Automatic faucet
US11821185B2 · kind B2 · utility
2Cited by
1References
10Claims
0Family size
Inventors
Key dates
| Filing date | Jul 27, 2021 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C2001/0415
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An automatic faucet includes a faucet body, an inner tube, a faucet nozzle, a sensor, and a waterway control unit. The waterway control unit is fitted in the faucet body. The waterway control unit includes a mixed water valve core for delivering water to the inner tube, a solenoid valve for controlling water flowing out from the inner tube, and an integrated valve seat for accommodating the mixed water valve core and the solenoid valve. The sensor is electrically connected to the solenoid valve. The structure and the assembly process of the faucet are simplified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.