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
- F16H2061/0448—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear using a particular sequence of gear ratios or friction 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
-
- 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
- F16H61/68—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 stepped gearings
- F16H61/684—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 stepped gearings without interruption of drive
- F16H61/686—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 stepped gearings without interruption of drive with orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1287692A JP2827344B2 (ja) | 1989-11-04 | 1989-11-04 | 自動変速機の変速制御方法 |
JP1287691A JP2830202B2 (ja) | 1989-11-04 | 1989-11-04 | 自動変速機の変速制御方法 |
JP1292034A JP2762625B2 (ja) | 1989-11-08 | 1989-11-08 | 自動変速機の制御装置 |
JP2054479A JP2811876B2 (ja) | 1990-03-06 | 1990-03-06 | 車両用自動変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012744D1 true DE69012744D1 (de) | 1994-10-27 |
DE69012744T2 DE69012744T2 (de) | 1995-02-09 |
Family
ID=27463065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012744T Expired - Fee Related DE69012744T2 (de) | 1989-11-04 | 1990-11-01 | Schaltungssteuerungssystem eines automatischen Getriebes. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5165308A (de) |
EP (1) | EP0427459B1 (de) |
DE (1) | DE69012744T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2879861B2 (ja) * | 1991-06-14 | 1999-04-05 | 本田技研工業株式会社 | 自動変速機の変速制御方法 |
US5277673A (en) * | 1991-09-11 | 1994-01-11 | Honda Giken Kogyo Kabushiki Kaisha | Clutch-separable planetary gear transmission |
US5337624A (en) * | 1992-12-08 | 1994-08-16 | Ford New Holland, Inc. | Powershift transmission with overlapping ranges of ratios |
GB2278654B (en) * | 1993-06-03 | 1997-11-19 | Toyota Motor Co Ltd | Shift control system for automatic transmission |
US5477452A (en) * | 1993-07-15 | 1995-12-19 | Saturn Corporation | Upshift indicator for manual transmission |
US5665028A (en) * | 1994-02-23 | 1997-09-09 | Nissan Motor Co., Ltd. | Shift capacity control for automatic transmission |
JP3571409B2 (ja) * | 1995-04-03 | 2004-09-29 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
US5766108A (en) * | 1995-05-08 | 1998-06-16 | Johnston; Thomas A. | Continuously variable transmission utilizing variable viscous coupling |
US5792023A (en) * | 1997-02-05 | 1998-08-11 | Ford Global Technologies, Inc. | Range engagement in response to movement of a range selector lever for an automatic transmission |
US6007450A (en) * | 1998-10-20 | 1999-12-28 | General Motors Corporation | Five speed planetary transmission |
US6217474B1 (en) * | 1999-10-22 | 2001-04-17 | General Motors Corporation | Multi speed power transmission |
DE10115986A1 (de) * | 2001-03-30 | 2002-10-10 | Zahnradfabrik Friedrichshafen | Mehrstufengetriebe |
DE10115983A1 (de) * | 2001-03-30 | 2002-10-10 | Zahnradfabrik Friedrichshafen | Mehrstufengetriebe |
US6652409B2 (en) * | 2002-02-22 | 2003-11-25 | General Motors Corporation | Family of multi-speed planetary transmission mechanisms having four clutches and two brakes |
US6958031B2 (en) * | 2003-08-01 | 2005-10-25 | Zf Friedrichshafen Ag | Automatically shiftable motor vehicle transmission |
US7356398B2 (en) * | 2003-10-14 | 2008-04-08 | General Motors Corporation | Synchronous shift control in an electrically variable transmission |
US7324885B2 (en) * | 2004-02-14 | 2008-01-29 | General Motors Corporation | Shift through neutral control in an electrically variable transmission |
JP2005233390A (ja) * | 2004-02-23 | 2005-09-02 | Aisin Seiki Co Ltd | 自動変速機の油圧制御装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825245A (en) * | 1952-09-09 | 1958-03-04 | Hobbs Transmission Ltd | Variable ratio power transmission apparatus |
US3043163A (en) * | 1958-08-19 | 1962-07-10 | Hobbs Transmission Ltd | Variable speed transmission apparatus |
US3115793A (en) * | 1961-02-09 | 1963-12-31 | Hobbs Transmission Ltd | Power transmission apparatus |
US3596537A (en) * | 1969-06-11 | 1971-08-03 | Gen Motors Corp | Clutch piston and retraction spring subassembly and method of transmission assembly |
US3863524A (en) * | 1969-07-14 | 1975-02-04 | Nissan Motor | Gear train arrangements |
DE2023639A1 (de) * | 1970-05-14 | 1971-12-02 | Ford-Werke AG, 5000 Köln-Deutz | Hydrodynamisch-mechanisches Getriebe für Kraftfahrzeuge |
US3848518A (en) * | 1972-09-14 | 1974-11-19 | Gen Motors Corp | Sheet metal piston for transmissions and method of making a piston assembly |
US4143562A (en) * | 1973-02-26 | 1979-03-13 | Aisin Seiki Kabushiki Kaisha | Speed change gear |
JPS562223B2 (de) * | 1973-08-29 | 1981-01-19 | ||
JPS5632495B2 (de) * | 1973-10-11 | 1981-07-28 | ||
JPS5623059B2 (de) * | 1973-12-21 | 1981-05-28 | ||
DE2364541C3 (de) * | 1973-12-24 | 1978-06-15 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Kupplungsanordnung für unter Last schaltbare Getriebe |
DE2813223A1 (de) * | 1978-03-25 | 1979-09-27 | Daimler Benz Ag | Gangwechselgetriebe |
JPS6010209B2 (ja) * | 1978-09-18 | 1985-03-15 | 日産自動車株式会社 | 自動変速機用クラツチのスプライン |
DE2936969A1 (de) * | 1979-09-13 | 1981-04-02 | Daimler-Benz Ag, 7000 Stuttgart | Planetenraeder-gangwechselgetriebe mit einem vorschalt- und einem hauptgetriebe fuer fahrzeuge |
US4450944A (en) * | 1980-12-19 | 1984-05-29 | Nissan Motor Co., Ltd. | Wet type multiple disc clutch |
DE3268694D1 (en) * | 1981-10-28 | 1986-03-06 | Automotive Prod Plc | Dual plate friction clutch |
US4660439A (en) * | 1983-09-08 | 1987-04-28 | Nissan Motor Co., Ltd. | Planetary gear train for automatic transmission |
JPS60205050A (ja) * | 1984-03-30 | 1985-10-16 | Nissan Motor Co Ltd | 自動変速機の遊星歯車列 |
FR2566866B1 (fr) * | 1984-07-02 | 1986-12-26 | Valeo | Transmission, notamment pour vehicules automobiles, a grande amplitude de couple et de vitesse |
JP2832980B2 (ja) * | 1988-10-26 | 1998-12-09 | トヨタ自動車株式会社 | 車両用遊星歯車式変速装置 |
US5120284A (en) * | 1989-02-03 | 1992-06-09 | Toyota Jidosha Kabushiki Kaisha | Automatic transmission |
US5095091A (en) * | 1989-11-15 | 1992-03-10 | Shell Oil Company | Polymerization of co/olefin with two distinct temperatures |
-
1990
- 1990-10-31 US US07/606,849 patent/US5165308A/en not_active Expired - Lifetime
- 1990-11-01 DE DE69012744T patent/DE69012744T2/de not_active Expired - Fee Related
- 1990-11-01 EP EP90311973A patent/EP0427459B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69012744T2 (de) | 1995-02-09 |
US5165308A (en) | 1992-11-24 |
EP0427459A1 (de) | 1991-05-15 |
EP0427459B1 (de) | 1994-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |