Self-cleaning device and a water outlet device
US11779939B2 · kind B2 · utility
7Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Nov 11, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/74
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A self-cleaning device and a water outlet device are provided. The self-cleaning device includes a liquid flow chamber, one or more ejector pins, and an elastic deformation body. The self-cleaning device is configured to remove scale in one or more liquid outlet holes of the self-cleaning device automatically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.