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:
Nov. 26, 2024
Filed:
Oct. 05, 2022
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Keisuke Yamamoto, Tokyo, JP;
Takashi Sonoda, Tokyo, JP;
Akihiko Saito, Tokyo, JP;
Fuminori Fujii, Kanagawa, JP;
Hisashi Nakahara, Kanagawa, JP;
Ryoichi Haga, Kanagawa, JP;
Ryuji Takenaka, Kanagawa, JP;
Yoshifumi Iwasaki, Kanagawa, JP;
Wataru Akizuki, Kanagawa, JP;
Isamu Matsumi, Kanagawa, JP;
Naohiro Sumimura, Kanagawa, JP;
Shinichi Yoshioka, Kanagawa, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A fuel control device includes a combustion temperature estimation value calculation unit that calculates a temperature estimation value when a mixture of fuel and inflow air is burned using an atmospheric condition, an opening degree command value of a valve that controls the amount of air that is mixed with the fuel and burned, and an output prediction value calculated on the basis of a fuel control signal command value used for calculation of a total fuel flow rate flowing through a plurality of fuel supply systems, a fuel distribution command value calculation unit that calculates a fuel distribution command value indicating a distribution of fuel output from the fuel supply systems based on the temperature estimation value, and outputs the fuel distribution command value, and a valve opening degree calculation unit that calculates each valve opening degree of a fuel flow rate control valve of the fuel supply systems.