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:
Jan. 31, 1995
Filed:
Jul. 02, 1993
Applicant:
Inventors:
Thomas R Clements, Palm City, FL (US);
Charles B Graves, Jupiter, FL (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K / ;
U.S. Cl.
CPC ...
60261 ; 60740 ; 60 39826 ;
Abstract
The fuel spray bars and a compressor air bar is disposed in the cavities of the extended vanes of the turbine exhaust case to flow a fuel/air mixture perpendicular to the gas path and the pilot burner encased in the tail cone ejects a hot stream of combustion products adjacent the fuel air mixture to ignite the mixture and the ejected compressor air serves to create a recirculation zone adjacent the apertures of the spray bars to sustain combustion during the actuation of the augmentor.