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:
Feb. 07, 2023
Filed:
May. 07, 2020
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Tokyo Metropolitan Public University Corporation, Tokyo, JP;
Takeo Oda, Kobe, JP;
Toshiaki Sakurazawa, Kobe, JP;
Ryosuke Oshima, Kobe, JP;
Saburo Yuasa, Tama, JP;
Takashi Sakurai, Hino, JP;
Koichi Nozaki, Kobe, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION, Tokyo, JP;
Abstract
A burner device for supplying a mixture of a fuel gas and a combustion-supporting gas into a combustion region includes: a mixing path configured to inject the mixture from a downstream end portion of the mixing path into the combustion region; a fuel gas injection nozzle configured to inject the fuel gas into the mixing path toward the combustion region; and a combustion-supporting gas supply swirler configured to inject the combustion-supporting gas such that at least a part of the combustion-supporting gas collides directly with the fuel gas injected from the fuel gas injection nozzle, in a direction of a tangent line that is tangent to a fuel injection hole of the fuel gas injection nozzle on a cross-section.