To suppress influence on the joint part of a partition wall and a tank or on the tank itself even if excessive pressure is applied to the partition wall.SOLUTION: A tank includes a tank body, a pair of annular members, a tubular member, a partition wall, and multiple ribs. The tank body has a tubular part extending in the horizontal direction. The pair of annular members are arranged at intervals in the longitudinal direction inside the tubular part in the radial direction. Each of the annular members is continuous in the circumferential direction along the inner wall surface of the tubular part and is fixed to the inner wall surface. The tubular member has a tubular shape that is arranged inside the pair of annular members in the radial direction and extends in the longitudinal direction. The partition wall is arranged inside the tubular member in the radial direction, and blocks at least a part of the radial inside of the tubular member. The outer peripheral part of the partition wall is joined to the tubular member. The ribs extend along the partition wall surface facing one side in the longitudinal direction of the partition wall and are secured to the partition wall surface.SELECTED DRAWING: Figure 4
【課題】隔壁に過大な圧力が作用した場合であっても、隔壁とタンクとの接合部やタンク自体への影響を抑える。【解決手段】タンクは、タンク本体と、一対の環状部材と、筒状部材と、隔壁と、複数のリブと、を備える。タンク本体は、水平方向に延びる筒状部を有する。一対の環状部材は、筒状部の径方向の内側に長手方向に間隔を空けて配置されている。環状部材は、それぞれ筒状部の内壁面に沿って周方向に連続し、内壁面に固定されている。筒状部材は、一対の環状部材の径方向の内側に配置され長手方向に延びる筒状をなす。隔壁は、筒状部材の径方向の内側に配置され、筒状部材の径方向の内側の少なくとも一部を閉塞している。隔壁の外周部は、筒状部材に接合されている。複数のリブは、隔壁の長手方向の一方側を向く隔壁表面に沿って延びて隔壁表面に固定されている。【選択図】図4
TANK, SHIP
タンク、船舶
18.04.2022
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |