JPH0127299B2 - - Google Patents
Info
- Publication number
- JPH0127299B2 JPH0127299B2 JP56062959A JP6295981A JPH0127299B2 JP H0127299 B2 JPH0127299 B2 JP H0127299B2 JP 56062959 A JP56062959 A JP 56062959A JP 6295981 A JP6295981 A JP 6295981A JP H0127299 B2 JPH0127299 B2 JP H0127299B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- speed
- shift
- gear
- pressure
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 228
- 238000010586 diagram Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56062959A JPS57177450A (en) | 1981-04-25 | 1981-04-25 | Oil-hydraulic controlling method of automatic speed- changer and a device for the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56062959A JPS57177450A (en) | 1981-04-25 | 1981-04-25 | Oil-hydraulic controlling method of automatic speed- changer and a device for the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57177450A JPS57177450A (en) | 1982-11-01 |
JPH0127299B2 true JPH0127299B2 (ko) | 1989-05-29 |
Family
ID=13215361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56062959A Granted JPS57177450A (en) | 1981-04-25 | 1981-04-25 | Oil-hydraulic controlling method of automatic speed- changer and a device for the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57177450A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608549A (ja) * | 1983-06-25 | 1985-01-17 | Mazda Motor Corp | 自動変速機の変速装置 |
JPS608554A (ja) * | 1983-06-29 | 1985-01-17 | Mazda Motor Corp | 自動変速機の変速装置 |
JPS60169457U (ja) * | 1984-04-19 | 1985-11-09 | 三菱自動車工業株式会社 | 自動変速装置 |
JPS61109942A (ja) * | 1984-10-31 | 1986-05-28 | Mazda Motor Corp | 自動変速機の制御装置 |
JP2699820B2 (ja) * | 1993-08-30 | 1998-01-19 | 三菱自動車工業株式会社 | 自動変速装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118574A (ko) * | 1974-08-06 | 1976-02-14 | Citizen Watch Co Ltd |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5013890U (ko) * | 1973-06-05 | 1975-02-13 |
-
1981
- 1981-04-25 JP JP56062959A patent/JPS57177450A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118574A (ko) * | 1974-08-06 | 1976-02-14 | Citizen Watch Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS57177450A (en) | 1982-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4513639A (en) | Creeping preventing apparatus in automatic transmission for vehicle | |
GB2037912A (en) | Device for controlling a lock-up clutch in an automatic transmission | |
JP2815864B2 (ja) | 自動変速機用油圧制御装置 | |
US4561328A (en) | Creeping preventing apparatus in automatic transmission for vehicle | |
US4763545A (en) | Hydraulic control system for automatic transmission | |
US4631982A (en) | Electronically controlled automatic transmission control system | |
US4748809A (en) | Hydraulic servo mechanism of automatic transmission for vehicle | |
JP2911120B2 (ja) | 自動変速機における油圧制御装置 | |
JPH0118311B2 (ko) | ||
EP0770801A2 (en) | Oil pressure control system for automatic vehicle transmission | |
US4395926A (en) | Hydraulic control system for automatic transmission | |
US5626533A (en) | Hydraulic control system of an automatic transmission used in a vehicle | |
JPH0127299B2 (ko) | ||
US4455892A (en) | Hydraulic control means for an automatic transmission | |
JPH0440576B2 (ko) | ||
JPS6120748B2 (ko) | ||
JPH057581B2 (ko) | ||
JPH037827B2 (ko) | ||
JP2798252B2 (ja) | 自動変速機におけるシフト制御装置 | |
JPH0442600Y2 (ko) | ||
JPH048663B2 (ko) | ||
JPS6145095B2 (ko) | ||
JPS59166749A (ja) | 車両用多段自動変速機およびその油圧制御装置 | |
JPS5837369A (ja) | 車両用自動変速機の制御装置 | |
JPS6151698B2 (ko) |