JPS61197849A - 無段変速機の油圧制御装置 - Google Patents
無段変速機の油圧制御装置Info
- Publication number
- JPS61197849A JPS61197849A JP3921485A JP3921485A JPS61197849A JP S61197849 A JPS61197849 A JP S61197849A JP 3921485 A JP3921485 A JP 3921485A JP 3921485 A JP3921485 A JP 3921485A JP S61197849 A JPS61197849 A JP S61197849A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- spool
- pressure
- speed
- gear
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims description 21
- 230000008859 change Effects 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 description 58
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001415801 Sulidae Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- F16H61/66—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 continuously variable gearings
- F16H61/662—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 continuously variable gearings with endless flexible members
- F16H61/66254—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Transmissions By Endless Flexible Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3921485A JPS61197849A (ja) | 1985-02-28 | 1985-02-28 | 無段変速機の油圧制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3921485A JPS61197849A (ja) | 1985-02-28 | 1985-02-28 | 無段変速機の油圧制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197849A true JPS61197849A (ja) | 1986-09-02 |
| JPH0527782B2 JPH0527782B2 (enrdf_load_stackoverflow) | 1993-04-22 |
Family
ID=12546883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3921485A Granted JPS61197849A (ja) | 1985-02-28 | 1985-02-28 | 無段変速機の油圧制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197849A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119698A (en) * | 1989-12-25 | 1992-06-09 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for continuously variable transmission, having shift control valve whose gain is changed with vehicle speed |
| JP2001187960A (ja) * | 1999-11-08 | 2001-07-10 | General Motors Corp <Gm> | 流体作動型摩擦トルク伝達装置用のトリムバルブ |
| WO2015097870A1 (ja) * | 2013-12-27 | 2015-07-02 | 三菱電機株式会社 | 電磁弁 |
-
1985
- 1985-02-28 JP JP3921485A patent/JPS61197849A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119698A (en) * | 1989-12-25 | 1992-06-09 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for continuously variable transmission, having shift control valve whose gain is changed with vehicle speed |
| EP0435558A3 (en) * | 1989-12-25 | 1992-12-30 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for continuously variable transmission, having shift control valve whose gain is changed with vehicle speed |
| JP2001187960A (ja) * | 1999-11-08 | 2001-07-10 | General Motors Corp <Gm> | 流体作動型摩擦トルク伝達装置用のトリムバルブ |
| WO2015097870A1 (ja) * | 2013-12-27 | 2015-07-02 | 三菱電機株式会社 | 電磁弁 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527782B2 (enrdf_load_stackoverflow) | 1993-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |