Burner assembly, gas turbine combustor, and gas turbine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247522
APP PUB NO 20220381184A1
SERIAL NO

17886802

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A burner assembly includes a plurality of burners for mixing fuel and air. Each of the plurality of burners includes: at least one fuel nozzle for injecting the fuel; and a mixing passage into which the fuel injected from the at least one fuel nozzle and the air are introduced. Each of the at least one fuel nozzle includes a protruding portion protruding upstream of an inlet of the mixing passage in a flow direction of the air. Each of the at least one fuel nozzle includes at least one fuel injection hole formed on a side surface of the protruding portion. A top surface of the protruding portion includes a convex curved surface.

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Patent Owner(s)

  • MITSUBISHI HEAVY INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Tomohiro Tokyo, JP 27 210
Fukuba, Shinichi Tokyo, JP 8 10
Kawakami, Tomo Yokohama, JP 13 103
Miura, Keisuke Tokyo, JP 120 1017
Miyamoto, Kenji Yokohama, JP 161 980
Tada, Katsuyoshi Tokyo, JP 10 49
Takiguchi, Satoshi Tokyo, JP 43 193
Taniguchi, Kenta Yokohama, JP 42 205

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