Refrigeration – Material cooling means including gas-liquid contactor – With gas forcing or directing means
Patent
1997-04-14
1999-01-12
Doerrler, William
Refrigeration
Material cooling means including gas-liquid contactor
With gas forcing or directing means
261106, F28D 500
Patent
active
058573500
ABSTRACT:
The invention relates to an evaporative cooling device including a stand-alone housing that is not connected to any structure. The housing is multi-sided and evaporative pads are placed inside the opening of each of the multi-sides. An electric centrifugal blower is placed inside the housing to draw air through all of the eavaporate pads and to discharge the same in a vertical direction through an opening in a top cover. The top cover has a directional spout placed over the opening to direct the air in multi-adjusted directions. The cooling device is intended to be used on wide open playing or sport fields or in open sided warehouses or work stations. A smaller size is intended to be used in semi-confined areas such as verandas, patios, lanais, porches etc. A flexible air duct can be attached to the spout so as to temporarily deliver cooled air to confined spaces such attics in a house.
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Johnson Janice Ann
Johnson Robert Edwin
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