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US 11,953,261 B2Granted
Food treatment device
AssigneeBSH Hausgeräte GmbH
InventorsChristian Böttcher, Andreas Kaiser, Markus Kuchler
Life of this patent
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Abstract
A food treatment appliance includes a thermally insulated food treatment chamber, a refrigeration unit, a microwave generation facility configured to introduce microwaves with an associated microwave frequency into the food treatment chamber, and a low-frequency generation facility configured to introduce into the food treatment chamber low-frequency waves with a frequency which is lower than the microwave frequency.
Claims19
A food treatment appliance, comprising:
- a food treatment chamber;
- a first function unit for treating food in the food treatment chamber;
- a second function unit for treating food in the food treatment chamber, said second function unit being configured in the form of a low-frequency generation facility for introducing low-frequency waves with a frequency of less than 902 MHz into the food treatment chamber;
- a detector for detecting a used portion of the low-frequency waves used in the food treatment chamber;
- and
- an evaluation facility configured to reduce the introduction of the low-frequency waves and to activate the first function unit automatically based on the detected used portion being below a preset threshold value.
3 more elements
A food treatment appliance, comprising:
- a thermally insulated food treatment chamber;
- a refrigeration unit;
- a microwave generation facility configured to introduce microwaves with an associated microwave frequency into the food treatment chamber;
- a low-frequency generation facility configured to introduce into the food treatment chamber low-frequency waves with a frequency which is lower than the microwave frequency;
- a detector for detecting a used portion of the low-frequency waves used in the food treatment chamber;
- and
- an evaluation facility configured to reduce the introduction of the low-frequency waves and to increase a power of the microwave generation facility automatically based on the detected used portion being below a preset threshold value.
4 more elements
Dependencies are inferred from the claim text.