PHOTOCATALYST UNIT AND METHOD FOR MANUFACTURING PHOTOCATALYST UNIT
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Jun 6, 2022
filing date -
Jun 6, 2022
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Abstract
A photocatalyst carrier is a blower fan like impeller or a cross flow fan like impeller, or an impeller serving as a blower fan or an impeller serving as a cross flow fan. An impeller includes a pair of connecting plates that connect to each blade plate at both ends thereof in an axial direction. Each blade plate and the connecting plates are fixed in a manner that a part of each of the both ends of the blade plate penetrates and protrudes through a through groove formed in each of the connecting plates, and the protruding part is bent in a direction intersecting the axial direction and parallel to a surface of the blade plate so as to be crimped and fixed to an opening periphery of the through groove of the connecting plate.
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