초록 ▼

An air supported multi-wall insulated structure formed of a flexible impermeable, impervious or imperforate wall and a permeable, pervious or perforate wall defining juxtaposed cavities or compartments between the walls, filled with insulating material such as particulate expanded polystyrene materi

An air supported multi-wall insulated structure formed of a flexible impermeable, impervious or imperforate wall and a permeable, pervious or perforate wall defining juxtaposed cavities or compartments between the walls, filled with insulating material such as particulate expanded polystyrene material and the process of inflating the envelope and then filling the compartments with the insulating material by blowing the same into place. In certain embodiments, the perforate wall forms the inner wall. In another embodiment it forms the outer wall. In still another embodiment the impermeable wall is the central wall and perforate walls are on both sides of the impermeable wall. In still another embodiment the central and outer walls are impermeable, forming the air space and the inner wall is perforate and contains the insulating material.

대표청구항 ▼

An air supported structure comprising: a. a first flexible, imperforate wall shaped to form an envelope capable of being supported, in ambient air, by air at a pressure within said envelope greater than the pressure of the ambient air; b. a second perforate, flexible wall disposed adjacent to but sp

An air supported structure comprising: a. a first flexible, imperforate wall shaped to form an envelope capable of being supported, in ambient air, by air at a pressure within said envelope greater than the pressure of the ambient air; b. a second perforate, flexible wall disposed adjacent to but spaced from said first wall, said second wall being provided with pores or openings throughout substantially the entire area of said second wall so as to be pervious at all times to the free passage of air and moisture, therethrough; and c. means for connecting said first flexible wall and said second flexible wall for defining an insulating material receiving space therebetween; d. there being provided for the aforesaid walls, an opening, larger than the pores or openings of said second wall, and through which a light-weight aggregate insulating material may be blown to fill the space between said walls.