Portable aerosol contaminant extractor
US6964189B2 · kind B2 · utility
8Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2004 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Feb 25, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C3/64
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A compact, portable, aerosol contaminant extractor having ionization and collection sections through which ambient air may be drawn at a nominal rate so that aerosol particles ionized in the ionization section may be collected on charged plate in the collection section, the charged plate being readily removed for analyses of the particles collected thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.