Deodorizer device

Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – With means exposing gas to electromagnetic wave energy or...

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Details

422122, 422124, 422125, 422306, 502 5, 62 78, 62264, A61L 920

Patent

active

050789716

ABSTRACT:
A deodorizer device for use in a refrigerator has an absorbent capable of absorbing odor components from air, a layer of a photocatalyst deposited on the surface of the absorbent, and a light source for illuminating the photocatalyst layer to excite the same. Air containinig odor components is forced by a blower to flow through the absorbent.

REFERENCES:
patent: 4904289 (1990-02-01), Miyakami et al.
patent: 4948567 (1990-08-01), Atarashiya
patent: 4954465 (1990-09-01), Kawashima et al.
patent: 4955208 (1990-11-01), Kawashima et al.

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