Title:
WATER FLOW POWER GENERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/206103
Kind Code:
A1
Abstract:
A water flow power generation apparatus, comprising an impeller (1) and an impeller shaft (2), the impeller (1) comprising blades (3). A flow-shielding cover (4) is arranged at the outside of blades (3A) rotating in the opposite direction to that of a water flow (5), the blades (3A) being separated from the water flow (5) by the flow-shielding cover (4), so that the blades (3A) rotating in the opposite direction to that of the water flow (5) are not subject to the reverse force of the water flow (5), thereby reducing the reverse resistance of the water flow (5), and increasing the water energy utilisation rate.
Inventors:
WANG WUSHENG (CN)
Application Number:
PCT/CN2019/083750
Publication Date:
October 31, 2019
Filing Date:
April 22, 2019
Export Citation:
Assignee:
WANG WUSHENG (CN)
International Classes:
F03B13/00; F03B11/00; F03B15/00
Foreign References:
| CN105484930A | 2016-04-13 | |||
| CN105156257A | 2015-12-16 | |||
| CN105649850A | 2016-06-08 | |||
| CN107401468A | 2017-11-28 | |||
| KR20130016783A | 2013-02-19 |
Attorney, Agent or Firm:
SHANGHAI HISONG IP LAW FIRM (GENERAL PARTNERSHIP) (CN)
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