JPS542349B1 - - Google Patents
Info
- Publication number
- JPS542349B1 JPS542349B1 JP11134470A JP11134470A JPS542349B1 JP S542349 B1 JPS542349 B1 JP S542349B1 JP 11134470 A JP11134470 A JP 11134470A JP 11134470 A JP11134470 A JP 11134470A JP S542349 B1 JPS542349 B1 JP S542349B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
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- 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
- F16H2061/0255—Solenoid valve using PWM or duty-cycle control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88516069A | 1969-12-15 | 1969-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS542349B1 true JPS542349B1 (enExample) | 1979-02-06 |
Family
ID=25386292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11134470A Pending JPS542349B1 (enExample) | 1969-12-15 | 1970-12-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3621735A (enExample) |
| JP (1) | JPS542349B1 (enExample) |
| CA (1) | CA930200A (enExample) |
| DE (1) | DE2061697A1 (enExample) |
| GB (1) | GB1331649A (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1917291A1 (de) * | 1969-04-03 | 1970-10-15 | Daimler Benz Ag | Druckregelvorrichtung fuer hydraulisch geschaltete automatische Getriebe,insbesondere fuer Kraftfahrzeuge |
| US3709066A (en) * | 1970-05-21 | 1973-01-09 | Ford Motor Co | Automatic transmission control circuit with electrically operated valves |
| JPS496690B1 (enExample) * | 1970-07-21 | 1974-02-15 | ||
| US3688607A (en) * | 1971-05-26 | 1972-09-05 | Gen Motors Corp | Transmission and control |
| GB1412676A (en) * | 1972-02-12 | 1975-11-05 | Daimler Benz Ag | Vehicles with automatically shifted change-speed gearing |
| JPS4925380A (enExample) * | 1972-06-21 | 1974-03-06 | ||
| FR2231871B1 (enExample) * | 1973-05-29 | 1976-05-07 | Seram | |
| JPS5044373A (enExample) * | 1973-08-24 | 1975-04-21 | ||
| JPS5629140B2 (enExample) * | 1974-05-16 | 1981-07-06 | ||
| DE2703009A1 (de) * | 1977-01-26 | 1978-07-27 | Bosch Gmbh Robert | Verfahren und vorrichtung zur reduzierung des schaltdrucks in kraftfahrzeugen |
| US4308764A (en) * | 1978-10-30 | 1982-01-05 | Aisin Warner, K.K. | Shift control device for automatic transmission |
| DE2901051A1 (de) * | 1979-01-12 | 1980-07-24 | Bosch Gmbh Robert | Hydraulische regeleinrichtung fuer die schaltelemente von lastschaltgetrieben |
| JPS55135257A (en) * | 1979-04-05 | 1980-10-21 | Nissan Motor Co Ltd | Line pressure controller for automatic speed change gear |
| JPS5595081U (enExample) * | 1980-01-10 | 1980-07-01 | ||
| US4442727A (en) * | 1980-10-29 | 1984-04-17 | Alastair John Young | Control means for rotary power transmission |
| JPS5910549U (ja) * | 1982-07-13 | 1984-01-23 | 本田技研工業株式会社 | 車両用自動変速機 |
| DE3542956C2 (de) * | 1984-12-15 | 1995-07-06 | Volkswagen Ag | Steuervorrichtung für ein automatisches Kraftfahrzeug-Wechselgetriebe |
| US4680992A (en) * | 1985-08-05 | 1987-07-21 | Nissan Motor Co., Ltd. | Downshift timing and engine brake control for automatic transmission |
| JPS6262047A (ja) * | 1985-09-11 | 1987-03-18 | Nissan Motor Co Ltd | 自動変速機のショック軽減装置 |
| JP2759945B2 (ja) * | 1987-10-16 | 1998-05-28 | 日産自動車株式会社 | 自動変速機のセレクトショック軽減装置 |
| JPH0660678B2 (ja) * | 1988-10-29 | 1994-08-10 | マツダ株式会社 | 自動変速機のライン圧制御装置 |
| JPH0756333B2 (ja) * | 1989-10-19 | 1995-06-14 | マツダ株式会社 | 自動変速機の制御装置 |
| US5214984A (en) * | 1990-12-06 | 1993-06-01 | Jatco Corporation | Pressure control system for automotive automatic power transmission with feature of fluid pressure dependent actuator control |
-
1969
- 1969-12-15 US US885160A patent/US3621735A/en not_active Expired - Lifetime
-
1970
- 1970-11-24 CA CA098930A patent/CA930200A/en not_active Expired
- 1970-11-30 GB GB5681870A patent/GB1331649A/en not_active Expired
- 1970-12-15 DE DE19702061697 patent/DE2061697A1/de active Pending
- 1970-12-15 JP JP11134470A patent/JPS542349B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2061697A1 (de) | 1971-06-24 |
| US3621735A (en) | 1971-11-23 |
| GB1331649A (en) | 1973-09-26 |
| CA930200A (en) | 1973-07-17 |