Method and apparatus for field fluid sampling and dissolved gas analysis
US6199436A · kind A · utility
6Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1999 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Jun 9, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/4066
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method for field fluid sampling and analyzing dissolved gases in electrical equipment fluids is described. The system includes a disposable vial which is sealed with a self-sealing stopper. Fluid to be analyzed is inserted into the vial by a hollow needle. Also described is apparatus for evacuating and sealing the vial and apparatus for introducing fluid from electrical equipment into the vial.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.