The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2025
Filed:
Aug. 29, 2022
Oceana Energy Company, Washington, DC (US);
Daniel E. Power, Iii, Pace, FL (US);
OCEANA ENERGY COMPANY, Washington, DC (US);
Abstract
A hydroelectric energy system in accordance with the present disclosure includes a stationary ring structure including a stationary ring foundation and a stationary ring backing. The system also includes a rotating ring structure including a rotating ring foundation and a blade support ring disposed radially outward of the rotating ring foundation. The rotating ring foundation is disposed radially outward of the stationary ring foundation and is configured to rotate around the stationary ring foundation about an axis of rotation. The system further includes at least one bearing mechanism configured to support the rotating ring structure relative to the stationary ring structure during rotation of the rotating ring foundation around the stationary ring foundation. During the rotation, the stationary ring backing is configured to be in compression and to support the stationary ring foundation, the rotating ring foundation, and the blade support ring in a stacked configuration within a fluid current.