Measuring and testing – Volume or rate of flow – Using differential pressure
Patent
1983-05-16
1984-12-11
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Using differential pressure
73DIG5, G01F 124
Patent
active
044870779
ABSTRACT:
An electric remote readout for fluid flow meters wherein a magnetic follower moves in accordance with the quantity of the fluid flowing through the meter and it carries electric contacts therewith. An electric resistor is positioned in contact with the electric contact to indicate the electric resistance in accordance with the position of the indicator. The resistor and the contact are of low friction material, and the resistor is adjustable in a general setting position as well as in a fine setting position by means of an adjusting screw. A remote electric readout is connected with the resistor an an electric conductor operating therewith, all to give a digital readout of the quantity of fluid flowing.
REFERENCES:
patent: Re25208 (1962-07-01), Perkins
patent: 1499839 (1924-07-01), Nicholson
patent: 2325884 (1943-08-01), Schorn
patent: 2459689 (1949-01-01), Dickey et al.
patent: 3204452 (1965-09-01), Sorenson et al.
patent: 3218853 (1965-11-01), Ongaro
patent: 3253459 (1966-05-01), Sorenson et al.
patent: 3398305 (1968-08-01), Brewer
patent: 3805611 (1974-04-01), Hedland
patent: 3889535 (1975-06-01), Bull et al.
Goldstein Herbert
Hansmann Arthur J.
Racine Federated Inc.
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