Guide vane apparatus for water turbine and water turbine equipped with the same

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United States of America Patent

PATENT NO 10900462
APP PUB NO 20180313320A1
SERIAL NO

15958389

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Abstract

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According to the embodiment of the present invention, a guide vane of a water turbine rotatable about an axis, including a guide vane for directing supplied flowing water toward the downstream side. The guide vane has a downstream end edge having an upper end portion and a lower end portion. The lower end portion of the downstream end edge is displaced in the direction orthogonal to an axis with respect to the upper end portion of the downstream end edge when viewed from the downstream side.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-0023
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATIONSAIWAI-KU KAWASAKI-SHI KANAGAWA 2120013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubo, Koichi Kawasaki Kanagawa, JP 112 2935
Nakamura, Kazuyuki Yokohama Kanagawa, JP 64 1277
Nakamura, Takanori Yokohama Kanagawa, JP 62 372
Nakashima, Takahiro Yokohama Kanagawa, JP 30 62
Saito, Keita Kawasaki Kanagawa, JP 40 136
Tomioka, Takuya Kawasaki Kanagawa, JP 5 10

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