Measuring and testing – Volume or rate of flow – Using turbine
Patent
1979-05-07
1981-09-08
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Using turbine
128726, G01F 106, A61B 508
Patent
active
042877750
ABSTRACT:
An instrument comprises a rotor within a stator. The stator is mounted within a casing which forms a gallery which extends circumferentially around the stator, and an inlet which communicates with the gallery at one end and which projects radially outwardly with respect to the stator from that end. Oblique slots are formed in the stator so that fluid flow to be measured is passed from the gallery to the interior of the stator through them. A barrier in the gallery constrains fluid to flow around the gallery in one direction only.
REFERENCES:
patent: 470033 (1892-03-01), Beckmann
patent: 4089220 (1978-05-01), Houlberg
patent: 4182175 (1980-01-01), Boehringer
Ferraris Development and Engineering Company Limited
Goldstein Herbert
Greigg Edwin E.
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