Mass spectrometry injection system and apparatus
US8063337B1 · kind B1 · utility
5Cited by
7References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 23, 2007 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Aug 6, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/105
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus for use in mass spectrometry comprising an injector body, an injection tube coupled to the injector body, and a shielding assembly disposed between the injector body and the injection tube. The shielding apparatus is suitable for shielding the injector body from heat generated by a plasma source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.