Portable underwater mass spectrometer
US6727498B2 · kind B2 · utility
7Cited by
3References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2001 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Oct 4, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/0431
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable mass spectrometer for underwater use includes a watertight case having an inlet and means for transforming an analyte gas molecule from a solution phase into a gas phase positioned within the case. Means for directing a fluid to the transforming means from the inlet and means for analyzing the gas-phase analyte molecule to determine an identity thereof are also positioned within the case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.