FRICTIONAL RESISTANCE REDUCING DEVICE AND SHIP INCLUDING SAME

Title:

FRICTIONAL RESISTANCE REDUCING DEVICE AND SHIP INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2017/094961

Kind Code:

A1

Abstract:

Disclosed are a frictional resistance reducing device that effectively reduces the frictional resistance of a ship, and a ship including same. The frictional resistance reducing device comprises: a first air discharge part formed on the leading undersurface of a ship and discharging air into water; a second air discharge part formed behind the first air discharge part and discharging air into water; and an air supplying source supplying air to the first air discharge part and the second air discharge part, wherein the first air discharge part and the second air discharge part are disposed in-line along the lengthwise direction of the ship, and at least a portion of a first air discharge duration of the first air discharge part and at least a portion of a second air discharge duration of the second air discharge part overlap each other.

Inventors:

JANG JIN HO (KR)
KIM SANG MIN (KR)
CHOI SOON HO (KR)
KWON JONG OH (KR)
KIM BOO KI (KR)
KIM HEE TAEK (KR)
LEE DONG YEON (KR)
LEE JAE DOO (KR)

Application Number:

PCT/KR2016/000200

Publication Date:

June 08, 2017

Filing Date:

January 08, 2016

Export Citation:

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Assignee:

SAMSUNG HEAVY IND (KR)

International Classes:

B63B1/38; B63B1/08

Foreign References:

KR101249166B1	2013-04-01
KR101532852B1	2015-06-30
JP2012001115A	2012-01-05
KR20140145775A	2014-12-24
KR20110050534A	2011-05-13
JP2009248831A	2009-10-29

Other References: