Flow measuring device

Details Flow measuring device Flow measuring device

1980-07-21

1982-08-10

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Using differential pressure

G01F 146

Patent

active

043431950

ABSTRACT:
A pitot tube having a series of pressure sensing ports on the upstream side of the tube and a second series of pressure sensing openings on the downstream side of the tube. A longitudinal internal wall in the tube forms a pair of chambers, one of which communicates with the upstream ports and the second which communicates with the downstream ports. A plate attached to the end of the tube has diverging passages communicating with the two chambers, the plate forming a flange for connecting a manifold, a transmitter for indicating the flow pressures sensed by the ports, a gauge or the like.

REFERENCES:
patent: 1087988 (1914-02-01), Sheldon
patent: 1110023 (1914-09-01), Wilkinson
patent: 1250238 (1917-02-01), Spitzglass
patent: 1374359 (1921-04-01), Collins
patent: 2679163 (1954-05-01), Morris et al.
patent: 3751982 (1973-08-01), Lambert

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