JPH0477071U - - Google Patents
Info
- Publication number
- JPH0477071U JPH0477071U JP11996190U JP11996190U JPH0477071U JP H0477071 U JPH0477071 U JP H0477071U JP 11996190 U JP11996190 U JP 11996190U JP 11996190 U JP11996190 U JP 11996190U JP H0477071 U JPH0477071 U JP H0477071U
- Authority
- JP
- Japan
- Prior art keywords
- main valve
- valve body
- main
- spring
- port
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Description
第１図は本考案の実施例の要部断面図、第２図
は従来の減圧弁の断面図である。
２……本体、４……入口、６……弁口、８……
出口、１０……主弁、２４……パイロツト弁、２
６……ダイヤフラム、３８……圧力設定ばね、５
６，６２……螺旋溝、５８，６０……滑り板、６
４……球体。
FIG. 1 is a sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional pressure reducing valve. 2...Main body, 4...Inlet, 6...Valve port, 8...
Outlet, 10... Main valve, 24... Pilot valve, 2
6...Diaphragm, 38...Pressure setting spring, 5
6,62...Spiral groove, 58,60...Sliding plate, 6
4... Sphere.
Claims (1)
ばねで付勢した主弁体を配置し、主弁ばねの付勢
力に抗するように駆動力が作用され両力の釣り合
いにより主弁体が主弁口を開閉するものに於て、
前記主弁体は開閉による変位と共に回転するよう
に設けられたことを特徴とする弁の案内構造。 A main valve element biased by a main valve spring in the valve closing direction is placed at the main valve port that communicates the inlet and outlet, and a driving force is applied to resist the biasing force of the main valve spring, and the balance between the two forces causes the main valve body to close. In those where the valve body opens and closes the main valve port,
A valve guide structure, characterized in that the main valve body is provided so as to rotate with displacement due to opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11996190U JPH0477071U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11996190U JPH0477071U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477071U true JPH0477071U (en) | 1992-07-06 |
Family
ID=31867891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11996190U Pending JPH0477071U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477071U (en) |
-
1990
- 1990-11-15 JP JP11996190U patent/JPH0477071U/ja active Pending