Injection valve
US9146182B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Feb 23, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86863
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Valve assemblies are described that provide flow paths in substantially indirect opposition for fluids injected into the valve assemblies for mixing. A valve assembly includes a first valve member having ports configured to receive a first fluid and a second fluid. The valve assembly also includes a second valve member coupled adjacent to the first valve member. The valve assembly defines a first flow path for the first fluid and a second flow path for the second fluid. The first flow path extends from one of the ports of the first valve member toward an interface between the first valve member and the second valve member, and the second flow path extends from a channel defined by the second valve member toward the interface between the first valve member and the second valve member. The second flow path is in substantially indirect opposition to the first flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.