JPH0353671U - - Google Patents
Info
- Publication number
- JPH0353671U JPH0353671U JP11569989U JP11569989U JPH0353671U JP H0353671 U JPH0353671 U JP H0353671U JP 11569989 U JP11569989 U JP 11569989U JP 11569989 U JP11569989 U JP 11569989U JP H0353671 U JPH0353671 U JP H0353671U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- valve
- switching
- automatic transmission
- hydraulic
- 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 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
Description
図は本発明の一実施例を示す要部油圧回路図で
ある。
１……ポンプ、２……マニユアルバルブ、３…
…調圧弁（ライン圧調整用）、５……３−４クラ
ツチ（摩擦要素）、６……バイパス弁（制御弁）
、１１……切換弁、１１ｃ……室、１２……バツ
クアツプ弁（制御弁）、１３……オリフイス、１
４……オリフイス。
The figure is a main part hydraulic circuit diagram showing one embodiment of the present invention. 1...Pump, 2...Manual valve, 3...
...Pressure regulating valve (for line pressure adjustment), 5...3-4 clutch (friction element), 6...Bypass valve (control valve)
, 11...Switching valve, 11c...Chamber, 12...Backup valve (control valve), 13...Orifice, 1
4... Orifice.
Claims (1)
する油圧供給態様を変更して該制御弁の制御特性
を変更するための切換弁が設けられ、 前記切換弁は、２つのオリフイス間の油圧をパ
イロツト圧として切換作動されるように構成され
ている、 ことを特徴とする自動変速機の油圧回路。[Claims for Utility Model Registration] A switching valve is provided for changing a hydraulic pressure supply mode to a control valve incorporated in a hydraulic circuit of an automatic transmission to change control characteristics of the control valve, the switching valve comprising: A hydraulic circuit for an automatic transmission, characterized in that the hydraulic circuit is configured to operate by switching hydraulic pressure between two orifices using pilot pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11569989U JPH0353671U (en) | 1989-09-30 | 1989-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11569989U JPH0353671U (en) | 1989-09-30 | 1989-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353671U true JPH0353671U (en) | 1991-05-23 |
Family
ID=31664018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11569989U Pending JPH0353671U (en) | 1989-09-30 | 1989-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353671U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62106157A (en) * | 1985-10-31 | 1987-05-16 | Nissan Motor Co Ltd | Transmission shock relieving device for automatic transmission |
-
1989
- 1989-09-30 JP JP11569989U patent/JPH0353671U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62106157A (en) * | 1985-10-31 | 1987-05-16 | Nissan Motor Co Ltd | Transmission shock relieving device for automatic transmission |
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