Method of and apparatus for measuring the degree of gas charge i

Details Method of and apparatus for measuring the degree of gas charge i Method of and apparatus for measuring the degree of gas charge i

1984-05-14

1986-01-21

Swisher, S. Clement

Measuring and testing

Gas content of a liquid or a solid

By vibration

73438, 137 91, G01N 926, G01N 700

Patent

active

045650853

ABSTRACT:
A method of and apparatus for the measurement of the degree of charging of a liquid synthetic resin component with a gas in which the flushing of the measuring column and the detection of the hydrostatic pressure are effected solely by control of the intake valve to the measuring chamber, a discharge valve at the bottom of an overflow chamber connected to the measuring chamber, and a three position valve connected to the top of the overflow chamber. In one position of this latter valve, a pressurized gas is applied to the overflow chamber to drive overflow liquid component back to the tank: in another position of this valve the column can be equilibrated with atmospheric pressure: in a third position this valve is closed.

REFERENCES:
patent: 2541102 (1951-02-01), Rymal
patent: 3690184 (1972-09-01), Chadenson
patent: 4089206 (1978-05-01), Raffel et al.
patent: 4195527 (1980-04-01), Ebeling
patent: 4201082 (1980-05-01), Dockhorn
patent: 4365505 (1982-12-01), Holzl

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