DOUBLE-SHELL SHIP TANK AND SHIP

A double-shell ship tank includes: an inner shell including an inner shell main part storing a liquefied gas and an inner shell dome protruding upward from the inner shell main part; an outer shell including an outer shell main part surrounding the inner shell main part and an outer shell dome surro...

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Bibliographische Detailangaben
Hauptverfasser:	IMAI, Tatsuya, UEDA, Yuichiro, URAGUCHI, Ryosuke, MURAGISHI, Osamu, EGUCHI, Yuzou, SANO, Atsushi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING EQUIPMENT FOR SHIPPING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A double-shell ship tank includes: an inner shell including an inner shell main part storing a liquefied gas and an inner shell dome protruding upward from the inner shell main part; an outer shell including an outer shell main part surrounding the inner shell main part and an outer shell dome surrounding the inner shell dome; and at least three support mechanisms disposed around the inner shell dome between the inner shell and the outer shell. Each of the support mechanisms includes: a first support member fixed to one of the inner shell and the outer shell, the first support member including a first supporting surface parallel to a reference plane that includes a central axis of the inner shell dome; a second support member fixed to the other one of the inner shell and the outer shell, the second support member including a second supporting surface facing the first supporting surface; and an insulating member interposed between the first supporting surface and the second supporting surface, the insulating member being fixed to the second supporting surface and sliding along the first supporting surface. One of the first support member and the second support member, the one support member being fixed to the inner shell, is positioned on the reference plane.