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:
Apr. 19, 2005
Filed:
Dec. 16, 2002
Roberto Modi, Florence, IT;
Luciano Bonciani, Florence, IT;
Gianni Ceccherini, Florence, IT;
Nuovo Pignone S.p.A., Florence, IT;
Abstract
An improved combination () of a premixing chamber () and a combustion chamber (), with low emission of pollutants, for gas turbines running on liquid and/or gas fuel, in which the combustion chamber () has a truncated conical end () and is surrounded by a cavity () for cooling air (), the cavity () carrying combustion air () to the premixing chamber (), which has at its inlet apertures or ports () which can be constricted according to the quantity of fuel used, and at its outlet a circumferential set of burners () to create a corresponding set of additional flames; gas fuel supply means () fuel and liquid fuel injection devices () are provided in the premixing chamber (), and a set of liquid fuel injectors () is present on the end ().