Power generation plant having a Kaplan, bulb, diagonal flow or propeller turbine

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United States of America Patent

PATENT NO 10995727
SERIAL NO

16460256

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Abstract

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A power generation plant including a turbine (1) of a Kaplan, bulb, diagonal flow or propeller turbine type, a water intake (4) and a water run-off (5). Additional vanes vane (8) are deployable into a water passage formed between the water intake (4) and the housing of the turbine. Eddy flows formed in the water intake (4) are reduced by the additional vanes. The vanes allow the turbine operating range to be extended to cover smaller outputs.

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Patent Owner(s)

Patent OwnerAddress
ANDRITZ HYDRO GMBH1120 WIEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nennemann, Bernd Pointe-Claire, CA 3 4
Wurm, Erich Hagenberg, AT 1 1

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