Liquid flowmeters

Details Liquid flowmeters Liquid flowmeters

1978-05-26

1980-04-29

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Tank type

G01F 105

Patent

active

041999827

ABSTRACT:
A fluid flowmeter comprising a rotor mounted in a chamber for rotation about a predetermined axis of the chamber by flow of fluid through the chamber. The fluid enters the chamber in use at or near both poles of the axis in a plurality of separate flows parallel to and including the polar axis and leaves the chamber at an equatorial region of the chamber relative to the axis. The rotor is supported during movement in the chamber solely by means of fluid flow there through. The flowmeter is further provided with means for sensing the rate or amount of rotation of the rotor without physical contact therewith.

REFERENCES:
patent: 979518 (1910-12-01), Larrabee
patent: 1056438 (1913-03-01), Munroe
patent: 1190251 (1916-04-01), Munroe
patent: 1235559 (1917-08-01), De Leval
patent: 1799635 (1931-04-01), Nuebling
patent: 3863806 (1975-02-01), Risser, Jr.

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