Air sterilizer
US10842905B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/15
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is an air sterilizer for filtering and discharging harmful components from inflowing air, comprising: a body having an air inlet part, through which outside air is introduced, and an air outlet part, through which the air filtered inside is discharged; a primary filtering part detachably provided in the body and filtering contaminant particles from the inflowing and moving air; an air intake fan for allowing the air to inflow through the air inlet part; a secondary electrostatic filter part for sterilizing harmful components from the air, which has been filtered through the primary filtering part, by applying continuous and repetitive damage to the harmful components; and an ion-generating part for supplying anions to the air, from which the harmful components have been filtered through the secondary electrostatic filter part, so as to allow the air to be discharged to the outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.