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:
Jan. 12, 2021
Filed:
Jul. 17, 2018
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventors:
Carlo Calesella, Castelmassa, IT;
Andrea Gallivanoni, Casorate Sempione, IT;
Davide Parachini, Cassano Magnago, IT;
Cristiano Vito Pastore, Camerio, IT;
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/06 (2006.01); H05B 6/04 (2006.01); H05B 6/12 (2006.01);
U.S. Cl.
CPC ...
H05B 6/065 (2013.01); H05B 6/1272 (2013.01); H05B 2206/02 (2013.01); H05B 2213/03 (2013.01);
Abstract
A method for operating an induction cooking hob including a plurality of inductors in association with induction resonant inverters operating in load-dependent frequency ranges includes a simultaneous activation of inductors, in at least one phase of the control period, independently from their association to one or more overlying cooking utensils but only according to at least partial overlapping of associated operating frequency ranges.