Rotor blade airfoil for a turbomachine

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United States of America Patent

PATENT NO 11162367
APP PUB NO 20200200015A1
SERIAL NO

16715045

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Abstract

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A rotor blade airfoil (25) for a turbomachine (1) that is adapted for rotation about a longitudinal axis (2) of the turbomachine (1) is provided. The rotor blade airfoil (25) is built from an airfoil material reinforced with a fibrous material (30). At least a portion of the fibers of the fibrous material (30), in particular at least 20%, preferably at least 30% of the fibers, are oriented in a first fiber direction (31), and the first fiber direction (31) is tilted with respect to the stacking axis of the rotor blade airfoil (25).

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Patent Owner(s)

Patent OwnerAddress
MTU AERO ENGINES AGDACHAUER STRASSE 665 MUENCHEN 80995

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albert, Benedikt Munich, DE 1 0
Sikorski, Siegfried Munich, DE 21 361

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