DK203791A - VALVE FOR REGULATING A FLUID FLOW - Google Patents
VALVE FOR REGULATING A FLUID FLOW Download PDFInfo
- Publication number
- DK203791A DK203791A DK203791A DK203791A DK203791A DK 203791 A DK203791 A DK 203791A DK 203791 A DK203791 A DK 203791A DK 203791 A DK203791 A DK 203791A DK 203791 A DK203791 A DK 203791A
- Authority
- DK
- Denmark
- Prior art keywords
- diaphragm
- sliding screen
- bowl
- shaped body
- valve
- Prior art date
Links
Landscapes
- Safety Valves (AREA)
- Flow Control (AREA)
Abstract
The valve has a through-flow opening, the size of which is controlled depending on a pressure in the liquid flowing through, and it comprises a sliding screen 32 connected to a flexible diaphragm 25 which forms a wall in a space 22 which has a pressure connection to the liquid flowing through, the diaphragm 25 moving the sliding screen 32, as the pressure rises, towards a closed position against the force of a spring 21. The diaphragm 25 is flexible but essentially unstretchable, and there is an essentially circular, bowl-shaped body 27 with a predetermined, external cross section, which body 27 is, on its concave side, connected to the sliding screen 32. The diaphragm 25 is the same shape as the convex side of the bowl-shaped body 27 and the diaphragm 25 is adapted in such a manner that, when the sliding screen 32 is pushed back to its open position, the diaphragm bears against the bowl-shaped body 27 over essentially all of its outer, convex surface. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK203791A DK171000B1 (en) | 1991-12-19 | 1991-12-19 | Valve for regulating a liquid flow |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK203791A DK171000B1 (en) | 1991-12-19 | 1991-12-19 | Valve for regulating a liquid flow |
DK203791 | 1991-12-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK203791D0 DK203791D0 (en) | 1991-12-19 |
DK203791A true DK203791A (en) | 1993-06-20 |
DK171000B1 DK171000B1 (en) | 1996-04-15 |
Family
ID=8109629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK203791A DK171000B1 (en) | 1991-12-19 | 1991-12-19 | Valve for regulating a liquid flow |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK171000B1 (en) |
-
1991
- 1991-12-19 DK DK203791A patent/DK171000B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK203791D0 (en) | 1991-12-19 |
DK171000B1 (en) | 1996-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |
Country of ref document: DK |