AT21855B - - Google Patents

Info

Publication number
AT21855B
AT21855B AT21855DA AT21855B AT 21855 B AT21855 B AT 21855B AT 21855D A AT21855D A AT 21855DA AT 21855 B AT21855 B AT 21855B
Authority
AT
Austria
Prior art keywords
self
closing body
cylindrical edge
steam
action
Prior art date
Application number
Other languages
German (de)
Original Assignee
Firma Huebner & Mayer
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 Firma Huebner & Mayer filed Critical Firma Huebner & Mayer
Application granted granted Critical
Publication of AT21855B publication Critical patent/AT21855B/de

Links

Landscapes

  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Rohrbruchventil mit durch das Treibmittel belastetem Selbstschlusskörper, 
Durch die eigentümliche Konstruktion und Wirkungsweise des Rohrbruchventiles nach Patent Nr.   sol853,   durch welche eine stetige Dampfbelastung erzielt wird, ist diese Einrichtung weniger als andere der Wirkung des vom Dampf mitgeführten Wassers ausgesetzt.

   Um den Selbstschlusskörper jedoch der Wirkung dieser Wasserteilchen gänzlich zu entziehen, erhält er, wie die Zeichnung zeigt, einen zylindrischen Rand r, welcher in einen rohrförmigen Vorsprung a des Ventilgehäuses mit entsprechendem Zwischenraum hineinragt (also nicht wie ein Kolben abdichtet), so dass das vom Dampf mitgeführte, mit grosser Geschwindigkeit anlangeude Wasser nur höchstens den zylindrischen Rand, nicht aber die   kegelförmige     Fläche   des Selbstschlusskörpers a treffen kann. 



   Um zu verhindern, dass der vorüberströmende Dampf einen Druckabfall in dem Raum unter dem   Selbstscblusskörper   verursache, wird dessen zylindrischer Rand r durchbohrt, wie bei p ersichtlich. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Pipe rupture valve with self-closing body loaded by the propellant,
Due to the peculiar design and mode of operation of the pipe rupture valve according to patent no. Sol853, through which a constant steam load is achieved, this device is less exposed than others to the action of the water carried by the steam.

   However, in order to completely remove the action of these water particles from the self-closing body, it receives, as the drawing shows, a cylindrical edge r, which protrudes into a tubular projection a of the valve housing with a corresponding gap (i.e. not sealing like a piston), so that the from Steam entrained at high speed water can only hit the cylindrical edge, but not the conical surface of the self-closing body a.



   In order to prevent the steam flowing past causing a pressure drop in the space under the self-closing body, its cylindrical edge r is pierced, as can be seen at p.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Rohrbruchvontil nach Patent Nr. 21853, dadurch gekennzeichnet, dass der Selbstschlusskörper mit einem zylindrischen Rand r in einen rohrförmigen Vorsprung s des Ynntilgehäuses mit entsprechendem Abstand hineinragt, so dass die (ogelflliche des Selbst- schlusskörpers der Wirkung des vom Dampf mitgerissenen Wassers vollständig entzogen ist, wobei zwecks Druckausgleich in dem zylindrischen Rand Löcher p vorgesehen sind. PATENT CLAIM: Broken pipe according to Patent No. 21853, characterized in that the self-closing body protrudes with a cylindrical edge r into a tubular projection s of the valve housing at a corresponding distance, so that the (ogelflliche of the self-closing body is completely withdrawn from the action of the water entrained by the steam), holes p being provided in the cylindrical edge for the purpose of pressure equalization. *) Erstes Zusatz-Patent Nr. 21854. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. *) First additional patent No. 21854. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT21855D 1904-04-14 1904-04-14 AT21855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT21855T 1904-04-14

Publications (1)

Publication Number Publication Date
AT21855B true AT21855B (en) 1905-10-25

Family

ID=3529527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT21855D AT21855B (en) 1904-04-14 1904-04-14

Country Status (1)

Country Link
AT (1) AT21855B (en)

Similar Documents

Publication Publication Date Title
AT21855B (en)
DE732467C (en) Backflow throttle for liquids and gases
DE1228874B (en) Pressure medium container with a storage space and a storage spring space
DE1295935B (en) Hydraulic accumulator
EP0802328B1 (en) Hydraulic ram
AT51931B (en) Tap.
AT61897B (en) Capsule plant for conveying gases.
AT158241B (en) Safety valve for hydraulically operated diaphragm pumps.
AT46496B (en) Hydraulic ram.
AT11354B (en) Direct acting air pump.
DE683370C (en) High lift safety valve
DE561466C (en) Fuel feed pump for carburetor machines
DE650337C (en) Piston and floatless pressurized water accumulator with compressed air loading
AT141758B (en) Pressure regulator with servo motor action.
AT56176B (en) Installation of chlor-alkali electrolysers with movable mercury cathode.
AT88204B (en) Hollow, closed float for devices for regulating liquid means, in particular for refrigerating machines.
AT29340B (en) Device for generating a flow of liquid of constant speed by means of gaseous pressure medium.
AT148905B (en) Ejector.
AT336363B (en) CHECK VALVE
AT133821B (en) Liquid switch.
AT89229B (en) Device for preventing impacts in liquid feed lines.
AT20733B (en) Device for returning steam water to the boiler.
AT88214B (en) Ball bearing arrangement for the tie rods of frame saw machines.
AT28115B (en) Fuel tanks for internal combustion engines.
AT47855B (en) Machine gun.