Method for repairing turbine blades

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United States of America Patent

PATENT NO 8474137
SERIAL NO

12307497

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Abstract

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A method for repairing turbine blades by replacing at least a part of the blade profile, the method having: a) manufacture of a replacement blade part; b) separation of the damaged area with a standardized cutting plane, leaving behind a remaining blade; c) matching of the replacement blade part to the actual geometry of the remaining blade; d) connecting or joining of the replacement blade part to the remaining blade by soldering of at least one web and welding of an outer contour.

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Patent Owner(s)

Patent OwnerAddress
MTU AERO ENGINES GMBH80995 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emiljanow, Klaus Sehnde, DE 4 33
Richter, Karl-Hermann Markt Indersdorf, DE 36 387

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