Mass flow meter

Details Mass flow meter Mass flow meter

1976-02-17

1977-05-31

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

System

73194M, G01F 132

Patent

active

040261506

ABSTRACT:
A method and apparatus for determining the mass flow of a fluid using dielectric constant measurements to determine density and converting the velocity of flow to a related frequency. The measurement of both the dielectric constant and frequency are made using a single capacitor.

REFERENCES:
patent: 2813424 (1957-11-01), Leipmann et al.
patent: 3164990 (1965-01-01), Henness et al.
patent: 3208269 (1965-09-01), Eccles et al.
patent: 3224273 (1965-12-01), Sipin
patent: 3635082 (1972-01-01), Prellwitz et al.
patent: 3635084 (1972-01-01), Lamphere
patent: 3719073 (1972-03-01), Mahon
patent: 3772915 (1973-11-01), Stamler
patent: 3776033 (1973-12-01), Herzl
patent: 3927566 (1975-12-01), Zanker

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