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:
Nov. 16, 2004
Filed:
Dec. 17, 2002
Applicant:
Inventors:
Roberto Modi, San Piero a Sieve, IT;
Luciano Bonciani, Florence, IT;
Gianni Ceccherini, Sesto Fiorentino, IT;
Assignee:
Nuovo Pignone Holding S.p.A., Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/14 ; B05B 7/10 ;
U.S. Cl.
CPC ...
F23R 3/14 ; B05B 7/10 ;
Abstract
An improved liquid fuel injector ( ) for burners of gas turbines, of the type comprising a tube ( ) which supplies the liquid fuel to an injector head ( ), an external tube ( ) being provided around the tube ( ) to form an annular cavity ( ) where pressurized air is supplied, and a covering element ( ) being provided around the head ( ) to form a cavity ( ); a turbulence element ( ) comprising blading ( ) is provided before the head ( ).