Flow meter

Details Flow meter Flow meter

1977-02-24

1979-02-20

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Tank type

G01F 175

Patent

active

041400135

ABSTRACT:
A flow meter for metering the flow of gaseous or liquid media comprising a rotatably movable measuring organ, a measured-value pickup device for obtaining an electrical quantity corresponding to the revolutions of the measuring organ, and an evaluating device connected to the measured-value pickup device. In accordance with the invention, the flow meter is further provided with a voltage generator responsive to the measuring organ and with a means for coupling the output voltage of the generator via an electrical buffer device to the measured-value pickup device and/or the evaluating device.

REFERENCES:
patent: 3039311 (1962-06-01), Bassett
patent: 3169398 (1965-02-01), Sparling et al.
patent: 3344666 (1967-10-01), Rilett
patent: 3379059 (1968-04-01), Wiley
patent: 3562645 (1971-02-01), Hewlett, Jr.
patent: 3610039 (1971-10-01), Althouse et al.
patent: 3623835 (1971-11-01), Boyd
patent: 3826985 (1974-07-01), Wiley

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