JPS6212944Y2 - - Google Patents
Info
- Publication number
- JPS6212944Y2 JPS6212944Y2 JP1980081093U JP8109380U JPS6212944Y2 JP S6212944 Y2 JPS6212944 Y2 JP S6212944Y2 JP 1980081093 U JP1980081093 U JP 1980081093U JP 8109380 U JP8109380 U JP 8109380U JP S6212944 Y2 JPS6212944 Y2 JP S6212944Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- pressure chamber
- valve seat
- pressure
- 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.)
- Expired
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980081093U JPS6212944Y2 (es) | 1980-06-09 | 1980-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980081093U JPS6212944Y2 (es) | 1980-06-09 | 1980-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS575580U JPS575580U (es) | 1982-01-12 |
| JPS6212944Y2 true JPS6212944Y2 (es) | 1987-04-03 |
Family
ID=29443501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980081093U Expired JPS6212944Y2 (es) | 1980-06-09 | 1980-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212944Y2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2890718B1 (fr) * | 2005-09-13 | 2009-03-06 | Prodecfu Sarl | Vanne de commande d'ecoulement de fluide. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268023U (es) * | 1975-11-17 | 1977-05-20 | ||
| JPS54150127U (es) * | 1978-04-12 | 1979-10-18 | ||
| JPS5554654U (es) * | 1978-10-02 | 1980-04-12 |
-
1980
- 1980-06-09 JP JP1980081093U patent/JPS6212944Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS575580U (es) | 1982-01-12 |
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