Air treatment apparatus having a liquid holder and a bipolar ionization device
US7906080B1 · kind B1 · utility
12Cited by
460References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2007 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Jan 12, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air treatment apparatus that includes a housing; a plurality of electrodes, at least one of which receives liquid from a liquid supply; and a power supply. The power supply is operable to establish an electric potential between a portion of the liquid-receiving electrode and the other electrode so that the air treatment apparatus produces a liquid mist having a bipolar distribution of liquid particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.