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Title:
DISK-SHAPED MARINE POSITION-TRACKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/038231
Kind Code:
A1
Abstract:
The present invention relates to a disk-shaped marine position-tracking device comprising: a core capable of carrying out bi-directional GPS transmission/reception and bi-directional wireless communication; a core support buoyancy member having a core support formed in a ring shape so that the outer circumference of the core is press-fitted therein to be detachable/attachable, and a core accommodation portion which is formed convex downwardly from the lower surface of the core support so as to accommodate the lower portion of the core; a seawater resisting member having a seawater resisting member body provided on the lower surface of the core accommodation portion, and a plurality of seawater resisting blades provided on the outer circumference of the seawater resisting member body; and a weight embedded in the lower end in the seawater resisting member body. Thus, the position-tracking device moves along with oil contaminants moved by ocean currents to track in real-time a region where an oil contaminating accident occurs, and forms a reinforcing frame by using an eco-friendly material so as to reinforce soft upper and lower casings and moreover to decompose naturally when it is impossible to collect the core, in order to prevent marine environmental contamination.

Inventors:
CHAE, Sung Soo (KR)
Application Number:
PCT/KR2022/007607
Publication Date:
March 16, 2023
Filing Date:
May 27, 2022
Export Citation:
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Assignee:
KOREA MARINE ENVIRONMENT MANAGEMENT CORPORATION (KR)
NOON CO., LTD. (KR)
International Classes:
B63B22/24; B63B22/18; G01S19/14; B63B22/00
Attorney, Agent or Firm:
AHN, Young Gil (KR)
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