The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2023
Filed:
Mar. 11, 2022
Honda Motor Co., Ltd., Tokyo, JP;
Yasuharu Kamoi, Saitama, JP;
Shinichi Kobayashi, Saitama, JP;
Hideaki Nakano, Saitama, JP;
Yukihito Koizumi, Saitama, JP;
Shigeru Hayashi, Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A fuel nozzle device () for injecting liquid fuel into a combustion chamber () of a gas turbine engine () includes an outer tube (), a rear end wall () closing a base end of the outer tube, a tapered conical tube () defining a first air passage () therein, and a second air passage () having an annular cross section jointly with the outer tube, a fuel passage () axially passed through the rear end wall, and leading to a fuel ejection port () directed toward an inner circumferential surface of a base end of the conical tube, a first air introduction passage () passed through the outer tube to communicate with the first air passage, and a second air introduction passage () passed through the outer tube to communicate with the second air passage.