The liquefied gas-storing tank (2) is provided with: an inner tank (3) for storing the liquefied gas; an outer tank (4) for securing a vacuum space (20) between the outer tank and the inner tank (3); and an emergency thermal insulation layer (6) covering the outer surface of the outer tank (4). Because the emergency thermal insulation layer (6) is not disposed inside the vacuum space (20), said configuration is able to limit deterioration of the degree of vacuum in the vacuum space (20) with the passage of time.
Liquefied gas-storing tank and liquefied gas transport vessel
2016-02-03
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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