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. 22, 2014
Filed:
Jan. 14, 2010
Applicant:
Diego Neftali Gutierrez, Varese, IT;
Inventor:
Diego Neftali Gutierrez, Varese, IT;
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An induction cooking heater having at least one inductor and ferrite bars as magnetic field concentrators located beneath the inductor comprises a sensing circuit associated to the ferrite bars and adapted to monitor at least one electric parameter of the sensing circuit in order to prevent the ferrite bars from reaching the Curie point temperature.