Measuring and testing – Gas content of a liquid or a solid – By vibration
Patent
1980-07-22
1982-05-04
Kreitman, Stephen A.
Measuring and testing
Gas content of a liquid or a solid
By vibration
73 52, G01N 700
Patent
active
043275745
ABSTRACT:
A method for measuring the amount of a gas, such as carbon dioxide, dissolved in a liquid in a sealed thin-walled container without piercing the container or breaking the seal of the container. This is accomplished by deforming the thin-walled container by exerting a known force thereon, measuring the resulting deflection of the container, and measuring the ambient temperature of the liquid. By reference to a pre-calibrated chart, one can then find the amount of gas dissolved in the liquid at the known temperature and calculated pressure.
REFERENCES:
patent: 2736191 (1956-02-01), Bockelmann et al.
patent: 2737803 (1956-03-01), Doudera, Jr. et al.
patent: 3958448 (1976-05-01), Willis et al.
patent: 4208903 (1980-06-01), Hopper et al.
Alberghini Alfred C.
Donalson Dennis C.
Kreitman Stephen A.
Sewell Plastics Inc.
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