Sensor device for a heating device

Details Sensor device for a heating device Sensor device for a heating device

2007-12-20

2010-10-12

Paschall, Mark H (Department: 3742)

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

C219S446100, C219S448110, C219S494000

Reexamination Certificate

active

07812288

ABSTRACT:
A sensor for a sensor device on a cooking hob is provided with contacts on a support, an electronic circuit for signal processing and a resistance track for temperature measurement. The sensor is arranged in a tubular metallic housing above a radiant heater of the cooking hob. The metallic housing is operated as an electromagnetic pan recognition sensor. The functions of temperature measurement and pan recognition can be combined in one sensor device as a module. A good transmission of sensor signals can be achieved as a result of the physical proximity of the sensor signal processor to the sensor by placing them on the same support.

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