Axial flow hydraulic turbine with fixed blades bolted-on

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8419369
APP PUB NO 20090092495A1
SERIAL NO

12051944

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Abstract

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A hydraulic turbine has a runner blade bolted to a hollow runner hub. The runner blade has a flange that mates with a corresponding recess on the hub. Bolting connections pass through complementary array like patterns of apertures spread across and in the hub and blade flange to attach the blades to the hub.

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Patent Owner(s)

Patent OwnerAddress
ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBHSTATTEGGER STRASSE 18 A-8045 GRAZ
GENERAL ELECTRIC CANADAMISSISSAUGA ON L5N 5P9

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Des, Roches Benoit Quebec, CA 2 4
Ferland, Eric Quebec, CA 5 13
Francou, Vincent Quebec, CA 2 6
Monette, Christine Quebec, CA 2 6

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