Title:
RETRACTABLE RECEIVER TYPE CONVEYOR WATER TURBINE FOR TIDAL POWER GENERATION
Document Type and Number:
WIPO Patent Application WO/2024/090023
Kind Code:
A1
Abstract:
Provided is a water turbine having a simple structure that can perform high-efficient power generation even from a low-speed tidal flow. A low-speed tidal flow is taken in from a funnel-shaped intake having a large diameter, and the tidal flow accelerated when passing through the funnel-shaped intake is collected and guided by a receiver attached to a conveyor. Thus, kinetic energy of a tidal flow is recovered as pressure energy and transmitted to a generator as rotational energy of a main shaft via a belt and a pulley or a chain and a sprocket to simply and inexpensively generate power.
Inventors:
OKADA MASATOSHI (JP)
OKADA MASAKAZU (JP)
OKADA KUMI (JP)
OKADA MASAKAZU (JP)
OKADA KUMI (JP)
Application Number:
PCT/JP2023/031571
Publication Date:
May 02, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
OKADA MASATOSHI (JP)
International Classes:
F03B13/26; F03B9/00
Foreign References:
| JP2000087840A | 2000-03-28 | |||
| JP2004270674A | 2004-09-30 | |||
| JPS5696167A | 1981-08-04 | |||
| US20120313376A1 | 2012-12-13 | |||
| JP2005240786A | 2005-09-08 | |||
| JP2010031793A | 2010-02-12 | |||
| KR20160011049A | 2016-01-29 | |||
| US3992125A | 1976-11-16 |
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