Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2005-03-18
2009-08-11
Paschall, Mark H (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S501000, C219S505000, C219S412000, C374S102000
Reexamination Certificate
active
07573005
ABSTRACT:
A method, computer program, and cooking device for detecting boiling of liquids. The invention is implemented with a computer program executed by a processor or other computing device of a cooking unit such as an induction range. The computer program comprises a code segment for receiving an indication of successive temperatures of the vessel and for calculating a slope of a curve representing the successive temperatures versus time; a code segment for detecting boiling of the liquid based on the slope of the curve; and a code segment for providing an output which may be used to indicate the boiling. The computer program may also include a code segment for receiving variables relating to parameters and/or characteristics of the cooking vessel to refine the boiling detection.
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Hovey & Williams, LLP
Paschall Mark H
Thermal Solutions Inc.
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