Foaming device
US11957274B2 · kind B2 · utility
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0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2022 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | May 11, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/4496
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device for producing fluid foam includes a container where the fluid can be accommodated, and includes a foaming tool rotatable in the inner volume of the container. The texture and the porosity of the fluid foam obtained are provided by shear energy coming from Couette Flow effect and depend on the dimension of the foaming tool with respect to the inner volume of the container, on the location of the foaming tool from the bottom of the container and on the rotation speed of the foaming tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.