Motion translating assembly and a wave energy generation system using the assembly
US9284940B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 8, 2011 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Oct 19, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18208
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system and method for converting wave energy into electric energy in an intelligent, practical, and efficient manner. The system utilizes a power input shaft coupled with a vertically reciprocating buoy to rotate a crank gear and a ratchet gear meshing therewith. When the gears rotate, a plurality of generators coupled therewith produce electric energy. A flexible pivot device connects the power input shaft and the crank gear for absorbing impacts against the system from irregular and variable passing waves. The power input shaft is adjusted in response to water level fluctuations for maximum efficiency. A counterbalancing and maintenance device is coupled with the buoy to improve energy conversion efficiency and to uplift the buoy to a safe position in extreme conditions. An intelligent control system is included to monitor, control, and optimize the operations of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.