Apparatus, system, and method for enhancing air purification efficiency
US7806952B2 · kind B2 · utility
10Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2008 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Sep 2, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/11
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed are apparatus, system, and method for enhancing air purification efficiency regarding a gaseous medium passing through an opening. Included is a high voltage source that creates an effective voltage field across the opening; and at least one charge bleeding element constructed and arranged to maintain an effective voltage field across the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.