JPS6327769U - - Google Patents
Info
- Publication number
- JPS6327769U JPS6327769U JP12064186U JP12064186U JPS6327769U JP S6327769 U JPS6327769 U JP S6327769U JP 12064186 U JP12064186 U JP 12064186U JP 12064186 U JP12064186 U JP 12064186U JP S6327769 U JPS6327769 U JP S6327769U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- disk
- pressure receiving
- recess
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本案のレリーフ弁を示す縦断面図、第
２図は弁座部の拡大縦断面図である。
１……弁函、２……弁体、３……弁座、４……
下部空間、５……入口、６……上部空間、７……
出口、８……底部、９……凹部、１０……下向受
圧面、Ｄ，ｄ……直径、１１……上向受圧面、１
２……デイスク、１３……連杆、１４……溝、１
５……溝形パツキング。
FIG. 1 is a longitudinal sectional view showing the relief valve of the present invention, and FIG. 2 is an enlarged longitudinal sectional view of the valve seat. 1... Valve box, 2... Valve body, 3... Valve seat, 4...
Lower space, 5... Entrance, 6... Upper space, 7...
Outlet, 8...bottom, 9...recess, 10...downward pressure receiving surface, D, d...diameter, 11...upward pressure receiving surface, 1
2...Disk, 13...Running rod, 14...Groove, 1
5...Groove packing.
Claims (1)
同弁体を弁座に圧接し、弁座の下部空間に入口、
上部空間に出口を設けてなる圧力調整弁において
、上記下部空間の底部に凹部を形成し、同凹部に
上記弁体の下向受圧面の直径より小径の上向受圧
面を有するデイスクを摺動自在に嵌合し、同デイ
スクと上記弁体とを共通中心線に沿う連杆で一体
に接続し、かつ弁体及びデイスクと弁函との間に
それぞれ受圧側に溝を向けた溝形パツキングを介
在させてなるレリーフ弁。 It has a valve body and a valve seat that can be slid up and down inside the valve case,
The valve body is pressed against the valve seat, and the inlet is inserted into the space below the valve seat.
In a pressure regulating valve having an outlet in an upper space, a recess is formed at the bottom of the lower space, and a disk having an upward pressure receiving surface with a diameter smaller than the diameter of the downward pressure receiving surface of the valve body is slid into the recess. Groove-shaped packing that can be fitted freely, connects the disk and the valve body together with a connecting rod along a common center line, and has grooves facing the pressure receiving side between the valve body, the disk, and the valve case. A relief valve with a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12064186U JPS6327769U (en) | 1986-08-06 | 1986-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12064186U JPS6327769U (en) | 1986-08-06 | 1986-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6327769U true JPS6327769U (en) | 1988-02-23 |
Family
ID=31009150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12064186U Pending JPS6327769U (en) | 1986-08-06 | 1986-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327769U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245731A (en) * | 1975-09-09 | 1977-04-11 | Voest Ag | Relief valve |
-
1986
- 1986-08-06 JP JP12064186U patent/JPS6327769U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245731A (en) * | 1975-09-09 | 1977-04-11 | Voest Ag | Relief valve |