Hydroelectric control valve for remote locations
US9920886B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Jan 17, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86485
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydroelectric control valve (HCV) for a fluid pipeline including an inlet and outlet section attached to a pipeline wherein fluid flows into and out of the HCV that comprises a bell section and a seat reservoir section which are both capped, where the bell section and the seat reservoir section are aligned with each other and are also perpendicular to fluid flowing through the pipeline. An electrical poppet channel is attached to the bell section, such that the bell section includes a bell relief channel in fluid communication with an outlet section and also a separate hydroelectric poppet channel in communication with a locating needle head as well as including a turbine and turbine channel where the turbine channel connects the input section and the seat reservoir and where the seat reservoir section includes a seat reservoir relief channel also in fluid communication with the output section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.