| 摘要 |
<p>1. A leakproof and thermally insulating tank intended for the storage of a liquefied gas at a low temperature and constituted by at least one sealing barrier and at least one insulating barrier of volume V, comprised between the external wall of the tank and the said sealing barrier, the said volume V being at an absolute pressure comprised between 0,1 and 300 mbars and containing radiation reflector elements, characterized in that, in a per se known manner, the insulating barrier is constituted by means of compartments (3, 10) containing a particulate thermal insulating material (24), these compartments (3, 10) being substantially parallelepiped and containing internal partitions (4, 5, 11, 12) and in that the radiation reflector elements (22) comprise sheets covering the flat surfaces internally presented by the compartments (3, 10) and the walls of said internal partitions (4, 5, 11, 12).</p> |
