Fuel nozzle device for gas turbine engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11725821
APP PUB NO 20220341595A1
SERIAL NO

17692273

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel nozzle device (100) for injecting liquid fuel into a combustion chamber (52) of a gas turbine engine (10) includes an outer tube (101), a rear end wall (102) closing a base end of the outer tube, a tapered conical tube (104) defining a first air passage (112) therein, and a second air passage (114) having an annular cross section jointly with the outer tube, a fuel passage (108) axially passed through the rear end wall, and leading to a fuel ejection port (109) directed toward an inner circumferential surface of a base end of the conical tube, a first air introduction passage (111) passed through the outer tube to communicate with the first air passage, and a second air introduction passage (113) passed through the outer tube to communicate with the second air passage.

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Patent Owner(s)

Patent OwnerAddress
HONDA MOTOR CO LTD1-1 MINAMI AOYAMA 2-CHOME MINATO-KU TOKYO 107-8556

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Shigeru Tokyo, JP 67 1024
Kamoi, Yasuharu Saitama, JP 11 18
Kobayashi, Shinichi Saitama, JP 271 4215
Koizumi, Yukihito Saitama, JP 1 2
Nakano, Hideaki Saitama, JP 22 163

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