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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/142987
Kind Code:
According to one embodiment of the present invention, power generation efficiency can be increased by inducing relative motion between buoys. To that end, one embodiment of the present invention comprises a wave surge conversion device comprising: a front buoy which comprises a rear body part, the longitudinal section of which has a circular-arc-shaped outline, and a front body part, the longitudinal section of which has an outline at which an upper extension line and a lower extension line, each extending from the rear body part, meet, the font buoy performing a first reciprocal movement, on the water surface, with respect to a preset horizontal axis, on the basis of the asymmetrical formation of the outlines of the longitudinal sections of the rear body part and the front body part; a rear buoy which comprises a C-type member arranged to surround the outer circumferential surface of the rear body part and having a C-shaped longitudinal section, and a protrusion member extending from the C-type member and formed to protrude below the front body part, the rear buoy performing a second reciprocal movement, in the opposite direction to the direction of the first reciprocal movement, with respect to the horizontal axis; a gear unit mounted on the front buoy and the rear buoy; and an energy conversion means for converting wave energy to electricity on the basis of the first and second reciprocal movements.

SONG, Seungkwan (1701ho, 112dong 16, Mapo-daero 24-gil,,Mapo-gu, Seoul, 04202, KR)
Application Number:
Publication Date:
July 25, 2019
Filing Date:
July 26, 2018
Export Citation:
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BKDYNAMICS CO.,LTD (Gonghak-won 131A, 50 Yonsei-ro,,Seodaemun-gu, Seoul, 03722, KR)
International Classes:
F03B13/20; F16H19/04
Foreign References:
Attorney, Agent or Firm:
SHIN, Sungki (4F 47, Dongjak-daero 25-gil,Dongjak-gu, Seoul, 07008, KR)
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