Patent · US Active

Food treatment device

US11953261B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

BSH Hausgeräte GmbH · DE

Inventors

Christian Böttcher · Traunstein, DE
Andreas Kaiser · Villeneuve-d'Ascq, FR
Markus Kuchler · Gstadt am Chiemsee, DE

Key dates

Filing date	Oct 16, 2018
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Feb 10, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA23V2002/00
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.