AT59019B

AT59019B - Burner head for double gas burner.

Info

Publication number: AT59019B
Authority: AT
Inventors: Hermann Guhl
Original assignee: Hermann Guhl
Priority date: 1911-01-21
Filing date: 1911-12-01
Publication date: 1913-05-10

Description

  

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 wird und sich an dem äusseren Umfang ganz schliesst, wird das Gas allmählich von der Seite her in die halbrunden Kanäle einlaufen und aus deren Mündung austreten. 



   Diese Vorgänge gestatten offenbar dem Gas eine äusserst zwanglos Strömung und tragen ausserdem zur guten Durchmischung desselben mit. der mitgeführten Luft wesentlich bei. Dem letzteren Zweck dient auch die erhebliche Länge des Mischrohres a. 



   Die beiden Brennerdeckel können aus   Gussstücken hergestellt   werden die an dem oberen, der Gasleitung und Mischung dienenden Raum irgend eine weitere Bearbeitung überhaupt nicht benötigen. 



   PATENT-ANSPRÜCHE :
1. Brennerkopf für Gasdoppelbrenner mit schräg nach oben gerichteten Gasaustritts- 
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 verlängerte obere Ende des durch den unteren Brennerdeckel geführten zentralen Mischrohres für den oberen Flammenkranz mit der kegeligen Innenwandung des unteren Brennerdeckels eine Rinne bildet.



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 and closes completely at the outer circumference, the gas will gradually enter the semicircular channels from the side and exit from their mouths.



   These processes obviously allow the gas to flow extremely freely and also contribute to its thorough mixing. the entrained air significantly. The considerable length of the mixing tube a also serves the latter purpose.



   The two burner covers can be made from castings that do not require any further processing at all in the upper space used for the gas line and mixing.



   PATENT CLAIMS:
1. Burner head for double gas burners with an upward inclined gas outlet
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 The extended upper end of the central mixing tube for the upper flame ring, which is guided through the lower burner cover, forms a channel with the conical inner wall of the lower burner cover.

Claims

2. The special design of the gas outlet channels for the gas of the upper flame ring in the burner according to claim 1, characterized in that an upper burner cover in the form of a truncated cone with a smaller base angle than the corresponding hollow cone of the lower burner plate is placed on the lower burner cover, which is designed as a hollow cone, so that the burner chamber is closed by the contact of the two cones on the outer circumference and the gas flows outward into the funnel-like narrowing space between the two burner covers and exits through mandrel channels in the lower burner cover.