Patent ID: 7874173
Filing Date: 2011-01-25
Classification: F28D,G05D,Y02E

Abstract:
1. A cooling storage device mounted in an air flow path between a cooling apparatus and an entity subject to be cooled comprising: a passage comprised of a plurality of air flow paths with different air flow diameters obtained by separating said air flow paths into a plurality of air flow channels, the channels being made of material that is cooler than the temperature of air heated by the entity; a fan mounted to each air flow channels of said passage and controls air flow flowing into each air flow channels; a temperature sensor mounted an outlet side of said cold insulation passage; and a control unit controlling air flow so that the ratio of air flow through air flow channels with larger air flow path diameter to overall air flow of all of the air flow channels increases when a detected temperature by said temperature sensor exceeds a predetermined temperature.