Apparatus for maintaining freshness

Details Apparatus for maintaining freshness Apparatus for maintaining freshness

2005-02-08

2005-02-08

Tapolcai, William E. (Department: 3744)

Refrigeration

Material cooling means including gas-liquid contactor

Fluid recirculating means

C062S337000

Reexamination Certificate

active

06851272

ABSTRACT:
The aspect of this invention is to provide a freshness maintaining apparatus designed to keep various items fresh for a lengthy period of time. The apparatus includes a water storage unit (10). A support unit (11) is installed in the water storage unit (10), and cooling water is contained in the water storage unit under the support unit. A filtering unit (30) is connected to the water storage unit (10) via a drain line (20) to remove impurities from water flowing to the filtering unit. A cooling unit (40) is connected to an end of a water supply branching pipe (32) of the filtering unit (30) to cool the filtered water fed from the filtering unit to a predetermined temperature. A humidifying unit (50) is connected to another end of the water supply branching pipe (32) to atomize the filtered water fed from the filtering unit (30).

REFERENCES:
patent: 4830223 (1989-05-01), Priest
patent: 5188169 (1993-02-01), Lim
patent: 5911745 (1999-06-01), Conner

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