Cryopumping-resistant lh2 storage vessel

Abstract

The present disclosure provides liquid gas storage containers and methods thereof. The liquid gas storage container includes an inner shell forming a cavity. The inner shell is disposed on an insulation base. The insulation base includes an insulation sub-layer. The liquid gas storage container includes an outer shell forming an insulation volume between the inner shell and the outer shell. A first insulation layer is disposed within the insulation volume and around the inner shell and the insulation base. A second insulation layer is disposed within the insulation volume between the first insulation layer and the outer shell.

Dependencies are inferred from the claim text.