US2015159863A1PendingUtilityA1

Burner Assembly and Method of Operating Same

25
Assignee: ENDEGS GMBHPriority: Dec 11, 2013Filed: Dec 11, 2014Published: Jun 11, 2015
Est. expiryDec 11, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Kai Sievers
F23D 99/002F23D 14/58F23D 14/56F23D 2208/00F23D 21/00F23D 14/70F23G 7/06
25
PatentIndex Score
0
Cited by
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References
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Claims

Abstract

The present invention refers to a burner arrangement for burning combustible gas supplied, for example, by a blower ( 1 ), in which case the burner arrangement has at least one gas supply pipe ( 2 ) for supplying the gas to be burned, in which case the burner arrangement comprises a nozzle arrangement ( 3 ) placed downstream from the gas supply pipe ( 2 ) in an intended flow direction (S) of the gas, in which case the nozzle arrangement ( 3 ) has one or several gas outlet openings ( 5 ) through which the gas to be burned can flow out from the nozzle arrangement ( 3 ) before it is burned, and in which case the gas outlet opening(s) ( 5 ) has/have a total gas outlet area. According to the invention, it is provided for the burner arrangement to comprise means used to change the total gas outlet area of the nozzle arrangement ( 3 ) within defined limits so the flow speed of the gas flowing out of the gas outlet opening(s) ( 5 ) can be regulated. Furthermore, a method for operating a corresponding burner arrangement is suggested, characterized as a result of this that the total gas outlet area of the nozzle arrangement ( 3 ) is adjusted in such a way while the burner arrangement is operating that the flow speed of the gas flowing out through the gas outlet opening(s) ( 5 ) always stays within defined limits.

Claims

exact text as granted — not AI-modified
1 . Burner arrangement for burning combustible gas supplied, for example, by a blower ( 1 ),
 in which case the burner arrangement has at least one gas supply pipe ( 2 ) for supplying the gas to be burned,   in which case the burner arrangement comprises a nozzle arrangement ( 3 ) placed downstream from the gas supply pipe ( 2 ) in an intended flow direction (S) of the gas,   in which case the nozzle arrangement ( 3 ) has one or several gas outlet openings ( 5 ) through which the gas to be burned can flow out from the nozzle arrangement ( 3 ) before it is burned, and   in which case the gas outlet opening(s) ( 5 ) has/have a total gas outlet area, characterized in that the burner arrangement comprises means used to change the total gas outlet area of the nozzle arrangement ( 3 ) within defined limits so the flow speed of the gas flowing out of the gas outlet opening(s) ( 5 ) can be regulated.   
     
     
         2 - 15 . (canceled)

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