Home air purification system
US11472260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2018 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Jul 7, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2221/12
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An air purification system includes an air purifier with a control unit and a filtration unit, at least one human-machine interface, at least one nomadic air sensor designed to be able to be coupled to the air purifier, or uncoupled from the air purifier, the control unit being designed to control the filtration unit according to at least one coupled operating mode taking into account measurement feedback from the air sensor, and one uncoupled operating mode not taking into account measurement feedback from the air sensor, wherein in the uncoupled operating mode of the air purifier, the human-machine interface is designed to display measurements from the nomadic air sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.