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U.S. Department of Energy
Office of Scientific and Technical Information

Fan air cooler

Patent ·
OSTI ID:6897122
A new and improved fan air cooler for attachment over a front face of an electric fan is described comprising: a pair of grids; each of the grids having a top marginal edge portion and a bottom marginal edge portion; securing means on the top marginal edge portion for securing the grid on the front face of the fan; horizontally spaced elongated vertical strips extending between the top and bottom marginal edge portions; air flow apertures between the strips; sacks spaced vertically along the length of each of the strips; and each of the sacks filled with a material which may be frozen in a conventional home freezer and thawed at room temperature.
Assignee:
NOV; EDB-88-161754; NOV-88-024442
Patent Number(s):
US 4751827
OSTI ID:
6897122
Country of Publication:
United States
Language:
English