Metal working – Method of mechanical manufacture – Impeller making
Patent
1993-07-14
1995-07-11
Cuda, Irene
Metal working
Method of mechanical manufacture
Impeller making
2940203, B23P 1500
Patent
active
054309352
ABSTRACT:
A method of repairing a combustion chamber assembly 32 from an axial flow gas turbine engine 20 is disclosed. Various details are developed which facilitate repair of the combustion chamber assembly of the engine. In one detailed embodiment, a laser beam 80 separated the bulkhead of the combustion chamber assembly from the remainder of the assembly to allow independent repair of the bulkhead and the remainder of the assembly.
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patent: 4451979 (1984-06-01), Schuster
patent: 4741128 (1988-05-01), Reaves et al.
patent: 4936002 (1990-06-01), Silvestri, Jr. et al.
patent: 5205465 (1993-04-01), Bogard et al.
patent: 5267397 (1993-12-01), Wilcox
Reed Galen H.
Yaworsky Chester E.
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