Mixing impeller and treatment apparatus

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United States of America Patent

PATENT NO 11524269
SERIAL NO

16465371

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Abstract

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The present invention provides a mixing impeller and the like capable of properly performing mixing. A mixing impeller includes multiple blade pairs each having two blades, wherein the blades included in the multiple blade pairs are attached around a rotational shaft extending in a lateral direction, so as to be positioned at a same position in an axial direction of the rotational shaft, the two blades of each blade pair each have a shape that is symmetric about a symmetry plane that is a plane perpendicular to the rotational shaft, the two blades of each blade pair are formed so as to extend from the rotational shaft side toward an outer circumferential side, which is a side opposite to the rotational shaft side, and blade outer portions that are on the outer circumferential side are bent toward a side on which the two blades face each other.

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Patent Owner(s)

Patent OwnerAddress
MICROWAVE CHEMICAL CO LTD6-1 HIRABAYASHIMINAMI 1-CHOME SUMINOE-KU OSAKA-SHI OSAKA 5590025 ?5590025

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Masahiro Osaka, JP 72 843
Kurihara, Hideshi Osaka, JP 55 565
Murata, Takanobu Osaka, JP 1 0
Watanabe, Hisao Osaka, JP 37 195

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