AT66172B - Gas valve to close off pipes which conduct tar or the like containing gases. - Google Patents

Gas valve to close off pipes which conduct tar or the like containing gases.

Info

Publication number
AT66172B
AT66172B AT66172DA AT66172B AT 66172 B AT66172 B AT 66172B AT 66172D A AT66172D A AT 66172DA AT 66172 B AT66172 B AT 66172B
Authority
AT
Austria
Prior art keywords
tar
pipes
conduct
close
gas valve
Prior art date
Application number
Other languages
German (de)
Inventor
Arthur Mc Dougall Duckham
Original Assignee
Arthur Mc Dougall Duckham
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 Arthur Mc Dougall Duckham filed Critical Arthur Mc Dougall Duckham
Application granted granted Critical
Publication of AT66172B publication Critical patent/AT66172B/en

Links

Landscapes

  • Safety Valves (AREA)
  • Valve Housings (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Bekanntlich geben die zum   Abschluss   von Röhren, welche Teer oder dgl. enthaltende Gase weiterleiten. dienenden Ventile   Anlass zu vielfachen Störungen,   insbesondere wenn sie nicht sehr häufig benutzt werden, da sich Teer absetzt, der das Ventil verlegt und dessen richtigen Schluss verhindert. 



   Vorliegende Erfindung betrifft ein Gasventil, das diese Übelstände beseitigt und aus einer Platte oder einem Deckel besteht. der gegen die Enden zweier Rohre angedrückt wird. welche Teile der Gasleitung bilden. Dieser Deckel trägt ein   bogenförmiges   Rohrstück. welches die Mündungen dieser beiden Rohre verbindet und im wesentlichen die gleiche lichte Weite hat wie diese beiden Rohre. 
 EMI1.2 
 



   Das Rohr a, welches von der Retorte wegführt. und das zur Teervorlage führende Rohr   b   bilden ein einziges Gussstück und ihre Enden liegen in derselben Ebene. Die Stirnfläche jedes Rohres besitzt eine ringförmige Leiste c, auf der eine sorgfältig kreisrund abgedrehte Platte   ei   
 EMI1.3 
   Stück gegossen   ist. 



   Bei der gezeichneten Stellung ist das Ventil offen und ist   gasdicht gemacht,   und zwar mit 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   As is well known, give the completion of tubes which pass gases containing tar or the like. Serving valves give rise to multiple malfunctions, especially if they are not used very often, as tar builds up, which blocks the valve and prevents its proper closure.



   The present invention relates to a gas valve which eliminates these inconveniences and which consists of a plate or a lid. which is pressed against the ends of two tubes. which parts of the gas pipe form. This cover carries an arcuate piece of pipe. which connects the mouths of these two tubes and has essentially the same inside width as these two tubes.
 EMI1.2
 



   The tube a, which leads away from the retort. and the pipe b leading to the tar deposit form a single casting and their ends lie in the same plane. The end face of each tube has an annular strip c on which a carefully turned circular plate ei
 EMI1.3
   Piece is poured.



   In the position shown, the valve is open and is made gas-tight, with
 EMI1.4
 

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

Claims (1)

dem neben dem Rohrkrümmer befindlichen Teil gegen die Enden zweier. die Gasleitungsteile bildender Rohre angedrückt erhalten werden kann und in der Offenlage mit dem Rohrkrümmer die Rohrleitung vervollständigt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. the part located next to the pipe bend against the ends of two. the gas line parts forming pipes can be kept pressed and in the open position with the pipe elbow completes the pipe. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT66172D 1912-07-02 1913-06-27 Gas valve to close off pipes which conduct tar or the like containing gases. AT66172B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB66172X 1912-07-02

Publications (1)

Publication Number Publication Date
AT66172B true AT66172B (en) 1914-08-10

Family

ID=9817711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66172D AT66172B (en) 1912-07-02 1913-06-27 Gas valve to close off pipes which conduct tar or the like containing gases.

Country Status (1)

Country Link
AT (1) AT66172B (en)

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