Indoor humidifier and air purifier

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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47 59, 47 66, 47 79, 47 81, 422 5, 422 24, 422122, 422124, 422171, 422177, 422211, A62B 1100

Patent

active

054339235

ABSTRACT:
A room humidifier and air purifier withdraws air from ambient room atmosphere into a region having a living plant with its roots in a growing media of highly adsorbent activated carbon and zeolite; passing air preferably downward through such media and back into the air over hot light bulbs which destroy undesirable airborne mold spores. The light bulbs are also used to supply sufficient light for plant growth and aesthetics through indirect lighting on the plant leaves.

REFERENCES:
patent: 1977827 (1934-10-01), Kneller
patent: 2055844 (1936-09-01), Kneller
patent: 2198150 (1940-04-01), Barnhart
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patent: 5044120 (1991-09-01), Couch
patent: 5130091 (1992-07-01), Saceman
patent: 5217696 (1993-06-01), Wolverton et al.
patent: 5269094 (1993-12-01), Wolverton et al.
patent: 5277877 (1994-01-01), Jeffrey et al.
Houseplants, Indoor Pollutants, and Allergic Reactions B. C. Wolverton, NASA Technology Labs, N.S.TL, MS 39529 Dec. 29, 1986.

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