US PATENT SUBCLASS 73 / 61.79
.~.~ By vibration


Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

53.01  DF  LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID {15}
61.41  DF  .~ Content or effect of a constituent of a liquid mixture {8}
61.79.~.~ By vibration


DEFINITION

Classification: 73/61.79

By vibration:

(under subclass 61.41) Subject matter wherein the determination is made by utilizing vibration in order to measure or detect the content of or the effect of a constituent of a liquid mixture.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19.03, for measuring the gas content of a liquid by measuring the effect of the liquid on vibration.

24.01, for utilization of vibration to analyze gas.

40.05+, for acoustic detection of liquid leakage utilizing pressurized fluid.

54.24, for determining viscosity of a liquid by measuring the force reactance to a member vibrated therein.

54.41, for utilizing vibration to test the viscosity of a liquid. 61.45, for determining a multiphase liquid constituent of a liquid mixture measuring vibration.

61.49, for utilizing vibration to determine the liquid constituent of a liquid mixture.

61.75, for measuring the solid components of a liquid utilizing vibration.

64.42, for testing of a gelling or coagulation property of a liquid utilizing vibration.

64.53, for testing a liquid or a liquid suspension of a solid by utilizing vibration.

592, for detecting liquid leakage and location by utilizing vibration.