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AT22822B - Self-closing valve with secondary valve regulating the flow of pressurized water. - Google Patents

Self-closing valve with secondary valve regulating the flow of pressurized water.

Info

Publication number
AT22822B
AT22822B AT22822DA AT22822B AT 22822 B AT22822 B AT 22822B AT 22822D A AT22822D A AT 22822DA AT 22822 B AT22822 B AT 22822B
Authority
AT
Austria
Prior art keywords
self
valve
pressurized water
flow
regulating
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Kadlec
Original Assignee
Karl Kadlec
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 Karl Kadlec filed Critical Karl Kadlec
Application granted granted Critical
Publication of AT22822B publication Critical patent/AT22822B/en

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  • Details Of Valves (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Selbstschlusshahn mit das Nachströmen des Druckwassers regulierende Nebenventil. 
 EMI1.1 
   Druck sichert.   



   Wenn nämlich infolge plötzlich eintretender Druckschwankungen der Druck in der Wasserleitung auf zwei   Atmosphären   und darunter sinkt, ist die Möglichkeit vorhanden, dass der durchflussquerschnitt des Tellerventiles, welcher nur durch die Undichtheit des letztoren geschaffen wird, zu klein ist und durch Anbringung von entsprechenden Nuten an der Mantelfläche des Ventiles oder ähnliche Mittel   vergrössert werden müsste.   



   Diese Einregulierung ist mit Schwierigkeiten verbunden und bringt auch den Nachteil mit sich, dass beim Steigen des Flüssigkeitsdruckes auf vier   Atmosphären und dariiber   das Druckwassor zu rasch in die Kammer des   Zwischengehäuses   einströmt und ein   Schlugen   des   Selbstschlusshahnes erfolgt.   



   Gemäss vorliegender Erfindung wird nun der Ventilkolben des   Selbstschlusshahnes   an   der dem Tellerventil zugekehrten   Seite mit einem Gummipuffer versehen, welcher sich auf eine im Zwischengehäuse eingebaute und mit Öffnungen für den Durchtritt des Druckwassers versehene Zwischenwand stützt. 
 EMI1.2 
 sein kann, trägt den elastischen Gummipuffer h, welcher zweckmässig hohl ist und sich mit dem anderen Ende an die   Querwand < t stüt/t.   
 EMI1.3 




   <Desc / Clms Page number 1>
 



  Self-closing tap with secondary valve regulating the flow of pressurized water.
 EMI1.1
   Pressure secures.



   If, as a result of sudden pressure fluctuations, the pressure in the water pipe drops to two atmospheres and below, there is a possibility that the flow cross-section of the poppet valve, which is only created by the leakage of the latter, is too small and by making appropriate grooves on the The outer surface of the valve or similar means would have to be increased.



   This adjustment is associated with difficulties and also has the disadvantage that when the liquid pressure rises to four atmospheres and above, the pressurized water flows too quickly into the chamber of the intermediate housing and the self-closing valve is opened.



   According to the present invention, the valve piston of the self-closing valve is provided with a rubber buffer on the side facing the poppet valve, which is supported on a partition built into the intermediate housing and provided with openings for the passage of the pressurized water.
 EMI1.2
 can be, carries the elastic rubber buffer h, which is expediently hollow and the other end is supported on the transverse wall <t / t.
 EMI1.3


 

Claims (1)

PATENT-ANSPRUCH : Selbstschlusshahn mit das Nachströmen des Druckwassers regulierendem Nebenvontil, gekennzeichnet durch einen elastischen Puffer (h) aus Gummi u. dgl., welcher an der dem Nebenvontil (f) zugekehrten Seite des Kolbenventiles (e) angeordnet ist und sich auf eine EMI2.1 zum Zwecke, durch die elastische Rückwirkung des Puffers den Seibstschluss des Kolbens auch beim plötzlichen Sinken des Wasserdruckes zu sichern. EMI2.2 PATENT CLAIM: Self-closing valve with a bypass valve regulating the flow of pressurized water, characterized by an elastic buffer (h) made of rubber and Like. Which on the Nebenvontil (f) facing side of the piston valve (e) and is on a EMI2.1 for the purpose of ensuring the self-locking of the piston through the elastic reaction of the buffer, even if the water pressure drops suddenly. EMI2.2
AT22822D 1904-12-20 1904-12-20 Self-closing valve with secondary valve regulating the flow of pressurized water. AT22822B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT15004T
AT22822T 1904-12-20

Publications (1)

Publication Number Publication Date
AT22822B true AT22822B (en) 1906-01-25

Family

ID=34750709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22822D AT22822B (en) 1904-12-20 1904-12-20 Self-closing valve with secondary valve regulating the flow of pressurized water.

Country Status (1)

Country Link
AT (1) AT22822B (en)

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