Sampling apparatus
US8109158B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2005 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Jul 29, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/74
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sampling apparatus for sampling a fluid enriched in a selected phase from a multiphase fluid mixture flowing into a main pipe, the multiphase fluid mixture containing at least the selected phase and one other phase, the apparatus comprising: —a sampling arrangement: for taking a fluid sample of the multiphase fluid mixture flowing into the main pipe, —a sample chamber having a variable volume for collecting the fluid sample of the multiphase fluid mixture and letting settle by gravity the fluid sample into the fluid enriched in the selected phase and at least another phase enriched fluid, and —a valve manifold coupling the sampling arrangement to the sample chamber for driving the fluid sample in the sample chamber and for driving the fluid enriched in the selected phase to a sample outlet and the other phase enriched fluid back to the main pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.