CONTROLLED DISPLACEMENT AXIAL-PISTON PUMP Russian patent published in 1997 - IPC

Abstract RU 2100646 C1

FIELD: mechanical engineering; hydraulic drives. SUBSTANCE: axis of rotation of unit is displaced towards suction channel relative to axis of pump with differential piston provided with pin and hole in distributor into which pin is fitted. Zero spring is installed in larger diameter piston space of regulator. This spring thrusts with its one end against regulator housing, and with other end, against piston shank. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg

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RU 2 100 646 C1

Authors

Karavaev V.A.

Dates

1997-12-27Published

1994-11-29Filed