Thermal measuring and testing – Temperature measurement – Combined with diverse art device
Patent
1997-06-11
1999-03-02
Bennett, G. Bradley
Thermal measuring and testing
Temperature measurement
Combined with diverse art device
374133, G01J 514
Patent
active
058761209
ABSTRACT:
An apparatus and method for measuring a food temperature in a microwave oven makes it possible to precisely measure a temperature of food placed in a microwave oven by providing thereto a simple circuit composition in order to carry out the measurement without regard to kinds of food, cooking, heating device or temperature variation therearound. The apparatus and method realizes a simplified temperature measuring apparatus, thereby facilitating miniaturization thereof and reinforcing price competitiveness, wherein the compensation voltage variation with regard to an ambient temperature variation is adjusted to disclose a linear characteristic, and a new output voltage is generated using a final output voltage and a compensation voltage in a temperature range in which the compensation voltage is non-linearly disclosed in accordance with the variation of the ambient temperature, thereby precisely compensating the ambient temperature which is variable in a wide range thereof.
REFERENCES:
patent: 4191876 (1980-03-01), Ohkubo et al.
patent: 5045658 (1991-09-01), Smith
patent: 5150969 (1992-09-01), Goldberg et al.
patent: 5436443 (1995-07-01), Abtahi
patent: 5589094 (1996-12-01), Bu
patent: 5693247 (1997-12-01), Bu et al.
patent: 5696703 (1997-12-01), Barber
patent: 5702626 (1997-12-01), Kim
Bennett G. Bradley
LG Electronics Inc.
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