Electric induction heating of strip or slab material
US10143044B1 · kind B1 · utility
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3References
14Claims
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Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Oct 3, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/101
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rectangular sheet heating inductor or a multi-turn inductor is provided for induction heat treatment of a strip or slab material that may require a change in the interior opening of the inductor to allow an abnormal region of the material to pass through the interior opening and/or to allow a change in a dimension of the inductor to achieve impedance load matching with a material having variable electromagnetic properties such as a multiphase steel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.