JPH02150474U - - Google Patents
Info
- Publication number
- JPH02150474U JPH02150474U JP5843289U JP5843289U JPH02150474U JP H02150474 U JPH02150474 U JP H02150474U JP 5843289 U JP5843289 U JP 5843289U JP 5843289 U JP5843289 U JP 5843289U JP H02150474 U JPH02150474 U JP H02150474U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- valve
- inlets
- valve body
- valve chamber
- 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
Description
第１図は本考案の一実施例に係るスプールバル
ブの縦断面図、第２図は第１図の流出入口の形状
を示す正面図、第３図は従来のスプールバルブの
縦断面図である。
符号の説明、２……バルブ本体、３……スプー
ル、４……ソレノイド、５……ハウジング、６…
…ボデイ、７……スリーブ、８，９……第１、第
２流出入口、１０，１１……スプリング、１２，
１３……ばね室、１４……通路、１６，１７……
第１、第２弁室、１６ａ，１７ａ……孔。
Fig. 1 is a longitudinal cross-sectional view of a spool valve according to an embodiment of the present invention, Fig. 2 is a front view showing the shape of the inlet and outlet shown in Fig. 1, and Fig. 3 is a longitudinal cross-sectional view of a conventional spool valve. . Explanation of symbols, 2...Valve body, 3...Spool, 4...Solenoid, 5...Housing, 6...
...Body, 7...Sleeve, 8, 9...First and second inlets, 10, 11...Spring, 12,
13... Spring chamber, 14... Passage, 16, 17...
First and second valve chambers, 16a, 17a... holes.
Claims (1)
在に設け、該スプール外周に設けた弁室をスプー
ルの移動によつてバルブ本体に設けられた複数の
流出入口と選択的に合致させて流路を開閉制御す
るもので、上記スプールには軸方向に貫通する通
路を設けたスプールバルブにおいて、 前記バルブ本体に、複数の流出入口をそれぞれ
別々に開閉するための弁室を設け、該弁室とスプ
ール内通路とを連通させ、開弁時にはスプール内
通路を通じて複数の流出入口を連通せしめてなる
ことを特徴とするスプールバルブ。[Claim for Utility Model Registration] A spool is provided in an internally hollow valve body so as to be able to reciprocate, and a valve chamber provided on the outer periphery of the spool can be selected as a plurality of inlets and inlets provided in the valve body by moving the spool. In the spool valve, the spool is provided with a passage passing through it in the axial direction, and the valve body is provided with a valve chamber for opening and closing the plurality of inlets and outlets separately. What is claimed is: 1. A spool valve, characterized in that the valve chamber and a spool internal passage are provided in communication with each other, and when the valve is opened, a plurality of outflow inlets are communicated through the spool internal passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5843289U JPH02150474U (en) | 1989-05-20 | 1989-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5843289U JPH02150474U (en) | 1989-05-20 | 1989-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150474U true JPH02150474U (en) | 1990-12-26 |
Family
ID=31584035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5843289U Pending JPH02150474U (en) | 1989-05-20 | 1989-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150474U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512744B2 (en) * | 1972-09-13 | 1976-01-28 |
-
1989
- 1989-05-20 JP JP5843289U patent/JPH02150474U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512744B2 (en) * | 1972-09-13 | 1976-01-28 |