Measuring and testing – Specific gravity or density of liquid or solid
Patent
1976-03-22
1977-09-20
Gill, James J.
Measuring and testing
Specific gravity or density of liquid or solid
73 611R, 324 61QS, G01N 2722, G01N 900
Patent
active
040488446
ABSTRACT:
Electric system for a meter for measurements of density of the mixtures conveyed in pipelines. The system has a capacity sensor installed in a pipeline and being connected, via a capacitance transducer, with a system compensating temperature induced variations in capacity. The input of the said system is connected with a temperature sensor installed in the pipeline, while the output of the said system is connected with an indicator-recording system. Instead of being connected with the input of the system, the temperature sensor can be connected with the capacitance transducer which is then connected directly with the indicator-recording system. In the case of the mixture temperature's being constant or varying within a narrow range, the electric system of the meter comprises a capacity sensor connected, via the capacitance transducer directly with the indicator-recording system.
REFERENCES:
patent: 2985826 (1961-05-01), Fluegel
patent: 3176222 (1965-03-01), Atkisson
patent: 3635082 (1972-01-01), Prellwitz et al.
patent: 3839911 (1974-10-01), Zimmerman et al.
Bednarczyk Jan
Dunikowski Andrzej
Keska Jerzy
Pisarkiewicz Tadeusz
Zamarski Andrzej
LandOfFree
Electric system of meter for measurements of density of mixtures does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric system of meter for measurements of density of mixtures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric system of meter for measurements of density of mixtures will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-664834