JPS6320561U - - Google Patents
Info
- Publication number
- JPS6320561U JPS6320561U JP11337686U JP11337686U JPS6320561U JP S6320561 U JPS6320561 U JP S6320561U JP 11337686 U JP11337686 U JP 11337686U JP 11337686 U JP11337686 U JP 11337686U JP S6320561 U JPS6320561 U JP S6320561U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fluid transmission
- transmission device
- regulating valve
- clutch
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction 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
- F16H2061/6604—Special control features generally applicable to continuously variable gearings
- F16H2061/6608—Control of clutches, or brakes for forward-reverse shift
Landscapes
- Control Of Fluid Gearings (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の実施例の油圧制御回路を示す
図、第２図は無段変速機の動力伝達機構を示す図
、第３図は油圧及び流量の特性を示す図である。
１２０……調圧弁（カツプリング圧調圧弁）、
１８８……油路、２３０ｅ……ポート。
FIG. 1 is a diagram showing a hydraulic control circuit according to an embodiment of the present invention, FIG. 2 is a diagram showing a power transmission mechanism of a continuously variable transmission, and FIG. 3 is a diagram showing characteristics of oil pressure and flow rate. 120...Pressure regulating valve (coupling pressure regulating valve),
188...Oil road, 230e...Port.
Claims (1)
内部へ供給する作動圧を調節する調圧弁を有する
流体伝動装置の油圧制御装置において、 上記調圧弁は、ロツクアツプクラツチの解放時
には締結時よりも調圧値を高くするパイロツト圧
が作用するように構成されていることを特徴とす
る流体伝動装置の油圧制御装置。[Claims for Utility Model Registration] In a hydraulic control device for a fluid transmission device having a pressure regulating valve that adjusts the operating pressure supplied to the inside of a fluid transmission device having a lock-up clutch, the pressure regulating valve is configured such that when the lock-up clutch is released, A hydraulic control device for a fluid transmission device, characterized in that it is configured to apply a pilot pressure that increases the pressure regulation value higher than when the pressure is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337686U JPS6320561U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337686U JPS6320561U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320561U true JPS6320561U (en) | 1988-02-10 |
Family
ID=30995123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11337686U Pending JPS6320561U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320561U (en) |
-
1986
- 1986-07-25 JP JP11337686U patent/JPS6320561U/ja active Pending
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