Ventilation – Having inlet airway – Sleeved vent for ceiling – wall – or floor
Patent
1991-08-05
1993-03-23
Tapolcai, William E.
Ventilation
Having inlet airway
Sleeved vent for ceiling, wall, or floor
1375278, F24F 1310
Patent
active
051959275
ABSTRACT:
An air intake apparatus for an indoor wall of a barn. The air intake apparatus includes a frame structured to mount an insulated valve on either of its sides to accommodate orientation of the valve by a farmer. The frame further includes an integral trim to permit easy connection to the indoor wall and to minimize air flow between the frame and indoor wall.
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Raydot brochure entitled-Georgeway Het Exchangers, by Raydot, equals fresher air, lower humidity, and healthier animals, . . .
Carroll Manufacturing, Inc. seven page product brochure.
Del-Air Systems Brochure entitled-The Del-Air C-series center air inlet A fresh idea!.
Controlled Air System brochure entitled-Controlled Air System for a breath of fresh air.
AAA Associates, Inc. brochure entitled-AAA Air Inlets.
Pruden Products, Inc. brochure entitled-Automatic ceiling inlet with adjustable counterweight.
Advanced Technology Ltd. brochure entitled-Series 5000 Polyethylene Ceiling Inlets.
Raydot Incorporated
Tapolcai William E.
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