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:
Mar. 20, 2007
Filed:
Oct. 09, 2003
Satoshi Tanaka, Takasago, JP;
Shinsuke Nakamura, Takasago, JP;
Fuminori Fuji, Takasago, JP;
Naoki Ujiie, Takasago, JP;
Kozo Toyama, Takasago, JP;
Satoshi Tanaka, Takasago, JP;
Shinsuke Nakamura, Takasago, JP;
Fuminori Fuji, Takasago, JP;
Naoki Ujiie, Takasago, JP;
Kozo Toyama, Takasago, JP;
Mitsubishi Heavy Industries, Ltd, Tokyo, JP;
Abstract
A turbine inlet temperature operating section () determines the turbine inlet temperature Tbased on the flow rate Gf and temperature Tf of fuel being supplied to a combustor () and the flow rate Gand temperature Tof air. Based on the turbine inlet temperature T, a pilot ratio operating section () sets a pilot ratio, and a bypass valve operating section () and an IGV opening operating section () generate a bypass valve control signal and an IGV control signal, respectively.