PNEUMO-HYDRAULIC MACHINE Russian patent published in 2001 - IPC

Abstract RU 2166098 C2

FIELD: pumping fluid media; driving various mechanisms. SUBSTANCE: machine is provided with working medium supply and discharge passages and rotors kinematically interconnected in pairs and mounted eccentrically in respective chambers. Located between rotors is separating member made in form of two pistons interconnected mechanically. Separating member is mounted for reciprocating between rotors. End faces of pistons directed towards respective rotors are tangential relative to their cylindrical surfaces and are made in form of rectangles. EFFECT: enhanced tightness of working space; enhanced operational reliability. 4 cl, 3 dwg

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RU 2 166 098 C2

Authors

Romanovskij V.F.

Ivanov V.S.

Dates

2001-04-27—Published

1999-04-23—Filed