GEAR PUMP Russian patent published in 2014 - IPC F04C2/14 F04C2/08

Abstract RU 2530692 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to gear pump. Gear pump comprises several gears engaged to feed the medium and fitted in the pump housing to run therein. One of gears is driven by pump shaft coupled with the drive. Brake ring is fitted on pump shaft to act on pump friction surface or on that of pump housing.

EFFECT: uniform feed at variable working pressures and loads.

10 cl, 5 dwg

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RU 2 530 692 C2

Authors

Ul'Rikh Khel'Bing

Arkadiush Tomzik

Ditrikh Vittsler

Dates

2014-10-10—Published

2011-03-18—Filed