Thermal measuring and testing – Temperature measurement – By electrical or magnetic heat sensor
Patent
1983-04-21
1986-03-25
Yasich, Daniel M.
Thermal measuring and testing
Temperature measurement
By electrical or magnetic heat sensor
307 2, 374141, G01K 1116, H01L 4900
Patent
active
045779791
ABSTRACT:
Temperature detectors are disclosed which employ, as their active elements, pieces of partially pyrolyzed polymer material which switch to a more highly conductive state under appropriate imposed electrical bias conditions when the ambient temperature increases above the switching temperature of the detector.
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Goldberg Harris A.
Kalnin Ilmar L.
Williams Clyde C.
Celanese Corporation
Yasich Daniel M.
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