DK203791A - VALVE FOR REGULATING A FLUID FLOW - Google Patents

VALVE FOR REGULATING A FLUID FLOW Download PDF

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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
Application number
DK203791A
Other languages
Danish (da)
Other versions
DK203791D0 (en
DK171000B1 (en
Inventor
Joergen Mosbaek Johannessen
Original Assignee
Joergen Mosbaek Johannessen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Joergen Mosbaek Johannessen filed Critical Joergen Mosbaek Johannessen
Priority to DK203791A priority Critical patent/DK171000B1/en
Publication of DK203791D0 publication Critical patent/DK203791D0/en
Publication of DK203791A publication Critical patent/DK203791A/en
Application granted granted Critical
Publication of DK171000B1 publication Critical patent/DK171000B1/en

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  • 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>
DK203791A 1991-12-19 1991-12-19 Valve for regulating a liquid flow DK171000B1 (en)

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)

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

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