Wind dam and vertical turbine system
US8415820B2 · kind B2 · utility
Inventors
Key dates
| Filing date | May 18, 2010 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Jul 22, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/74
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The present invention is a wind dam and vertical turbine system set on a ground surface that captures and directs wind to generate electricity. The system has a wind dam portion with a front opening, an airfoil above the front opening and a vertical turbine portion with a housing disposed on the dam portion's back side with a turbine slide door and actuator. There are also front outriggers with front wheels that are horizontally aligned to the front opening and back outriggers with drive wheels that are horizontally and movably aligned to each end of the back side of the dam portion. There is also a power drive assembly for the vertical turbine and exhaust doors and actuators to expel excessive wind.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.