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. 05, 1983
Filed:
Jun. 04, 1980
Applicant:
Inventors:
Toshimi Abo, Yokohama, JP;
Hidetoshi Kanegae, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 39141 ; 60 39161 ; 60 39281 ;
Abstract
A fuel control system for a dual-shaft gas turbine engine having a gasifier turbine and a power turbine comprises a device for supplying fuel to a combustor of the engine by an amount necessary for engine ignition during engine starting. Under normal operating conditions, fuel is supplied to the combustor by a closed loop controller. An accelerating device increases the fuel supply to the combustor as time progresses from a first time when engine ignition takes place to a second time when the closed loop control of fuel supply takes place, thereby shortening the time period required for the engine to reach normal operation.