Volatilization device for liquids
US6223590A · kind A · utility
1Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1999 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Dec 7, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/4022
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The process is disclosed for transforming a liquid mixture sample in a pressurized container to a vapor phase sample of substantially the same concentration as in the liquid mixture which includes the combination of a coarse filter, a first orifice or pressure regulator device, a pressure cut-off switch or second pressure regulator, a coalescing filter, and a fitting for linking the device to an analytical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.