Fluid activated flow control apparatus
US9341281B2 · kind B2 · utility
7Cited by
247References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2013 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Dec 17, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7793
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Embodiments of a fluid flow regulating device and methods of using the same are described. Certain embodiments manages fluid flow between one or more input ports and output ports at least partly in response to fluid pressure changes and/or by a mechanism driven by fluid flow, optionally without using electrical power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.