Title:
AIR-CUSHION VEHICLE HAVING STEALTH FUNCTION
Document Type and Number:
WIPO Patent Application WO/2021/137368
Kind Code:
A1
Abstract:
An air-cushion vehicle having a stealth function according to the present invention comprises: a hull part in which a cabin is formed; a power generation unit provided in the hull part and supplying a buoyant force by which the hull part floats and a propulsive force by which the hull part is propelled; a skirt provided below the hull part and allowing the hull part to float by means of the buoyancy force supplied from the power generation unit; an opening and closing louver assembly provided with a plurality of opening and closing louvers at an air inlet formed on the outer surface of the hull part; and a steering louver assembly provided with a plurality of rudder louvers which are rotatably opened and closed on the port side and the starboard side at the rear of the opening and closing louver assembly on the outer surface of the hull part, wherein at least one of the opening and closing louver assembly and the steering louver assembly has a slanted form that is symmetrical from side to side so as to scatter incident energy of radar electromagnetic waves together with the outer surface of the hull part, and is provided so as to form an uneven surface.
Inventors:
LEE CHAN WOO (KR)
Application Number:
PCT/KR2020/008439
Publication Date:
July 08, 2021
Filing Date:
June 29, 2020
Export Citation:
Assignee:
K MARINE CO LTD (KR)
International Classes:
B60V1/14; B60V1/11; B60V1/16; B63H7/02
Foreign References:
| KR20130065905A | 2013-06-20 | |||
| US4421489A | 1983-12-20 | |||
| JP2518011Y2 | 1996-11-20 | |||
| JP2004026119A | 2004-01-29 | |||
| EP1917182B1 | 2009-10-07 |
Attorney, Agent or Firm:
KIM, Sung Woo (KR)
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