Title:
WATER TURBINE AND TIDAL CURRENT POWER GENERATION APPARATUS INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2018/038480
Kind Code:
A1
Abstract:
A water turbine of the present invention comprises: a rotary shaft having buoyancy; and a blade formed in a spiral shape so as to have pitches at predetermined intervals along the outer peripheral surface of the rotary shaft. Therefore, a low-speed flow of a tidal current is converted into a fast rotational movement by the water turbine comprising the spiral blade, so as to maximize the rotational efficiency of the water turbine, thereby enabling power generation efficiency to be improved.
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Inventors:
LEE JONG MO (KR)
Application Number:
PCT/KR2017/009081
Publication Date:
March 01, 2018
Filing Date:
August 21, 2017
Export Citation:
Assignee:
LEE JONG MO (KR)
International Classes:
F03B13/26; F03B7/00; F03B17/06
Foreign References:
| KR20100100564A | 2010-09-15 | |||
| KR20130013476A | 2013-02-06 | |||
| EP2865884A2 | 2015-04-29 | |||
| KR101542873B1 | 2015-08-07 | |||
| KR20100120100A | 2010-11-12 |
Attorney, Agent or Firm:
KIM, Soon Woong (KR)
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