Layered insulation for hot and cold storage has an inner insulating layer, a center reflector layer and an outer chamber containing insulating gas

摘要

An outer chamber (4) has devices that make it possible to supply an insulating gas, to remove it and to adjust its pressure in the outer chamber. An additional layer (5) fits around and forms an impact/reflecting layer. It is also firmly connected to a residuary system of layers and can be applied as an outer layer.