Japan, March 5 -- IKEDA MITSUGI has got intellectual property rights for 'DUCT STRUCTURE AND WIND POWER GENERATOR.' Other related details are as follows:
Application Number: JP,2021-201625
Category (FI): F03D1/02,F03D9/39
Stage: PROBLEM TO BE SOLVED: To provide a highly safe wind power generator, and to provide a duct structure which can be applied to the wind power generator.SOLUTION: A wind power generator 2 includes: a duct structure 10; rotary blades 20 housed in the duct structure 10; an electric power generation mechanism 30 which generates electric power from rotational motion of the rotary blades 20; a battery 40 for storing the electric power generated by the electric power generation mechanism 30; and a wiring (not shown in a figure) which electrically connects the battery 40 with the electric power generation mechanism 30. The duct structure 10 includes: a cylinder body 11 in which the rotary blades 20 are housed in a hollow part standing vertically; hood structures 17 each of which is provided at an inlet of a passage; and backflow prevention structures 19 each of which is provided at an outlet of the passage. The cylinder body 11 have a double cylinder structure and includes: a cylindrical outer cylinder 11G; a cylindrical inner cylinder 11N housed in a hollow part of the outer cylinder 11G; a pipeline 11H disposed between the outer cylinder 11G and the inner cylinder 11N; and a connection member 11R which connects the outer cylinder 11G with the inner cylinder 11N.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Dec. 13, 2021
Publication Date: June 23, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
