Gas turbine combustor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9664391
SERIAL NO

14091619

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An annular type gas turbine combustor having a plurality of fuel nozzle assemblies (10) on a circumference includes a pilot nozzle unit (12) for spraying a fuel for diffusive combustion from a pilot outer peripheral nozzle (34) into a combustion chamber (8), a main nozzle unit (14) provided so as to surround the pilot nozzle unit (12) for spraying a fuel for premix combustion, and a flow guide (27) disposed on a downstream side of each of the fuel nozzle assemblies (10) and having a sectional area of a passage for air and air-fuel mixture from each of the fuel nozzle assemblies (10), which gradually increase in a downstream direction.

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Patent Owner(s)

Patent OwnerAddress
KAWASAKI JUKOGYO KABUSHIKI KAISHAHYOGO 650-8670
JAPAN AEROSPACE EXPLORATION AGENCYTOKYO 182-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Hitoshi Chofu, JP 73 933
Horikawa, Atsushi Akashi, JP 25 261
Kobayashi, Masayoshi Kobe, JP 123 1688
Matsuyama, Ryusuke Akashi, JP 17 214
Oda, Takeo Kobe, JP 31 440

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