Device and method for treating ballast water for ship

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United States of America Patent

PATENT NO 9511310
APP PUB NO 20120312757A1
SERIAL NO

13580175

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Abstract

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A filter disposed as a cylinder around an axis line, and provided to be rotatable around the axis line, a treated water nozzle for emitting treated water toward an outer circumferential surface of the filter, a case provided to surround the filter, and including an outer cylindrical portion having a nozzle opening of the treated water nozzle therein, a filtered water flow path for guiding filtered water that has been transmitted through the filter to outside of the case from within the cylinder of the filter, and a discharge flow path for discharging discharged water that was not filtered through the filter to the outside of the case are provided.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTD5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 5410041 ?5410041

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kashihara, Hideki Osaka, JP 29 107
Nakai, Ryusuke Osaka, JP 24 98
Okui, Manabu Osaka, JP 5 45
Ueyama, Munetsugu Osaka, JP 30 80

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