METHOD FOR ASSESSING IMPURITY CONTENT OF GAS FLOW Russian patent published in 1994 - IPC

Abstract RU 2011981 C1

FIELD: instrumentation engineering. SUBSTANCE: method involves ionization of a gas flow, passage of it through chambers generating electric fields perpendicular to the direction of the flow, and determination of the ratio between the field induced currents. The field-generating chambers could be close together or far apart, the flow passing through a coil pipe. EFFECT: better measurement results. 4 cl, 2 dwg

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RU 2 011 981 C1

Authors

Pertti Puumalajnen[Fi]

Dates

1994-04-30Published

1988-12-02Filed