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Title:
BALLAST WATER-FREE SHIP USING BOTTOM SURFACE DEPTH DIFFERENCES OF BOW AND STERN PARTS AND CENTRAL PART AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/022338
Kind Code:
A1
Abstract:
The present invention relates to a ballast water-free ship using bottom surface depth differences of bow and stern parts and a central part and a construction method thereof, the ship having a stepped portion among a bow part, a stern part, and a central part of a hull such that a bottom surface depth of the bow part and the stern part is different from a bottom surface depth of a cargo hold placed in the central part of the hull, thereby being capable of loading/unloading or moving cargo without operating ballast water.

Inventors:
KANG HEE JIN (KR)
CHOI JIN (KR)
AHN HAE SEONG (KR)
KIM KWANG SOO (KR)
YIM GEUN TAE (KR)
KIM MYOUNG SOO (KR)
Application Number:
PCT/KR2018/003680
Publication Date:
January 31, 2019
Filing Date:
March 28, 2018
Export Citation:
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Assignee:
KOREA INST OCEAN SCI & TECH (KR)
International Classes:
B63B1/04; B63B9/06; B63B39/06; B63B43/06
Foreign References:
KR20120122088A2012-11-07
KR20140144555A2014-12-19
KR20050062758A2005-06-27
KR20140046878A2014-04-21
KR20130052124A2013-05-22
Other References:
See also references of EP 3495256A4
Attorney, Agent or Firm:
DONGCHEON PATENT FIRM (KR)
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