Thermal insulation assembly

摘要

An all-metallic thermal insulation assembly is constructed from a series of layers each having a plurality of spaced corrugated sheets. Each of the sheets is formed from material having a thickness t and the sheets are so profiled as to provide a moment of inertia of up to 100 t3 per unit length and be free of deformation except from pressure substantially in the range of 10 to 150 centimeter-kilograms per cubic centimeter and greater.