JPS63176750A - 車両用vベルト式無段変速機の油圧制御装置 - Google Patents
車両用vベルト式無段変速機の油圧制御装置Info
- Publication number
- JPS63176750A JPS63176750A JP6778387A JP6778387A JPS63176750A JP S63176750 A JPS63176750 A JP S63176750A JP 6778387 A JP6778387 A JP 6778387A JP 6778387 A JP6778387 A JP 6778387A JP S63176750 A JPS63176750 A JP S63176750A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- hydraulic
- line pressure
- oil passage
- 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 50
- 239000012530 fluid Substances 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000003921 oil Substances 0.000 description 169
- 239000000446 fuel Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 26
- 230000007246 mechanism Effects 0.000 description 16
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 230000009467 reduction Effects 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6778387A JPS63176750A (ja) | 1987-03-24 | 1987-03-24 | 車両用vベルト式無段変速機の油圧制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6778387A JPS63176750A (ja) | 1987-03-24 | 1987-03-24 | 車両用vベルト式無段変速機の油圧制御装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3726080A Division JPS56134658A (en) | 1980-03-24 | 1980-03-24 | Controller for torque ratio of v-bent type stepless transmission for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63176750A true JPS63176750A (ja) | 1988-07-21 |
JPH028930B2 JPH028930B2 (fr) | 1990-02-27 |
Family
ID=13354903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6778387A Granted JPS63176750A (ja) | 1987-03-24 | 1987-03-24 | 車両用vベルト式無段変速機の油圧制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63176750A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157992A (en) * | 1990-01-02 | 1992-10-27 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating means for optimizing belt tensioning pressure |
JPH0539848A (ja) * | 1991-08-01 | 1993-02-19 | Nissan Motor Co Ltd | トロイダル無段変速機の制御装置 |
WO2008041093A1 (fr) * | 2006-10-04 | 2008-04-10 | Toyota Jidosha Kabushiki Kaisha | Appareil de commande et procédé de commande de transmission variable en continu, programme pour réaliser ce procédé, et support d'enregistrement sur lequel le programme est enregistré |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394105U (fr) * | 1990-01-18 | 1991-09-25 | ||
JPH0469127U (fr) * | 1990-10-30 | 1992-06-18 |
-
1987
- 1987-03-24 JP JP6778387A patent/JPS63176750A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157992A (en) * | 1990-01-02 | 1992-10-27 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating means for optimizing belt tensioning pressure |
JPH0539848A (ja) * | 1991-08-01 | 1993-02-19 | Nissan Motor Co Ltd | トロイダル無段変速機の制御装置 |
WO2008041093A1 (fr) * | 2006-10-04 | 2008-04-10 | Toyota Jidosha Kabushiki Kaisha | Appareil de commande et procédé de commande de transmission variable en continu, programme pour réaliser ce procédé, et support d'enregistrement sur lequel le programme est enregistré |
US8195369B2 (en) | 2006-10-04 | 2012-06-05 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method of continuously variable transmission, program for realizing that method, and recording medium on which that program is recorded |
Also Published As
Publication number | Publication date |
---|---|
JPH028930B2 (fr) | 1990-02-27 |
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