A liquefied gas storage tank (2) includes: an inner shell (3) storing a liquefied gas; an outer shell (4) forming a vacuum space (20) between the inner shell (3) and the outer shell (4); and a fail-safe thermal insulating layer (6) covering an outer side surface of the outer shell (4). According to this configuration, the fail-safe thermal insulating layer (6) is not disposed in the vacuum space (20). This makes it possible to suppress the degradation over time of the degree of vacuum in the vacuum space (20).
LIQUEFIED GAS-STORING TANK AND LIQUEFIED GAS TRANSPORT VESSEL
FLÜSSIGGASSPEICHERTANK UND FLÜSSIGGASTRANSPORTSCHIFF
CUVE DE STOCKAGE DE GAZ LIQUÉFIÉ ET MOYEN DE TRANSPORT DE GAZ LIQUÉFIÉ
2019-11-13
Patent
Electronic Resource
English
IPC: | F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |
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