WIG VEHICLE EXCLUDING HORIZONTAL STABILIZER

WIPO Patent Application WO/2010/021445

A1

The present invention comprises a body including a fuselage, a wing unit including a main wing, and a propulsion unit including an engine. The wing unit comprises a main wing protruding out from the lateral center of the WIG vehicle fuselage, a downward wing which is vertically and downwardly installed on the outer tip of the main wing, and a canard which protrudes out horizontally from the front end of the fuselage, which is in the moving direction of the WIG vehicle from the main wing. The canard comprises a horizontal stabilization plate which has a stationary horizontal panel structure, and a variable flap which is installed to face the rear surface of the horizontal stabilization plate. In the lateral cross section shape, the front surface portion including the leading edge is round at a proper thickness to prevent clearance generated by turning of the canard, the trailing edge is sharp and straight, and the thickness of a portion between the thickest portion and rear portion narrows. The lateral cross section of the entire horizontal stabilizer is airfoil-shaped. Accordingly, the present invention is able to resolve the design problem of the horizontal stabilizer caused by a ground effect because the WIG vehicle comprises a canard for stabilizing vertical disturbance instead of a horizontal stabilizer.

KANG CHANG GU (KR)
LEE HAN JIN (KR)
LEE CHANG MIN (KR)

PCT/KR2009/001354

February 25, 2010

March 18, 2009

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WING SHIP TECHNOLOGY CORP (KR)
KANG CHANG GU (KR)
LEE HAN JIN (KR)
LEE CHANG MIN (KR)

B63B1/16

KR20070029232A	2007-03-13
US20030168552A1	2003-09-11
US20020134888A1	2002-09-26

None

JEONG, Hwoi Hwan (KR)
정회환 (KR)

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