Device for sampling and/or injecting fluids liable to evolve according to a reversible reaction
US6116098A · kind A · utility
6Cited by
7References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1998 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Jun 25, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/1062
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention is a device for sampling and/or injecting a fluid which evolves according to a reversible reaction, that enables the fluid to be restored to its initial state. The device inside a fluid sampling enclosure produces a counterpressure value necessary for restoring the fluid to its initial state without causing a change in its composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.