JPS62156683U - - Google Patents
Info
- Publication number
- JPS62156683U JPS62156683U JP4396186U JP4396186U JPS62156683U JP S62156683 U JPS62156683 U JP S62156683U JP 4396186 U JP4396186 U JP 4396186U JP 4396186 U JP4396186 U JP 4396186U JP S62156683 U JPS62156683 U JP S62156683U
- Authority
- JP
- Japan
- Prior art keywords
- main valve
- valve
- valve device
- cap
- hole
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は同他の実施例を示す縦断面図、第３図は従
来技術を示す縦断面図である。
１…本体、２，３，４，５…孔、５…主弁、６
…入口、７…出口、８…傾斜部、９…シート、１
１…タンク、１４…蓋、１５…パイロツトスプー
ル、１８…細径部、２３…室、２５…キヤツプ、
２６…周縁部、２７…Ｏリング。
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing another embodiment, and FIG. 3 is a longitudinal sectional view showing a conventional technique. 1... Main body, 2, 3, 4, 5... Hole, 5... Main valve, 6
...Inlet, 7...Exit, 8...Slope, 9...Seat, 1
DESCRIPTION OF SYMBOLS 1...tank, 14...lid, 15...pilot spool, 18...narrow diameter part, 23...chamber, 25...cap,
26...Peripheral part, 27...O ring.
Claims (1)
イロツトスプールの移動に応じて移動させること
により開度を制御する弁装置において、主弁の頂
部に本体の孔の内周面に密接摺動し得るキヤツプ
を半径方向微小変位可能に被冠したことを特徴と
する弁装置。 ２ 前記微小変位を可能とする手段を、キヤツプ
の周縁内面と主弁との間に介在するＯリングによ
りなさしめるようにしたことを特徴とする実用新
案登録請求の範囲第１項記載の弁装置。[Scope of Claim for Utility Model Registration] 1. In a valve device that controls the opening degree by moving a main valve slidably inserted into a hole in the main body in accordance with the movement of a pilot spool, the main valve is attached to the top of the main valve. 1. A valve device comprising a cap that can closely slide on the inner circumferential surface of a hole and can be slightly displaced in a radial direction. 2. The valve device according to claim 1, wherein the means for enabling the minute displacement is provided by an O-ring interposed between the inner peripheral edge of the cap and the main valve. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396186U JPS62156683U (en) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396186U JPS62156683U (en) | 1986-03-27 | 1986-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156683U true JPS62156683U (en) | 1987-10-05 |
Family
ID=30861316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4396186U Pending JPS62156683U (en) | 1986-03-27 | 1986-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156683U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729399U (en) * | 1971-04-26 | 1972-12-04 |
-
1986
- 1986-03-27 JP JP4396186U patent/JPS62156683U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729399U (en) * | 1971-04-26 | 1972-12-04 |