Digital temperature sensor

Details Digital temperature sensor Digital temperature sensor

1980-11-28

1984-05-15

Yasich, Daniel M.

Thermal measuring and testing

Temperature measurement

By a vibratory effect

73855, 73DIG1, 310361, G01K 1122, G01K 732

Patent

active

044485468

ABSTRACT:
A temperature sensor is formed by mounting a force-sensitive resonator on a resilient or non-resilient base structure, preferably in an enclosure such that thermally induced expansions or contractions of the base structure apply a stress to the resonator. The resonant frequency of the resonator is measured to provide an indication of the temperature of the base structure and resonator.

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patent: 3879992 (1975-04-01), Bartera
patent: 3967490 (1976-07-01), Brady
patent: 4155257 (1979-05-01), Wittke

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