Liquid spray air purification apparatus
US5908494A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 1996 |
| Grant date | Jun 1, 1999 |
| Priority date | — |
| Expiry date | Nov 27, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/2351
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A liquid spray air purification apparatus utilizing at least two liquid migration eliminator members for providing effective containment of substantially all of the spray liquid employed in the system to within a segregated spray liquid loop so as to prevent spray liquid from interfering with the operation of electrical and other auxiliary components within the apparatus and to minimize spray liquid loss from the recirculation cycle. The segregated spray liquid loop is formed by a liquid spray chamber, a spray liquid sump and recirculation means interconnecting the sump and the liquid spray chamber. Auxiliary components include a particulate filter, fan means, germicidal ultraviolet light means, dehumidification means, heating means and a compressor. The apparatus is designed for use in efficiently improving interior environmental air quality within homes, offices, hospitals and the like, and is adaptable for use in motorized vehicles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.