Aerosol particle charging device
US7522703B2 · kind B2 · utility
5Cited by
32References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 16, 2003 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Nov 23, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/0046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An X-ray emitting section 22 for emitting soft X-ray is arranged facing a chamber 21. An inlet duct 23 and a outlet duct 24 are arranged on both sides of the chamber 21. An irradiating region is ionized by the soft X-ray. It is therefore possible to achieve a charging device of aerosol particles that is safe and easy to handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.