JPH0417574U - - Google Patents
Info
- Publication number
- JPH0417574U JPH0417574U JP5655990U JP5655990U JPH0417574U JP H0417574 U JPH0417574 U JP H0417574U JP 5655990 U JP5655990 U JP 5655990U JP 5655990 U JP5655990 U JP 5655990U JP H0417574 U JPH0417574 U JP H0417574U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- hole
- large diameter
- valve body
- diameter portion
- 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、第２図は本考案の実施例を示し、第１
図は軸方向断面図、第２図は径方向断面図、第３
図、第４図は従来例を示す軸方向断面図、径方向
断面図である。
１は弁本体、２はスプール孔、３はスプール、
５はポート、６は大径、６ａ，６ａは端部、８は
環状凹部、９は盲穴。
Figures 1 and 2 show embodiments of the present invention;
The figure is an axial cross-sectional view, the second figure is a radial cross-sectional view, and the third figure is a radial cross-sectional view.
4 are an axial sectional view and a radial sectional view showing a conventional example. 1 is the valve body, 2 is the spool hole, 3 is the spool,
5 is a port, 6 is a large diameter, 6a, 6a are ends, 8 is an annular recess, and 9 is a blind hole.
Claims (1)
スプール３を挿入し、このスプール３を摺動する
ことでスプール孔２とポート５との圧油流通する
コントロールするスプール式弁において、 前記スプール３の大径部６における軸方向両端
部６ａ，６ａをテーパー状とし、かつ軸方向中間
部に環状凹部８を形成し、弁本体１におけるスプ
ール孔２を境としたポート５と反対側にスプール
孔２に直交に開口した盲穴９を形成したことを特
徴とするスプール式弁。[Claims for Utility Model Registration] A spool 3 having a large diameter portion 6 is inserted into the spool hole 2 of the valve body 1, and by sliding this spool 3, pressure oil flows between the spool hole 2 and the port 5. In the spool-type valve to be controlled, both axial ends 6a, 6a of the large diameter portion 6 of the spool 3 are tapered, and an annular recess 8 is formed in the axial middle portion, and the spool hole 2 in the valve body 1 is bordered. The spool type valve is characterized in that a blind hole 9 is formed on the opposite side of the spool hole 2 and opens perpendicularly to the spool hole 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5655990U JPH0417574U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5655990U JPH0417574U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417574U true JPH0417574U (en) | 1992-02-13 |
Family
ID=31580496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5655990U Pending JPH0417574U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417574U (en) |
-
1990
- 1990-05-31 JP JP5655990U patent/JPH0417574U/ja active Pending