Title:
POWER GENERATING DEVICE, ASCENDING AIR CURRENT GENERATING DEVICE, POWER GENERATING METHOD, AND ASCENDING AIR CURRENT ACCELERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/276016
Kind Code:
A1
Abstract:
[Problem] There has been a great need in solar towers to improve power generation efficiency due to the large costs for construction. The purpose of the present invention is to provide a solar tower-type power generating device, etc., having a greater power generation efficiency than the prior art. [Solution] This power generating device comprises a cylinder body that has an upper end opening and a lower end opening, an impeller provided in a path of a gas passing through the cylinder body, and an impeller power generator that is interlocked with the rotation of the impeller and generates power, the gas causing the impeller to rotate to generate power, wherein for the purpose of increasing the ascending speed of an ascending air current inside the cylinder body, a low pressure forming means for forming a low pressure region in the internal space of the cylinder body is provided to a side surface of the cylinder body.
Inventors:
OHYA YUJI (JP)
WATANABE KOICHI (JP)
WATANABE KOICHI (JP)
Application Number:
PCT/JP2021/024647
Publication Date:
January 05, 2023
Filing Date:
June 29, 2021
Export Citation:
Assignee:
RIAMWIND CO LTD (JP)
International Classes:
F03G6/00; F03D1/04; F03D9/37
Foreign References:
| CN101629551A | 2010-01-20 | |||
| US20150047352A1 | 2015-02-19 | |||
| JP2014070618A | 2014-04-21 | |||
| CN102878019A | 2013-01-16 | |||
| JPH0660774U | 1994-08-23 | |||
| JP2016125430A | 2016-07-11 | |||
| JP2012013002A | 2012-01-19 | |||
| US4452046A | 1984-06-05 | |||
| CN101338735A | 2009-01-07 |
Attorney, Agent or Firm:
MINE Masaki (JP)
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