发明名称 |
POLAR VESSEL HAVING A DERRICK |
摘要 |
Provided is an arctic ship with a derrick, which can stably maintain an internal environment of an enclosed derrick. The arctic ship with a derrick includes: the derrick forming an enclosed space blocked from outside air; a moonpool coupled to a lower portion of the derrick to communicate with the derrick and blocked from the outside air; and an air supply/exhaust device installed to communicate an inner space of the derrick or the moonpool with the exterior, wherein air condition of the inner space is maintained or controlled at a predetermined range by the air supply/exhaust device.
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申请公布号 |
US2013269584(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201113812015 |
申请日期 |
2011.06.22 |
申请人 |
CHOO KEUM DAE;LEE YU YOUNG;CHOI JUNG YUL;KANG JUNG SOO;BRITTIN D. SCOTT |
发明人 |
CHOO KEUM DAE;LEE YU YOUNG;CHOI JUNG YUL;KANG JUNG SOO;BRITTIN D. SCOTT |
分类号 |
B63J2/02 |
主分类号 |
B63J2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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