Fluid meter

Details Fluid meter Fluid meter

1977-02-04

1978-08-22

Queisser, Richard C.

Measuring and testing

Volume or rate of flow

Expansible chamber

G01F 306

Patent

active

041079922

ABSTRACT:
A fuel dispensing system having a positive displacement vane type fuel meter with an enclosed rotor assembly mounted within a fluid tight housing and connected to a fluid inlet and outlet of the housing to be rotated in direct proportion to the volume of gasoline conducted through the meter and two alternative embodiments of electrical pulse generating means with two Hall effect pickups mounted externally of the housing, ferromagnetic plugs extending through the housing and ferromagnetic means mounted on the rotor assembly to cooperate with the ferromagnetic plugs to generate an electrical pulse with each pickup for each predetermined increment of gasoline conducted through the meter.

REFERENCES:
patent: 348217 (1986-08-01), Isbell
patent: 1935096 (1933-11-01), Muller
patent: 1961592 (1934-06-01), Muller
patent: 2017825 (1935-10-01), Woodford
patent: 3166936 (1965-01-01), Fisher et al.
patent: 3613000 (1971-10-01), Weir
patent: 3636767 (1972-01-01), Duffy
patent: 3821899 (1974-07-01), Granberg
patent: 3874235 (1975-04-01), Sanden

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