Thermal insulation

摘要

The invention relates to a thermal insulation which is formed by a double-walled housing (2), an evacuated space (3) filled with insulating material (4) being provided between the outer and inner housing walls (2A, 2I). According to the invention, the insulating material is arranged closely around the outer surface of the inner housing wall (2I). Thereafter, a netting (5) is tensioned around the insulating material (4).