Single vortex combustor arrangement
Patent 5165226 Issued on November 24, 1992. Estimated Expiration Date: 
August 9, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 9, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2581999 2974485 3869864 Suction vent at recirculation zone of combustor Annular combustion chamber for gas turbine engines Patent #: 4244179 InventorsAssigneeApplicationNo. 743533 filed on 08/09/1991US Classes:60/804, Coaxial combustion products generator and turbine60/750, Having means to recycle combustion products internally of combustion zone60/756Air directed to flow along inner surface of liner domeExaminersPrimary: Casaregola, Louis J.Attorney, Agent or FirmInternational ClassF02C 003/14AbstractAn annular combustor liner (30) includes louvers (52, 54, 56, 70, 72) for inducing the formation of a single toroidal vortex (68) adjacent a domed upstream portion (34) of the liner (30).Field of SearchPremix tube within combustion zoneHaving means to recycle combustion products internally of combustion zone Combustor liner Having means to direct flow along inner surface of liner Air directed to flow along inner surface of liner dome In an axial direction Air introduced within liner counter to flow of combustion products | |
