JPS6291043U - - Google Patents
Info
- Publication number
- JPS6291043U JPS6291043U JP1985183879U JP18387985U JPS6291043U JP S6291043 U JPS6291043 U JP S6291043U JP 1985183879 U JP1985183879 U JP 1985183879U JP 18387985 U JP18387985 U JP 18387985U JP S6291043 U JPS6291043 U JP S6291043U
- Authority
- JP
- Japan
- Prior art keywords
- line pressure
- pressure control
- automatic transmission
- control means
- control device
- 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 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の自動変速機のライン圧制御装
置を示すクレーム概念図、第２図は実施例装置を
適用したパワートレーンを示すスケルトン図、第
３図は実施例装置のライン圧制御回路の概略図、
第４図は実施例装置のライン圧制御回路図、第５
図は従来装置のライン圧制御回路の概略図である
。
０１……オイルポンプ、０２……レギユレータ
バルブ、０３……ライン圧制御手段。
Fig. 1 is a conceptual claim diagram showing a line pressure control device for an automatic transmission of the present invention, Fig. 2 is a skeleton diagram showing a power train to which the embodiment device is applied, and Fig. 3 is a line pressure control circuit of the embodiment device. Schematic diagram of
Figure 4 is a line pressure control circuit diagram of the embodiment device;
The figure is a schematic diagram of a line pressure control circuit of a conventional device. 01...Oil pump, 02...Regulator valve, 03...Line pressure control means.
Claims (1)
るレギユレータバルブと、該レギユレータバルブ
に設けられ、所定の入力信号圧をバルブスプール
の増圧方向または減圧方向に与えることによりラ
イン圧制御を行なうライン圧制御手段と、を備え
た自動変速機のライン圧制御装置において、 前記ライン圧制御手段を、バンドブレーキを締
結させてのエンジンブレーキ作動時にはライン圧
の増圧制御を行ない、多板クラツチを締結させて
のエンジンブレーキ作動時にはライン圧を通常圧
のままとするライン圧制御を行なう手段としたこ
とを特徴とする自動変速機のライン圧制御装置。[Claim for Utility Model Registration] A regulator valve that adjusts oil discharged from an oil pump to line pressure; A line pressure control device for an automatic transmission, comprising: a line pressure control means for controlling line pressure by applying a pressure to the line pressure, wherein the line pressure control means controls an increase in line pressure during engine braking by engaging a band brake; 1. A line pressure control device for an automatic transmission, characterized in that the line pressure is controlled to maintain the line pressure at normal pressure when a multi-disc clutch is engaged and engine braking is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183879U JPH0512510Y2 (en) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183879U JPH0512510Y2 (en) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6291043U true JPS6291043U (en) | 1987-06-10 |
| JPH0512510Y2 JPH0512510Y2 (en) | 1993-03-31 |
Family
ID=31131017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985183879U Expired - Lifetime JPH0512510Y2 (en) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512510Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5655749A (en) * | 1979-10-15 | 1981-05-16 | Nissan Motor Co Ltd | Speed changing shock reducing device for automatic change gear |
| JPS59166749A (en) * | 1983-03-11 | 1984-09-20 | Aisin Warner Ltd | Multistep automatic transmission for vehicle and hydraulic control unit thereof |
-
1985
- 1985-11-28 JP JP1985183879U patent/JPH0512510Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5655749A (en) * | 1979-10-15 | 1981-05-16 | Nissan Motor Co Ltd | Speed changing shock reducing device for automatic change gear |
| JPS59166749A (en) * | 1983-03-11 | 1984-09-20 | Aisin Warner Ltd | Multistep automatic transmission for vehicle and hydraulic control unit thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512510Y2 (en) | 1993-03-31 |
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