PERISTALTIC LIQUID BATCHMETER Russian patent published in 1994 - IPC

Abstract RU 2011172 C1

FIELD: measurement technology. SUBSTANCE: device has a working chamber made in the form of a rigid semicylindrical chute, ejector made in the form of a magnetically operated closed length of a flexible hose with an ellipse-shaped cross-section filled with magnetic liquid. The magnetic liquid under action of magnetic field cuts off the working chamber flow section displacing a taken batch or taking it. EFFECT: enhanced accuracy and reliability. 3 cl, 3 dwg

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RU 2 011 172 C1

Authors

Karasev A.N.

Arzumetova M.S.

Dates

1994-04-15—Published

1990-12-17—Filed