Vertical ventilator for outdoors and/or indoors

Details Vertical ventilator for outdoors and/or indoors Vertical ventilator for outdoors and/or indoors

2005-02-08

2005-02-08

Joyce, Harold (Department: 3749)

Ventilation

Having forced recirculation

Forced recirculation alone

C416S171000, C416S21000A, C454S306000

Reexamination Certificate

active

06852025

ABSTRACT:
Based on a hollow column (1), terminating at the bottom in a baseplate (2) and at the top in a core (3) from which vanes (4-4′), also hollow and connected with the column (1), emerge; a motor-fan (6-7) is installed in the baseplate (2), activated by means of a circuit breaker (8), which absorbs air from the outside through the lower and open end of the baseplate (2), and delivers it to the vanes (4-4′) from which it passes to the outside through opposite nozzles (5), so that this flow of air causes a rotary movement of the vanes (4-4′), by reaction, and said vanes, in their rotation, form a curtain against solar radiation, while simultaneously moving air below them. The wall of the column (1) can be translucent to allow the light generated by an internal spotlight to pass through it and within said column an electrical resistance or other means of heating that allows the ventilator to provide hot air, can be installed; the external surface of said column forming furthermore an advertising panel.

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