Oscillating evaporative cooling device

Details Oscillating evaporative cooling device Oscillating evaporative cooling device

2005-05-24

2005-05-24

Tapolcai, William E. (Department: 3744)

Refrigeration

Material cooling means including gas-liquid contactor

With gas forcing or directing means

C261S081000, C454S285000

Reexamination Certificate

active

06895772

ABSTRACT:
The invention is directed 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 evaporative pads and the 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 air in multi-adjusted directions. The cooling device is intended to be used in wide open playing or open 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 a to temporarily deliver cooled air to a confined spaces such as attics in a house.

REFERENCES:
patent: 2915956 (1959-12-01), Morrison
patent: 3165052 (1965-01-01), Brinen
patent: 3623419 (1971-11-01), Taylor
patent: 4719057 (1988-01-01), Mizoguchi
patent: 5857350 (1999-01-01), Johnson et al.

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