Home device capable of gas detection
US11885727B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2020 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Mar 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N15/075
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The home device capable of gas detection is provided and includes a main body and a gas detection module. The main body has at least one inlet, at least one outlet and a gas flowing channel disposed between the at least one inlet and the at least one outlet. The gas detection module is disposed in the gas flowing channel of the main body and includes a piezoelectric actuator and at least one sensor. Gas is inhaled into the gas flowing channel through the inlet by the piezoelectric actuator, is discharged out through the outlet, and is transported to the at least one sensor to be detected so as to obtain gas information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.