Combustion – Fuel disperser installed in furnace – Spaced fuel dispersing orifices within furnace
Reexamination Certificate
2011-08-23
2011-08-23
Basichas, Alfred (Department: 3743)
Combustion
Fuel disperser installed in furnace
Spaced fuel dispersing orifices within furnace
C431S181000, C431S182000, C431S187000
Reexamination Certificate
active
08002541
ABSTRACT:
A burner has a port facing into a combustion chamber along an axis. A secondary fuel injector structure has secondary fuel injection ports that face into the combustion chamber at locations spaced radially outward from the burner port. A tertiary fuel injector structure has tertiary fuel injection ports that face into the combustion chamber in directions perpendicular to the axis at locations spaced axially downstream from the secondary fuel injection ports.
REFERENCES:
patent: 2005/0053877 (2005-03-01), Feese et al.
Hannum Mark C.
Neville Thomas B.
Nowakowski John J.
Robertson Thomas F.
Basichas Alfred
Fives North American Combustion, Inc.
Jones Day
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