Method for operating an induction cooking hob and cooking hob using such method
US10893579B2 · kind B2 · utility
2Cited by
85References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2018 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Mar 20, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for operating an induction cooking hob including a plurality of inductors in association with induction resonant inverters operating in load-dependent frequency ranges includes a simultaneous activation of inductors, in at least one phase of the control period, independently from their association to one or more overlying cooking utensils but only according to at least partial overlapping of associated operating frequency ranges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.