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:
Aug. 26, 1997
Filed:
Feb. 16, 1995
Luciano Bonciani, Florence, IT;
Gianni Ceccherini, Sesto Fiorentino, IT;
Roberto Modi, Borgo S. Lorenzo, IT;
Nuovopignone S.p.A., Florence, IT;
Abstract
Combustion system with low polluting emissions for gas turbines, of the pre-mixing type, wherein a series of parallel burners, autonomously fed with additional fuel, is circumferentially arranged around the conjunction choke of the pre-mixing chamber with the combustion chamber, to create in the combustion zone immediately before the choke a corresponding series of additional flames for the stabilization of the main flame, the combustion air for the burners deriving from the cooling air of the tapered head of the combustion chamber, which is sent to the burners through twirled blades to give a substantially helicoidal movement to the air.