Flow self-adjusting faucet aerator
US10697162B2 · kind B2 · utility
8Cited by
3References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 5, 2018 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Oct 10, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A20/411
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A flow self-adjusting faucet aerator includes an aerator unit. Upper and lower ends of the aerator unit have a water inlet and a water outlet, respectively. A flow regulator is fitted in the water inlet of the aerator unit. The flow regulator can automatically adjust the discharge area according to the change of the water pressure of the influent water flow to maintain the stability of the water outflow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.