Filtration device for the filtration of a liquid metal or an alloy thereof, and a filtration method using said filtration device
US10434569B2 · kind B2 · utility
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8References
17Claims
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Assignee
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Key dates
| Filing date | Jul 29, 2016 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Jul 29, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Filtration devices are provided with original structural features to allow a better stiffness of the same and prevent the possibility of being distorted and/or driven under the pressure of a flux of liquid metal or an alloy thereof which is passing there through. Said features may consist of a ridge portion extending the periphery of a filtration device, a rim portion provided in double-basket filtration devices, or a particular «M» shape filtration device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.