PROBLEM TO BE SOLVED: To provide an antimotion device which achieves reduction of swing motion of a ship body more effectively, and to provide a ship including the antimotion device.SOLUTION: An antimotion device includes: a pair of wing tanks 20 which are provided separated from each other in a ship width direction of a ship body 2, the pair of wing tanks 20 which stores a liquid L so as to have a gas space A at an upper part; a duct 30 having a passage 32 which allows lower parts of the pair of wing tanks 20 to communicate with each other; and a pump 60 which is provided at the duct 30 and pumps the liquid L to cause the liquid L to reciprocate between the pair of wing tanks 20.
【課題】船体の減揺をより効果的に図ることができる減揺装置、及び、該減揺装置を備えた船舶を提供する。【解決手段】船体2の船幅方向に離間して設けられ、上部に気体空間Aを有するように液体Lを収容する一対のウイングタンク20と、前記一対のウイングタンク20の下部同士を連通させる流路32を有するダクト30と、ダクト30に設けられ、液体Lを圧送して該液体Lに一対のウイングタンク間での往復動を行わせるポンプ60とを備える。【選択図】図1
ANTIMOTION DEVICE AND SHIP
減揺装置及び船舶
2015-09-10
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
ANTIMOTION DEVICE USING SWIRLING FLOW AND ANTIMOTION METHOD USING SWIRLING FLOW
European Patent Office | 2019
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