PERISTALTIC PUMP Russian patent published in 1995 - IPC

Abstract RU 2028509 C1

FIELD: pump engineering. SUBSTANCE: rotor is received in a pressure tight working chamber filled with fluid. The rotor has pressing rollers which pinch a flexible hose. The chamber is rigid, has constant volume and provided with preliminary inflated flexible hose. EFFECT: enhanced efficiency. 1 dwg

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RU 2 028 509 C1

Authors

Puzanov Gennadij Ivanovich[Ua]

Solodkij Mikhail Dmitrievich[Ua]

Dates

1995-02-09—Published

1991-06-28—Filed