Airborne microorganism measurement device and air conditioning device including the same
US10895532B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2017 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/483
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An airborne microorganism measurement device includes a housing including a first body and a second body, an air passage formed between the first body and the second body such that air containing airborne microorganisms pass therethrough, a charging part and a collecting part disposed in the air passage to charge and collect the airborne microorganisms, a high voltage generating device provided in the first body to supply a high voltage to the charging part and the collecting part, and a light emitting unit and a light receiving part provided in the second body to detect a fluorescent signal generated by irradiating the airborne microorganisms collected in the collecting unit with light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.