Temperature sensor based on resistance measurement and...

Details Temperature sensor based on resistance measurement and... Temperature sensor based on resistance measurement and...

2006-05-26

2009-08-04

Paik, Sang Y (Department: 3742)

Electric heating

Heating devices

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

C219S460100

Reexamination Certificate

active

07569798

ABSTRACT:
A temperature sensor is disclosed comprising a sensor element having a temperature-dependent resistance that is enclosed with a tube. In one embodiment, the tube is a quartz glass tube. In another embodiment the temperature sensor is a conventional halogen lamp, designed for use as a light source. The temperature sensor can be advantageously to precisely measure temperatures in a radiant heater, such as that present in a electric cooking appliance.

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International Search Report from PCT/EP2004/013525 dated May 18, 2005.
Chinese Office Action for Chinese Application No. 200480040595.8.

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