Burner arrangement including an air supply with two flow passages

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United States of America Patent

PATENT NO 9664390
SERIAL NO

13936424

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Abstract

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The invention refers to burner arrangement for producing hot gases to be expanded in a gas turbine, including a burner inside a plenum, where the burner has means for fuel injection, means for air supply and means for generating an ignitable fuel/air mixture inside the burner, and a combustion chamber following downstream said burner having an outlet being fluidly connected to the gas turbine. The invention is characterized in that the means for air supply includes at least two separate flow passages, and that the one of the two flow passages is fed by a first supply pressure and the other flow passage is fed by a second supply pressure.

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA SWITZERLAND AGBADEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernero, Stefano Oberrohrdorf, CH 27 215
Freitag, Ewald Baden, CH 17 164
Pasqualotto, Ennio Winterthur, CH 8 73

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