Burner arrangement with deflection elements for deflecting cooling air flow

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United States of America Patent

PATENT NO 9157637
APP PUB NO 20120047908A1
SERIAL NO

13219185

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Abstract

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An exemplary burner arrangement and method for operating a burner arrangement are disclosed. During operation of the burner arrangement a hot combustion gas, including combustion air, flows essentially parallel to a burner wall through a mixing chamber, which is delimited by the burner wall, to a combustion chamber. In the mixing chamber the hot combustion gas is mixed with an injected fuel, where cooling air from the outside of the burner wall flows through effusion holes in the burner wall into an interior of the mixing chamber. The cooling air, on the outside of the burner wall, is deflected in a directed manner in its flow direction by means of deflection elements which are in a distributed arrangement.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA SWITZERLAND AGROMERSTRASSE 36 BADEN 5401

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ciani, Andrea Zurich, CH 24 189
Eroglu, Adnan Untersiggenthal, CH 84 1046
Lauffer, Diane Wettingen, CH 6 66
Poyyapakkam, Madhavan Rotkreuz, CH 10 191
Ruedel, Uwe Baden-Rütihof, CH 1 13

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