Section and method for cooling a continuous line combining dry cooling and wet cooling
US11339455B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Mar 22, 2018 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Nov 18, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C2/40
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Cooling section for a steel strip continuous annealing or galvanizing line arranged to handle a metal strip (1), said section comprising at least one area (2) for dry cooling set up to project gas on said steel strip and at least one wet cooling area (5) set up to project a liquid or a mixture of gas and liquid on said steel strip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.