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:
Mar. 18, 2008
Filed:
Nov. 13, 2006
Applicants:
Hans-jürgen Bauer, Traunstein, DE;
Robert Hasslberger, Ruhpolding, DE;
Inventors:
Hans-Jürgen Bauer, Traunstein, DE;
Robert Hasslberger, Ruhpolding, DE;
Assignee:
BSH Bosch und Siemens Hausgeraete GmbH, Munich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 1/02 (2006.01); F27D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method and a circuit arrangement for preventing overheating of a cooking appliance. The arrangement includes a power circuit with a heating element and a control circuit with a coupling switch. The control circuit and the power circuit are coupled by the coupling switch. The arrangement further includes a safety switch to the control circuit. The coupling switch interrupts a power supply to the power circuit to the heating element when a limiting temperature in the cooking appliance is exceeded.