发明名称 |
A PROPULSION APPARATUS FOR SHIP |
摘要 |
The present invention relates to a propulsion apparatus for a ship, which includes: a propeller combined to the stern of a ship for generating a propulsion force; a first duct installed in front of the propeller; and a second duct which is installed in front of the propeller, and which is arranged, with some portion overlapping with another portion of the first duct. The propulsion apparatus for a ship according to the present invention, according to the present invention, is arranged with two overlapping ducts on the stern of the ship, so as to secure a structural stability and drastically increase the propulsion performance by concentrating the flow of fluid at the stern of the ship. |
申请公布号 |
KR20140015921(A) |
申请公布日期 |
2014.02.07 |
申请号 |
KR20120082200 |
申请日期 |
2012.07.27 |
申请人 |
HYUNDAI HEAVY INDUSTRIES CO., LTD. |
发明人 |
KIM, JUNG HUN;CHOI, JUNG EUN;CHUNG, SEOK HO;CHOI, BONG JUN;LEE, SANG BONG |
分类号 |
B63H5/16 |
主分类号 |
B63H5/16 |
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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