JPH0362278U - - Google Patents
Info
- Publication number
- JPH0362278U JPH0362278U JP12299389U JP12299389U JPH0362278U JP H0362278 U JPH0362278 U JP H0362278U JP 12299389 U JP12299389 U JP 12299389U JP 12299389 U JP12299389 U JP 12299389U JP H0362278 U JPH0362278 U JP H0362278U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- valve
- spring
- piston
- cylinder
- 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
- 239000012530 fluid Substances 0.000 claims description 6
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は本考案による流体制御弁の一実施例の
断面図、第２図は第１図の流体制御弁の側面図、
第３図は第１図の流体制御弁の上面図であつて半
分を示す図、第４図はピストン組立体とシリンダ
組立体を分けて示す図である。
１……流体制御弁、２……本体、２１……入口
ポート、２２……出口ポート、２３……弁口、３
……弁体、４……シリンダ装置、４１……シリン
ダ体、４５……ピストン、５……カバー、６……
ばね受け、７……ばね、８……保持装置。
FIG. 1 is a sectional view of an embodiment of the fluid control valve according to the present invention, FIG. 2 is a side view of the fluid control valve of FIG. 1,
3 is a top view of the fluid control valve of FIG. 1, showing a half thereof, and FIG. 4 is a view showing the piston assembly and cylinder assembly separately. DESCRIPTION OF SYMBOLS 1... Fluid control valve, 2... Main body, 21... Inlet port, 22... Outlet port, 23... Valve port, 3
...Valve body, 4...Cylinder device, 41...Cylinder body, 45...Piston, 5...Cover, 6...
Spring receiver, 7... Spring, 8... Holding device.
Claims (1)
が形成された本体と、該本体内に該弁口を開閉可
能に配置された弁体と、該本体に取り付けられた
シリンダ体と、該シリンダ体内に移動可能に設け
られていて該弁体とロツドを介して接続されたピ
ストンとを備え、該弁体が該弁口を閉じる方向に
該ピストンを該シリンダ体内のばねにより押圧す
る流体制御弁において、該弁体と該ピストンとの
間には該本体及び該シリンダ体を閉じるカバーを
配置して該ロツドを該カバーの貫通穴に通し、該
シリンダ体内にはばね受けを該シリンダ体に関し
て相対的に移動可能に設けて該シリンダ体の端壁
と該ばね受けとの間に該ばねを配置し、該ばね受
けを該シリンダ体に取り付けた保持装置により相
対移動はできるが分離しないようにし、該ピスト
ンを該ばね受けを介して該ばねにより押圧するこ
とを特徴とする流体制御弁。 A main body in which an inlet port, an outlet port, and a valve port between both ports are formed, a valve body disposed in the main body so as to be able to open and close the valve port, a cylinder body attached to the main body, and a cylinder body inside the cylinder. A fluid control valve comprising a piston that is movably provided in the cylinder body and connected to the valve body through a rod, and in which the piston is pushed by a spring in the cylinder body in a direction in which the valve body closes the valve port. A cover for closing the main body and the cylinder body is disposed between the valve body and the piston, the rod is passed through a through hole in the cover, and a spring receiver is disposed within the cylinder body relative to the cylinder body. The spring is disposed between the end wall of the cylinder body and the spring receiver, and the spring receiver can be moved relative to the cylinder body by a holding device attached to the cylinder body, but not separated. A fluid control valve characterized in that a piston is pressed by the spring via the spring receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12299389U JPH0362278U (en) | 1989-10-20 | 1989-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12299389U JPH0362278U (en) | 1989-10-20 | 1989-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362278U true JPH0362278U (en) | 1991-06-18 |
Family
ID=31670990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12299389U Pending JPH0362278U (en) | 1989-10-20 | 1989-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362278U (en) |
-
1989
- 1989-10-20 JP JP12299389U patent/JPH0362278U/ja active Pending