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:
Oct. 29, 2019
Filed:
Feb. 22, 2016
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Keigo Matsumoto, Tokyo, JP;
Yukihiro Tominaga, Tokyo, JP;
Akimasa Takayama, Tokyo, JP;
Kazuhiro Domoto, Yokohama, JP;
Ryuichiro Tanaka, Yokohama, JP;
Keita Tsukahara, Yokohama, JP;
Naofumi Abe, Yokohama, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, JP;
Abstract
To provide: a fuel nozzle () that can inject fuel gas in which fuel and air are mixed; a flame stabilizer () provided on an axial center side near a tip end of the fuel nozzle (); and a casing member () that partitions an inner flow channel in which the flame stabilizer () is provided and an outer flow channel on an outer side of the inner flow channel, inside the fuel nozzle (), where the flow channel cross-sectional area of the inner flow channel partitioned by the casing member () expands in the flow direction of the fuel gas.