Automated oven calibration system

Details Automated oven calibration system Automated oven calibration system

2005-12-27

2005-12-27

Paschall, Mark (Department: 3742)

Electric heating

Heating devices

With power supply and voltage or current regulation or...

C219S492000, C219S412000, C374S001000

Reexamination Certificate

active

06979804

ABSTRACT:
A cooking appliance includes an oven cavity, an electric heating element, a control element for selecting an oven cavity temperature, a timer and a calibration system for regulating operational parameters of the cooking appliance. The calibration system adjusts operational parameters of the cooking appliance based upon an amount of time required to achieve the selected oven cavity temperature. Preferably, the timer measures the amount of time needed to achieve the oven cavity temperature during a no load condition in order to set a baseline. Once the time is determined, the calibration system adjusts offset temperatures, hysterisis temperatures and/or cooking times to account for variations in power delivered to the oven cavity.

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