Thermal measuring and testing – Temperature measurement – By electrical or magnetic heat sensor
Patent
1983-05-31
1985-05-14
Frankfort, Charles
Thermal measuring and testing
Temperature measurement
By electrical or magnetic heat sensor
374185, 323365, 330143, 338 25, G01K 720, G01K 722
Patent
active
045168652
ABSTRACT:
A resistance thermometer in which a temperature sensing resistor is connected in parallel with a series combination consisting of a signal output resistor and a compensating resistor. By choosing the resistance ratio between two resistors to be equal to the ratio of the desired resistance value to the error of the temperature sensing resistor, the output voltage developed on the signal output resistor reflects the voltage expected on the temperature sensing resistor without the resistance error thereof. The temperature sensing resistor and the compensating resistor constitute a circuit unit which is detachable from the rest of the resistance thermometer.
REFERENCES:
patent: 3949609 (1976-04-01), Hammerslag
T. S. Sligh, Jr., Scientific Papers of the Bureau of Standards, 1/5/21, pp. 51 and 52.
K. Kraus, Archiv fur Technisches Messen and Messtechnische Praxis, No. 478, pp. 187-190, Nov. 1975.
Henry E. Sostman, "Resistance Thermometers", Instruments & Control Systems, Oct. 1966.
Frankfort Charles
Worth W. Morris
LandOfFree
Resistance thermometer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Resistance thermometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resistance thermometer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-766163