Measuring and testing – Volume or rate of flow – Mass flow by imparting angular or transverse momentum to the...
Patent
1992-09-01
1994-03-01
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Mass flow by imparting angular or transverse momentum to the...
73218, 222 55, 222 77, 177145, G01F 100
Patent
active
052897249
ABSTRACT:
A gravimetric metering apparatus for pourable material comprises a rotor rotating about vertical axis. The rotor has the form of a disk divided into four sectors. In a four phase measuring process the individual sectors are cyclically charged with pourable material, weighed and discharged. Preferably, an emptied sector is weighed as well and the determined tare weight is deducted from the brutto weight.
REFERENCES:
patent: 4336851 (1982-06-01), Iwako
patent: 4528848 (1985-07-01), Hofner
patent: 5125535 (1992-06-01), Ohlman
Goldstein Herbert
Pfister GmbH
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