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:
Apr. 21, 2026
Filed:
Aug. 15, 2024
Ihi Corporation, Tokyo, JP;
Shintaro Ito, Tokyo, JP;
Soichiro Kato, Tokyo, JP;
IHI CORPORATION, Tokyo, JP;
Abstract
A combustor includes: a plurality of burners supplied with ammonia and a second fuel; and a controller. The controller is configured to execute: supplying the second fuel to at least a first burner among the plurality of burners in a first load range including zero load; and, in a second load range where an equivalent ratio of the first burner reaches a predetermined first value, increasing a flow rate of ammonia and decreasing a flow rate of the second fuel for the first burner so that the total equivalent ratio of ammonia and the second fuel of the first burner is maintained at the first value, and supplying excess second fuel that is not supplied to the first burner to a second burner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile