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US 12,589,385 B2Granted
Photocatalytic filter and deodorizing apparatus
AssigneeNbc Meshtec Inc.
InventorsHiromi Ikuta, Yusei Matsumoto, Yohei Jikihara, Takanori Matsumoto
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Abstract
A photocatalytic filter includes a filter substrate, the filter substrate being a porous metal, and a photocatalyst fixed to the filter substrate. When a thickness of the porous metal is t (mm) and an average cell number per inch of the porous metal is C (ppi), a product (t×C) of the thickness t and the average cell number C is from 100 or more to 400 or less.
Claims9
A photocatalytic filter comprises:
- a filter substrate, the filter substrate being a porous metal;
- and
- a photocatalyst fixed to the filter substrate, the photocatalyst comprising particles consisting of titanium oxide;
- wherein a thickness t (mm) of the porous metal ranges from about 10 to about 15 and an average cell number per inch C (ppi) of the porous metal ranges from about 9 to about 25, provided that a product (t×C) of the thickness t and the average cell number C ranges from 100 to 400.
1 more element
Dependencies are inferred from the claim text.