Air mixing device and method for preventing insects from finding

Details Air mixing device and method for preventing insects from finding Air mixing device and method for preventing insects from finding

1985-07-10

1986-10-14

Joyce, Harold

62414, F24F 7007

Patent

active

046165576

ABSTRACT:
Apparatus for mixing air within a room includes a hollow leg section having, at one axial location, a circumferentially extending outlet section. The leg section is disposed in substantially perpendicular relationship to the circumferentially extending outlet section. The apparatus also includes a fan disposed in spaced relation from the lowest extremity of the leg section and oriented to push a gas into the leg section and out the circumferentially extending outlet section. The fan is dimensioned to draw primary air through the fan, the primary air drawing secondary ambient air. A sleeve shaped first member is disposed in spaced relationship to the hollow leg section and in spaced relationship from the circumferentially extending outlet section.

REFERENCES:
patent: 2258731 (1941-10-01), Blumenthal
patent: 2547448 (1951-04-01), Demuth
patent: 3463391 (1969-08-01), Haegens

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