AT26564B - Automatic shut-off valve for gas and liquid lines. - Google Patents

Automatic shut-off valve for gas and liquid lines.

Info

Publication number
AT26564B
AT26564B AT26564DA AT26564B AT 26564 B AT26564 B AT 26564B AT 26564D A AT26564D A AT 26564DA AT 26564 B AT26564 B AT 26564B
Authority
AT
Austria
Prior art keywords
valve
gas
automatic shut
liquid lines
liquid
Prior art date
Application number
Other languages
German (de)
Original Assignee
Lux Ab
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 Lux Ab filed Critical Lux Ab
Application granted granted Critical
Publication of AT26564B publication Critical patent/AT26564B/en

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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   Geschwindigkeit der Flüssigkeit   in diesem   Teile der Leitung beitragendes Verhältnis ein-   treten würde, bevor die   hiedurch   entstehende Druckverminderung sich zu der in die   Kammer e   hineinströmenden Flüssigkeit fortgeptlanzt hätte, d. h. wenn ein Druckunterschied zwischen den Kammern e und c   entstä, nde,   so würde das Ventilmittels der   Membrane   d infolge des in der   Kammer   c herrschenden höheren Druckes sofort geschlossen werden. Hiedurch hört die Zuführung des Petroleums zu der   Kammer c und also   zur Gebrauchsstelle auf, bis der Knopf i wieder eingedruckt wird. 



   Die Feder k hat nur den Zweck, das   Zurückgehen   der Membrane in die ursprüngliche   Lage xu erleichtern und   also je nach ihrer Stärke die Empfindlichkeit der Membrane   (und     mithin   die des   Ventiles) zu verändern.  



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 EMI1.2
 

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   The ratio contributing to the speed of the liquid in this part of the line would occur before the resulting pressure reduction had spread to the liquid flowing into the chamber e, d. H. if there were a pressure difference between chambers e and c, the valve means of membrane d would be closed immediately as a result of the higher pressure prevailing in chamber c. As a result, the supply of petroleum to the chamber c and therefore to the point of use stops until the button i is pressed again.



   The only purpose of the spring k is to make it easier for the diaphragm to return to its original position xu and therefore to change the sensitivity of the diaphragm (and therefore that of the valve) depending on its strength.

Claims (1)

PATENT-ANSPRUCH : Selbsttätiges Absperrventil für Gas- und Flüssigkeitsleitungen, bei dem das Schliessen (los Ventiles unter Mitwirkung einer in einem Gehäuse angeordneten biegsamen Membrane EMI2.1 EMI2.2 PATENT CLAIM: Automatic shut-off valve for gas and liquid lines, in which the closing (los valves with the assistance of a flexible membrane arranged in a housing EMI2.1 EMI2.2
AT26564D 1905-07-08 1905-07-08 Automatic shut-off valve for gas and liquid lines. AT26564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT26564T 1905-07-08

Publications (1)

Publication Number Publication Date
AT26564B true AT26564B (en) 1906-11-26

Family

ID=3538182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT26564D AT26564B (en) 1905-07-08 1905-07-08 Automatic shut-off valve for gas and liquid lines.

Country Status (1)

Country Link
AT (1) AT26564B (en)

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