초록 ▼

The invention relates to the field of building construction. It is a structure composed of a rigid space form and a partial vacuum enclosed by a double layer of fabric. The enclosed partial vacuum not only acts as a thermal barrier, but also causes a pressure differential between the outer and inner

The invention relates to the field of building construction. It is a structure composed of a rigid space form and a partial vacuum enclosed by a double layer of fabric. The enclosed partial vacuum not only acts as a thermal barrier, but also causes a pressure differential between the outer and inner faces of the fabrics. This pressure differential supports the inner fabric layer, and stresses the outer fabric layer in such a manner as to cause it to cling to the rigid space form.

대표청구항 ▼

The Thermo-vacuum structure provides a relatively energy-efficient shelter from the natural environment and is comprised of: an outer and inner fabric skin which is separated by an interstitial space; and a load bearing rigid space form contained between the above mentioned skins; and fabric hangers

The Thermo-vacuum structure provides a relatively energy-efficient shelter from the natural environment and is comprised of: an outer and inner fabric skin which is separated by an interstitial space; and a load bearing rigid space form contained between the above mentioned skins; and fabric hangers connecting the outer and inner fabric skin; and a partial vacuum induced by one or more vacuum pumps and contained within the interstitial space.