Metal working – Method of mechanical manufacture – Rocket or jet device making
Patent
1998-11-30
2000-10-24
Cuda, Irene
Metal working
Method of mechanical manufacture
Rocket or jet device making
2989003, 295272, B23P 1500
Patent
active
061347825
ABSTRACT:
A method of making a rocket thrust chamber is described in which molten metal is sprayed onto the outer shell of a cooling tube bundle, and the ends of tubes are covered with predetermined thicknesses of the metal. Circumferentially extending manifold channels that intersect each of the tube ends are then machined into the predetermined thicknesses of metal, and mating assemblies are attached to enclose the manifold channels.
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patent: 5249357 (1993-10-01), Holmes et al.
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patent: 5473817 (1995-12-01), Schnoor et al.
patent: 5477613 (1995-12-01), Bales et al.
patent: 5546656 (1996-08-01), Hartman et al.
Cuda Irene
Hayes Christopher T.
United Technologies Corporation
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