Method of grilling and/or heating a food product, and device therefor
AssigneeSeb S.A.
InventorsRoger Eisenberg, Michel Klinger
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Abstract
A process and apparatus for grilling and/or reheating a food product by subjecting the product, for an operating time T, to infrared radiation from at least one electrically operated unit for producing infrared radiation, the process comprising: setting a preestablished value for a frequency f; and varying, during at least part of the time T, the electrical supply to the electrically operated unit in a discontinuous manner between a first supply level during a time T1 and a second supply level, different from the first level, during a time T2 in cycles having the preestablished frequency f in order to generate infrared radiation of variable wavelength, wherein 1/f=T1+T2 whereby the product is heated by the infrared radiation.
Claims25
Process for grilling and/or reheating a food product by subjecting the product, for an operating time T, to infrared radiation from at least one electrically operated means for producing infrared radiation, said process comprising:
- setting a preestablished value for a frequency f;
- and varying, during at least part of the time T, the electrical supply to the electrically operated means in a discontinuous manner between a first supply level during a time T1 and a second supply level, different from the first level, during a time T2 in cycles having the preestablished frequency f in order to generate infrared radiation of variable wavelength, wherein 1/f=T1+T2 whereby the product is heated by the infrared radiation.
Dependencies are inferred from the claim text.