Claims
- 1. 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.
- 2. The combination of claim 1 in which said axis is tilted so that said cylindrical surface has a high end and a low end, and said wall means being shallow U-shaped walls surrounding the sides and high ends of said openings leaving the lower ends open.
Parent Case Info
This application is a continuation, of application Ser. No. 6,942,567, filed Dec. 15, 1986, now abandoned.
US Referenced Citations (3)
Continuations (1)
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Number |
Date |
Country |
Parent |
942567 |
Dec 1986 |
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