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:
Jun. 14, 1994
Filed:
Dec. 02, 1992
Yoshiharu Nakayama, Hitachi, JP;
Isao Sato, Hitachi, JP;
Hiraku Ikeda, Katsuta, JP;
Michio Kuroda, Hitachi, JP;
Nobuyuki Iizuka, Hitachi, JP;
Kazuhiko Kumata, Katsuta, JP;
Fumiyuki Hirose, Hitachi, JP;
Akira Shimura, Hitachi, JP;
Minoru Takaba, Hitachi, JP;
Shoei Takahashi, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A method for controlling a gas turbine combustor which comprises nozzles for injecting fuel into a combustor and which serves to combust the fuel with air in a combustion chamber so as to rotatively drive a gas turbine by combustion gas compressed as a result of combustion of a fuel, wherein the ratio of a flow rate of fuel supplied into the combustor to a flow rate of air supplied into the combustor is changed in accordance with at least one of the states of fuel, air and rotational frequency of the turbine.