Draft inducing roof for storage structures

Details Draft inducing roof for storage structures Draft inducing roof for storage structures

1975-10-28

1977-05-03

Sprague, Kenneth W.

Drying and gas or vapor contact with solids

Apparatus

Solar

52 72, 34233, 98 55, 98 72, F26B 1900

Patent

active

040205657

ABSTRACT:
A grain bin of a type having side walls and a perforated floor therein. A drying fan is connected to the bin below the perforated floor and a roof is rotatably attached to the grain bin. The roof has vanes thereon for catching wind and causing circulation of air through the bin, thereby causing ventilation of the bin. Means for rotating the roof when the wind is not blowing is also provided.

REFERENCES:
patent: 1362216 (1920-12-01), Barnard et al.
patent: 1965171 (1934-07-01), Boyer
patent: 2782705 (1957-02-01), Breidert

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