Rotor blade for a turbine

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United States of America Patent

PATENT NO 9797371
APP PUB NO 20150071784A1
SERIAL NO

14373607

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Abstract

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An assembly of rotor blades and hub for a turbine, such as a tidal current turbine. Each rotor blade includes a cavity and at least two ribs extending into the cavity at a radially inward (lower) region of the rotor blade. The hub includes a journal for each blade and the journal extends into the cavity and is supported by the at least two ribs.

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Patent Owner(s)

Patent OwnerAddress
ANDRITZ HYDRO GMBHEIBESBRUNNERGASSE 20 WIEN 1120

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geromiller, Johannes Fronreute, DE 2 7
Hermann, Carsten Weingarten, DE 9 9
Plessing, Daniel Ravensburg, DE 1 0

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