High chord bucket with dual part span shrouds and curved dovetail

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United States of America Patent

PATENT NO 9822647
SERIAL NO

14167788

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Importance

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Abstract

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A turbine bucket includes an entry dovetail; an airfoil portion extending from the entry dovetail, the airfoil portion having a leading edge, a trailing edge, a pressure side and a suction side. Radially inner- and outer-span shrouds are provided on each of the pressure side and the suction side, the part-span shrouds each having hard faces adapted to engage and slide relative to corresponding part-span shrouds on adjacent buckets.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Annaluri, Srikeerthi Bangalore, IN 2 22
Subbareddyar, Thangaraj Bangalore, IN 6 39
Subramaniyan, Moorthi Bangalore, IN 43 177

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