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Low-temperature liquefied gas storage equipment

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专利汇可以提供Low-temperature liquefied gas storage equipment专利检索,专利查询,专利分析的服务。并且A storage tank and tanker for storage of low-temperature liquids such as liquefied gases. The tank is constructed as an inner container or vessel made of flexible metallic material supported or contained in an outer vessel or tank provided with a thermal insulation lining. The inner tank has its walls joined by elongated areas of jointure which are arcuate in cross section defining rounded edges of the tanks. The corners of the inner tank each have a configuration of a portion of a sphere and the arcuate areas of jointure join the corners to the walls merging therewith smoothly. The outer tank is rigid and has a lining interiorly thereof made of a rigid thermal insulation material provided with four recesses in the lining of the bottom of the tank. The recesses are spanned by the bottom of the inner tank when it is free of a cold liquid and when it is loaded or filled the four corners are received in respective ones of the recesses. These recesses allow deformation of the inner tank without concentration of stresses.,下面是Low-temperature liquefied gas storage equipment专利的具体信息内容。

  • 2. A storage container for a low-temperature liquid according to claim 1, in which said inner vessel comprises a top having an access trunk providing access to the interior of the inner vessel.
  • 3. A storage container for a low-temperature liquid according to claim 1, in which said outer vessel is provided with an insulating inner lining, and in which said recesses are defined by said inner lining.
  • 4. A storage container for a low-temperature liquid according to claim 1, in which said inner vessel comprises a tank having a top provided with a trunk, and in which said outer vessel comprises an outer tank having a thermal insulation lining defining said recesses.
  • 5. A storage container for storage of a low-temperature liquid according to claim 1, in which said thermal insulation comprises a rigid foamed polyurethane.
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