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:
Dec. 28, 2004
Filed:
Dec. 17, 2002
Applicant:
Inventors:
Roberto Modi, San Piero a Sieve, IT;
Gianni Ceccherini, Sesto Fiorentino, IT;
Eugenio Del Puglia, Florence, IT;
Assignee:
Nuovo Pignone Holding S.p.A., Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/30 ;
U.S. Cl.
CPC ...
F23R 3/30 ;
Abstract
A main liquid fuel injection device ( ) for a single combustion chamber ( ), having a premixing chamber ( ), of a gas turbine with low emission of pollutants, comprising a set of injection channels ( ) for the liquid fuel distributed within the premixing chamber ( ); the injection device ( ) has a set of blades ( ) extending radially about the axis of symmetry of the combustion chamber ( ), each of which is provided with at least one of the injection channels ( ).