Device for clamping a turbine blade

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United States of America Patent

PATENT NO 9878411
SERIAL NO

14760855

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Importance

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Abstract

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A device for clamping a turbine blade (9) during a welding repair of the blade tip (11). The blade has a peripheral surface that has a suction side (5) and pressure side (7) and has a blade tip. The device has at least one movable clamping structure (1,3) for pressing on the suction side (5) or the pressure side (7) of a turbine blade (9) in the region of the blade tip (11) of the turbine blade, wherein the clamping structure (1,3) is designed to remove heat from the turbine blade (9). The at least one movable clamping structure (1,3) has a plurality of clamping elements (13), which are each individually movably supported in such a way that the clamping elements can be moved toward the peripheral surface of a turbine blade (9) to be clamped and away from the peripheral surface.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFTWERNER-VON-SIEMENS-STRASSE 1 MUENCHEN 80333

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arjakine, Nikolai Berlin, DE 26 170
Burbaum, Bernd Falkensee, DE 59 184
Kalocsay, Roman Aachen, DE 2 4
Mehlhorn, Andre Berlin, DE 3 3

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