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:
Jul. 06, 1999
Filed:
Aug. 26, 1997
Applicant:
Inventor:
Tomoyoshi Nakae, Komaki, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd,, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R / ;
U.S. Cl.
CPC ...
60 3923 ; 60751 ;
Abstract
An annular type gas turbine combustor which can regulate air flow distribution without being influenced by high temperature flames and with a desired fuel-air ratio for reducing the generation of NO.sub.x etc. A slide duct (10), for regulating air flow distribution, is disposed slidably in an axial direction at a terminal end of a diffuser (1). And as the slide duct (10) is moved, air flow supplied downstream to a swirler (4) is regulated so as to obtain a desired fuel-air ratio.