According to one embodiment of the present invention, a ship includes: a ballast water tank provided on a hull; and a friction reducing device provided on the hull to spray gas to the outside of the hull, wherein at least one of a main pipe and an auxiliary pipe of the friction reducing device is configured such that the high temperature gas generated from the friction reducing device passes through the ballast water tank. Therefore, the ship can reduce damage to the pipe caused by the high temperature and high pressure gas discharged from the friction reducing device.
본 발명의 일 실시 예에 따른 선박은 선체에 구비되는 평형수탱크; 및 상기 선체에 구비되어 선체의 외부로 기체를 분사하도록 구성되는 마찰저감장치;를 포함하고, 상기 마찰저감장치의 주배관 및 보조배관 중 하나 이상은 상기 마찰저감장치로부터 생성되는 고온의 기체가 상기 평형수탱크를 경유하도록 구성된다.
Ship
선박
2020-12-09
Patent
Elektronische Ressource
Koreanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Europäisches Patentamt | 2017
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|Europäisches Patentamt | 2017
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Online Contents | 1996
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