Liquid fuel injector for burners of gas turbines
AssigneeNuovo Pignone Holding S.p.A.
InventorsRoberto Modi, Luciano Bonciani, Gianni Ceccherini
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Abstract
An improved liquid fuel injector (10) for burners of gas turbines, of the type comprising a tube (16) which supplies the liquid fuel to an injector head (12), an external tube (24) being provided around the tube (16) to form an annular cavity (26) where pressurized air is supplied, and a covering element (28) being provided around the head (12) to form a cavity (32); a turbulence element (18) comprising blading (22) is provided before the head (12).
Claims13
Improved liquid fuel injector (10) for burners of gas turbines, of the type comprising a tube (16) which supplies the said liquid fuel to an injector head (12), an external tube (24) being provided around the said tube (16) to form an annular cavity (26) where pressurized air is supplied, and a covering element (28) being provided around the said head (12) to form a cavity (32), characterized in that a turbulence element (18) comprising blading (22) is provided before the head (12).
Improved liquid fuel injector (10) for burners of gas turbines, essentially as described and illustrated and for the specified purposes.
Dependencies are inferred from the claim text.