Electric heating device comprising a plurality of heating elements
US6940050B2 · kind B2 · utility
9Cited by
4References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 29, 2003 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Oct 29, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/023
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electric heating device and a method of controlling such a heating device, by means of which homogeneous heating of a heating register is to be achieved. For this purpose, the allocations between the control channels of a control device and the heating elements are varied at predetermined time intervals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.