JPH0280274U - - Google Patents
Info
- Publication number
- JPH0280274U JPH0280274U JP16104388U JP16104388U JPH0280274U JP H0280274 U JPH0280274 U JP H0280274U JP 16104388 U JP16104388 U JP 16104388U JP 16104388 U JP16104388 U JP 16104388U JP H0280274 U JPH0280274 U JP H0280274U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- main valve
- pilot
- valve body
- receiving surface
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Fluid-Driven Valves (AREA)
Description
図面は本考案の実施例を示し、第１図は要部縦
断正面図、第２図及び第３図は、ピストン及びピ
ストン受けの斜視図である。
１……主弁、２……パイロツト電磁弁、１０…
…ピストン、１６……主弁体、２３……ピストン
受け、Ｐ，Ａ，Ｂ，ＥＡ，ＥＢ……ポート。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the main part, and FIGS. 2 and 3 are perspective views of a piston and a piston receiver. 1... Main valve, 2... Pilot solenoid valve, 10...
...Piston, 16...Main valve body, 23...Piston receiver, P, A, B, EA, EB...Port.
Claims (1)
数のポートを有する主弁と、パイロツト弁とを備
え、ピストンに作用させるパイロツト流体圧によ
つて上記主弁体を駆動するパイロツト形弁におい
て、 上記ピストンの受圧面を、ポートの開設方向が
これと直交する方向より長い非円形とし、 上記主弁体に、該主弁体より大径で上記ピスト
ンに当接するピストン受けを装着した、 ことを特徴とするパイロツト形弁。[Claims for Utility Model Registration] A main valve having a plurality of ports opened approximately parallel to a plane including the axis of the main valve body, and a pilot valve, the main valve is operated by the pilot fluid pressure applied to the piston. In a pilot type valve that drives a valve body, the pressure receiving surface of the piston is made non-circular and the opening direction of the port is longer than the direction perpendicular to this, and the main valve body has a pressure receiving surface that is larger in diameter than the main valve body and is connected to the piston. A pilot-type valve characterized by being equipped with an abutting piston receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16104388U JPH043187Y2 (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16104388U JPH043187Y2 (en) | 1988-12-12 | 1988-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280274U true JPH0280274U (en) | 1990-06-20 |
| JPH043187Y2 JPH043187Y2 (en) | 1992-01-31 |
Family
ID=31443645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16104388U Expired JPH043187Y2 (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043187Y2 (en) |
-
1988
- 1988-12-12 JP JP16104388U patent/JPH043187Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043187Y2 (en) | 1992-01-31 |