The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2025
Filed:
Mar. 05, 2020
Applicant:
Electrolux Appliances Aktiebolag, Stockholm, SE;
Inventors:
Assignee:
ELECTROLUX APPLIANCES AKTIEBOLAG, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 36/24 (2005.12); A47J 36/26 (2005.12); H05B 6/06 (2005.12);
U.S. Cl.
CPC ...
A47J 36/2483 (2012.12); A47J 36/26 (2012.12); H05B 6/065 (2012.12); H05B 2213/03 (2012.12);
Abstract
A kitchen appliance is disclosed. The kitchen appliance comprises: a user interface control unit for interacting with a user; a plurality of driver units configured to control power supply to a plurality of coils; and the plurality of coils configured to heat one or more cookers based on electromagnetic induction effect, wherein each driver unit is configured to generate a control signal for a corresponding coil of the plurality of coils, and the control signal is used for controlling the power supply to the corresponding coil by controlling turn-on or turn-off of an insulated gate bipolar transistor (IGBT) in a single-pipe module.