JPS6281761U - - Google Patents
Info
- Publication number
- JPS6281761U JPS6281761U JP1985171254U JP17125485U JPS6281761U JP S6281761 U JPS6281761 U JP S6281761U JP 1985171254 U JP1985171254 U JP 1985171254U JP 17125485 U JP17125485 U JP 17125485U JP S6281761 U JPS6281761 U JP S6281761U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- circuits
- automatic transmission
- control device
- hydraulic pressure
- 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 5
- 239000000428 dust Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- General Details Of Gearings (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の除塵機構を用いた自動変速機
用液圧制御回路の一実施例を示す全体回路図、第
２図は第１図に示す液圧制御装置が適用される自
動変速機の動力伝達列の一実施例を示す概略図、
第３図は従来の除塵機構の要部を示す概略構成図
である。
２４，３４……デユーテイソレノイド（ソレノ
イドバルブ）、４２……第１シフトソレノイド（
ソレノイドバルブ）、４４……第２シフトソレノ
イド（ソレノイドバルブ）、６０……第３シフト
ソレノイド（ソレノイドバルブ）、７９……集合
回路、８０，９８，９９，１０１，１１０……オ
リフイス、８１，９７，１００，１０２，１０９
……オリフイス回路、２００……ストレーナ。
Fig. 1 is an overall circuit diagram showing an embodiment of a hydraulic pressure control circuit for an automatic transmission using the dust removal mechanism of the present invention, and Fig. 2 is an automatic transmission to which the hydraulic pressure control device shown in Fig. 1 is applied. A schematic diagram showing an example of a power transmission train of
FIG. 3 is a schematic diagram showing the main parts of a conventional dust removal mechanism. 24, 34... Duty solenoid (solenoid valve), 42... First shift solenoid (
Solenoid valve), 44... Second shift solenoid (solenoid valve), 60... Third shift solenoid (solenoid valve), 79... Collective circuit, 80, 98, 99, 101, 110... Orifice, 81, 97 ,100,102,109
...orifice circuit, 200...strainer.
Claims (1)
される複数のオリフイス回路を備え、これらオリ
フイス回路にはオリフイス後流側に設けられるソ
レノイドバルブが車両運転状態に応じて電磁駆動
されることにより、各オリフイス回路のオリフイ
ス後流側に信号圧を発生させるようにした自動変
速機の液圧制御装置において、前記複数のオリフ
イス回路の前流側を１本の集合回路に集結し、こ
の集合回路に、前記各オリフイス回路に共通のス
トレーナを設けたことを特徴とする自動変速機用
液圧制御装置の除塵機構。 It is equipped with a plurality of orifice circuits into which a common driving fluid pressure is introduced through each orifice, and each of these orifice circuits has a solenoid valve provided on the downstream side of the orifice that is electromagnetically driven according to the vehicle operating state. In a hydraulic pressure control device for an automatic transmission that generates a signal pressure on the downstream side of an orifice circuit, the upstream sides of the plurality of orifice circuits are collected into one collective circuit, and the collective circuit includes: A dust removal mechanism for a hydraulic pressure control device for an automatic transmission, characterized in that a common strainer is provided in each of the orifice circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985171254U JPH0536120Y2 (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985171254U JPH0536120Y2 (en) | 1985-11-07 | 1985-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6281761U true JPS6281761U (en) | 1987-05-25 |
| JPH0536120Y2 JPH0536120Y2 (en) | 1993-09-13 |
Family
ID=31106716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985171254U Expired - Lifetime JPH0536120Y2 (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536120Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121240A (en) * | 1982-12-28 | 1984-07-13 | Aisin Warner Ltd | Oil pressure control device for automatic speed change gear |
-
1985
- 1985-11-07 JP JP1985171254U patent/JPH0536120Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121240A (en) * | 1982-12-28 | 1984-07-13 | Aisin Warner Ltd | Oil pressure control device for automatic speed change gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536120Y2 (en) | 1993-09-13 |
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