GB1445377A - Hydraulic control circuit for vehicle automatic transmission - Google Patents
Hydraulic control circuit for vehicle automatic transmissionInfo
- Publication number
- GB1445377A GB1445377A GB4949173A GB4949173A GB1445377A GB 1445377 A GB1445377 A GB 1445377A GB 4949173 A GB4949173 A GB 4949173A GB 4949173 A GB4949173 A GB 4949173A GB 1445377 A GB1445377 A GB 1445377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- control circuit
- automatic transmission
- hydraulic control
- vehicle automatic
- oct
- 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
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
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H59/22—Idle position
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 |
---|---|---|---|
JP47108369A JPS5146223B2 (US07413550-20080819-C00001.png) | 1972-10-28 | 1972-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1445377A true GB1445377A (en) | 1976-08-11 |
Family
ID=14483004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4949173A Expired GB1445377A (en) | 1972-10-28 | 1973-10-24 | Hydraulic control circuit for vehicle automatic transmission |
Country Status (4)
Country | Link |
---|---|
US (1) | US3871250A (US07413550-20080819-C00001.png) |
JP (1) | JPS5146223B2 (US07413550-20080819-C00001.png) |
FR (1) | FR2217178B1 (US07413550-20080819-C00001.png) |
GB (1) | GB1445377A (US07413550-20080819-C00001.png) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5623060B2 (US07413550-20080819-C00001.png) * | 1973-09-17 | 1981-05-28 | ||
JPS5531341B2 (US07413550-20080819-C00001.png) * | 1973-09-18 | 1980-08-18 | ||
US4006652A (en) * | 1973-09-25 | 1977-02-08 | Aisin Seiki Kabushiki Kaisha | Fluid pressure control system for motor vehicle transmissions |
US4313353A (en) * | 1978-10-13 | 1982-02-02 | Volkswagenwerk Aktiengesellschaft | Control system for an automatic transmission |
DE3050078A1 (en) * | 1979-11-29 | 1982-03-18 | Nissan Motor | Hydraulic control type automatic transmission |
JPS5747056A (en) * | 1980-09-04 | 1982-03-17 | Nissan Motor Co Ltd | Oil pressure control device for automatic transmission |
JPS58137650A (ja) * | 1982-02-10 | 1983-08-16 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
JPS59155649A (ja) * | 1983-02-21 | 1984-09-04 | Nissan Motor Co Ltd | 自動変速機の油圧制御装置 |
US4748870A (en) * | 1985-09-05 | 1988-06-07 | Nissan Motor Co., Ltd. | Control system for automatic transmission |
JP2735113B2 (ja) * | 1986-07-01 | 1998-04-02 | アイシン・エィ・ダブリュ株式会社 | 自動変速機における油圧制御装置 |
US4930376A (en) * | 1988-09-01 | 1990-06-05 | Ford Motor Company | Minimizing delay in low temperature engagement of automatic transmission clutch or brake |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3561296A (en) * | 1967-12-19 | 1971-02-09 | Nissan Motor | Hydraulic control system for automatic transmission |
JPS499536B1 (US07413550-20080819-C00001.png) * | 1969-07-18 | 1974-03-05 | ||
JPS4820659B1 (US07413550-20080819-C00001.png) * | 1970-02-16 | 1973-06-22 | ||
JPS5132788B1 (US07413550-20080819-C00001.png) * | 1970-07-11 | 1976-09-14 | ||
JPS4838574B1 (US07413550-20080819-C00001.png) * | 1970-11-21 | 1973-11-19 |
-
1972
- 1972-10-28 JP JP47108369A patent/JPS5146223B2/ja not_active Expired
-
1973
- 1973-10-19 US US408014A patent/US3871250A/en not_active Expired - Lifetime
- 1973-10-24 GB GB4949173A patent/GB1445377A/en not_active Expired
- 1973-10-26 FR FR7338323A patent/FR2217178B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2353306B2 (de) | 1977-02-24 |
JPS5146223B2 (US07413550-20080819-C00001.png) | 1976-12-08 |
DE2353306A1 (de) | 1974-05-09 |
JPS4965449A (US07413550-20080819-C00001.png) | 1974-06-25 |
FR2217178A1 (US07413550-20080819-C00001.png) | 1974-09-06 |
US3871250A (en) | 1975-03-18 |
FR2217178B1 (US07413550-20080819-C00001.png) | 1981-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |