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. 24, 2009
Filed:
Dec. 22, 2004
Gianni Ceccherini, Sesto Fiorentino, IT;
Roberto Modi, San Pietro A. Sieve, IT;
Vanni Nannicini, Prato, IT;
Gianni Ceccherini, Sesto Fiorentino, IT;
Roberto Modi, San Pietro A. Sieve, IT;
Vanni Nannicini, Prato, IT;
Nuovo Pignone Holding S.p.A., Florence, IT;
Abstract
Combustion system () for a gas turbine equipped with a premixing chamber () for air which is mixed with the fuel injected from a series of holes () creating a main central flame which is formed in a flame tube (), the premixing chamber () is convergent towards a connection end with a combustion chamber comprising the flame tube (), the combustion system () comprises a series of pilot devices () with premixing of the fuel gas, which create a series of corresponding pilot flames suitable for stabilizing the main central flame itself, at the same time reducing the polluting emissions.