Oscillators – With device responsive to external physical condition – Temperature or light responsive
Patent
1977-01-19
1978-05-16
Kominski, John
Oscillators
With device responsive to external physical condition
Temperature or light responsive
73362SC, G01K 722
Patent
active
040901513
ABSTRACT:
A device for producing at the output of a multivibrator an electric signal the period of which is a linear function of a temperature to which is subjected the measuring probe, characterized in that said multivibrator consists in a comparator whose first input comprises the probe, said probe consists in at least two semi-conducting junctions connected two by two in parallel and in opposite directions, and the other components of the device, particularly those of the second comparator input comprising a capacitor, remains invariable.
REFERENCES:
patent: 3440883 (1969-04-01), Lightner
patent: 3604957 (1971-09-01), Satula
Presset Rene
Torregrosa Michel
Crouzet
Kominski John
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