Combustor drum hole shields
AssigneeWestinghouse Electric Corp.
InventorChadwell O'Connor
Life of this patent
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Abstract
A combustor formed of a plurality of water cooled pipes secured as a drum by members defining a plurality of holes between the pipes, the drum being mounted for rotation at an angle, with there being low U-shaped walls surrounding the sides and high ends of the holes so that aluminum melted by burning material in the drum is guided around the holes while that material flows to the lower end of the drum.
Claims2
In a combustor having a plurality of water cooled pipes secured together with a metal strip disposed between adjacent pipes to define an inner generally cylindrical surface and mounted for rotation about the axis of said surface, said strips having a plurality of openings so disposed therein that said cylindrical surface is gas porous, the improvement comprising, means defining shallow walls circumscribing said openings for preventing molten material on said cylindrical surface from flowing through said openings.
Dependencies are inferred from the claim text.