JPS636262U - - Google Patents
Info
- Publication number
- JPS636262U JPS636262U JP9915486U JP9915486U JPS636262U JP S636262 U JPS636262 U JP S636262U JP 9915486 U JP9915486 U JP 9915486U JP 9915486 U JP9915486 U JP 9915486U JP S636262 U JPS636262 U JP S636262U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- switching valve
- valve
- valve hole
- diagram showing
- 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
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Control Of Fluid Gearings (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案を適用してガバナバルブを示す
図、第２図は自動変速機の油圧制御装置全体を示
す図、第３図は自動変速機の骨組図を示す図、第
４〜６図は第１ガバナバルブの動作状態を示す図
、第７図は本考案を適用したガバナバルブによつ
て得られるガバナ圧特性を示す図、第８図は変速
線図を示す図、第９図は本考案の第２実施例を示
す図、第１０図は本考案の第３実施例を示す図で
ある。
２４……第１ガバナバルブ（切換バルブ）、４
６……スプール、４７……スプリングリテーナ（
永久磁石）。
Fig. 1 is a diagram showing a governor valve to which the present invention is applied, Fig. 2 is a diagram showing the entire hydraulic control system of an automatic transmission, Fig. 3 is a diagram showing a skeleton diagram of the automatic transmission, and Figs. 4 to 6. 7 is a diagram showing the operating state of the first governor valve, FIG. 7 is a diagram showing the governor pressure characteristics obtained by the governor valve to which the present invention is applied, FIG. 8 is a diagram showing a shift diagram, and FIG. FIG. 10 is a diagram showing a third embodiment of the present invention. 24...First governor valve (switching valve), 4
6...Spool, 47...Spring retainer (
permanent magnet).
Claims (1)
ルの軸方向位置を制御することにより油路の接続
状態を切換える切換バルブにおいて、 弁穴のいずれか一方の端部又はスプールのいず
れか一方の端部に永久磁石が設けられていること
を特徴とする切換バルブ。[Scope of Claim for Utility Model Registration] In a switching valve that switches the connection state of an oil passage by controlling the axial position of a spool that is fitted into a valve hole so as to be movable in the axial direction, either one end of the valve hole or A switching valve characterized in that a permanent magnet is provided at either end of the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9915486U JPS636262U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9915486U JPS636262U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636262U true JPS636262U (en) | 1988-01-16 |
Family
ID=30967772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9915486U Pending JPS636262U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03120745U (en) * | 1990-03-22 | 1991-12-11 |
-
1986
- 1986-06-30 JP JP9915486U patent/JPS636262U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03120745U (en) * | 1990-03-22 | 1991-12-11 |
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