METHOD FOR MANUFACTURING LIQUEFIED GAS CONTAINER, AND LIQUEFIED GAS CONTAINER

To obtain a liquefied gas container which is lightweight and excellent in heat insulation.SOLUTION: A liquefied gas container 10 includes: an outer container 12 made of fiber-reinforced resin; an inner container 14 that is arranged inside the outer container 12, has gas barrier properties, is made of the fiber-reinforced resin, and stores liquefied hydrogen LG; a boss 16 provided in the inner container 14 and formed with an opening for allowing the liquefied hydrogen LG to flow in and out of the inner container 14; and a support member 18 that forms a vacuum insulation space 20 between the inner container 14 and the outer container 12 by supporting the inner container 14 in a floating manner with respect to the outer container 12.SELECTED DRAWING: Figure 1 【課題】軽量、かつ断熱性に優れた液化ガス容器を得る。【解決手段】繊維強化樹脂製の外側容器１８と、外側容器１８の内部に配置され、ガスバリア性を有し、繊維強化樹脂で形成され、液化水素ＬＧを貯蔵する内側容器１４と、内側容器１４に設けられ内側容器１４に液化水素ＬＧを出入りさせる口部が形成されたボス１６と、内側容器１４を外側容器１８に対して浮かせて支持することで内側容器１４と外側容器１８との間に真空断熱空間２０を形成する支持部材１８と、を有する液化ガス容器１０。【選択図】図１