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:
Jul. 26, 2022
Filed:
Sep. 28, 2018
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Kunio Okada, Kakogawa, JP;
Atsushi Horikawa, Akashi, JP;
KAWASAKI JUKOGYO KABUSHIKT KAISHA, Kobe, JP;
Abstract
Provided is a combustor used in a gas turbine and configured to mix and burn fuel gas, water vapor, and air. The combustor includes: a fuel injection device including a fuel injection portion which directly injects the fuel gas into a combustion chamber, and a water vapor injection portion provided in at least one of a position radially outward of the fuel injection portion and a position radially inward of the fuel injection portion; and an air supply chamber which is provided in at least one of a position radially outward of the water vapor injection portion provided radially outward of the fuel injection portion and a position radially inward of the water vapor injection portion provided radially inward of the fuel injection portion, and which supplies air to be mixed with water vapor injected from the water vapor injection portion.