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:
Feb. 28, 2012
Filed:
Jan. 24, 2008
Yoshiaki Miyake, Aichi-ken, JP;
Yoshiaki Miyake, Aichi-ken, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
There are provided a fuel nozzle apparatus, a gas turbine, and a method of controlling a fuel nozzle apparatus, that prevent an occurrence of caulking while meeting the requirements of exhaust gas regulations. There are provided: a fuel pump that feeds fuel; a fuel flow passage formed with a circulation flow passage through which the fuel flows; a flow controller that controls a flow rate of the fuel flowing from the fuel pump into the circulation flow passage; a circulation pump that circulates the fuel within the circulation flow passage; a nozzle section formed with an injection nozzle that injects the fuel from the circulation flow passage to the outside; and an injection controller that controls an injection amount of the fuel to be injected from the injection nozzle.