Title:
高効率ビルジキール
Document Type and Number:
Japanese Patent JP2004513830
Kind Code:
A
Abstract:
Disclosed are high-efficiency bilge keels. According to the present invention, the high-efficiency bilge keels having various sectional shapes are attached to a ship, a marine structure, a FPSO, or the likes whose speed is relatively low, so as to drastically dampen a rolling of the ship. The bilge keels installed in a bottom of the ship to dampen the rolling of the ship are outwardly projected beyond each extension line of a width and bottom of the ship and have particular sectional shapes at the ends thereof, so as to increase a dampening coefficient against the rolling.
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Inventors:
Na, John-Hong
Application Number:
JP2002542680A
Publication Date:
May 13, 2004
Filing Date:
May 14, 2001
Export Citation:
Assignee:
HYUNDAI HEAVY INDUSTRIES CO., LTD.
International Classes:
B63B3/44; (IPC1-7): B63B3/44
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito