Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine equipped with such a member

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United States of America Patent

PATENT NO 8721288
SERIAL NO

12920757

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Abstract

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This member (4) can be attached to the crown (12) of a wheel (1) of a hydraulic machine. It is provided with a skin (42) of which a surface (421) is able to be arranged in the continuation of a wet surface (121) of the crown. This member is equipped with at least one fun (43) arranged radially inside the skirt (42) and projecting axially (h) from the skirt (42) in the downward direction.

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Patent Owner(s)

Patent OwnerAddress
ALSTOM RENEWABLE TECHNOLOGIES38100 GRENOBLE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bazin, Daniéle Voiron, FR 1 0
Beral, Claude Veurey Voroize, FR 6 10
Bertea, Jean-François Saint Jean de Muzols, FR 2 9
Chiappa, Rachel Sainte Agnes, FR 1 1
Gaudin, Eric Grenoble, FR 5 99

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