Ventilated enclosure

Details Ventilated enclosure Ventilated enclosure

1994-05-02

1996-01-16

Joyce, Harold

Ventilation

Having both inlet and outlet airways

Natural ventilation including air passage through rooftop

454239, 454273, 454364, F24F 700

Patent

active

054843359

ABSTRACT:
A ventilated enclosure comprising a substantially vertical side wall, a roof including at least one roof section, a ridge vent formed adjacent a portion of the roof section and side vent formed adjacent a portion of the substantially vertical side wall, a first elongated inflatable member disposed adjacent the ridge vent and a second elongated inflatable member disposed adjacent the side vent, the first and second elongated inflatable members each movable between a first and second position disposed in operative relationship relative to the ridge vent and side vent respectively to selectively control air flow through the ridge vent and side vent respectively and to permit air circulation through the ventilated enclosure when the first and second elongated inflatable members are each in the first position and to seal the ridge vent and side vent respectively when the first and second elongated inflatable members are each in the second position.

REFERENCES:
patent: 3320750 (1967-05-01), Haise et al.
patent: 3777425 (1973-12-01), Le Bourgeois
patent: 3791076 (1974-02-01), Gahler
patent: 4399738 (1983-08-01), Sharkey

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