HYDRAULIC SYSTEM OF TRACTOR Russian patent published in 1997 - IPC

Abstract RU 2084355 C1

FIELD: mechanical engineering; agricultural and industrial tractors. SUBSTANCE: hydraulic system has pump 1 communicating through suction hydraulic line 2 with hydraulic tank 3 and hydraulic motor 4 for instance, hydraulic cylinder. Moreover, hydraulic system has hydraulic distributor 5 placed in communication with hydraulic tank 3 by return hydraulic line 6 through viscous resistance throttle 7. Return hydraulic line 6 communicates additionally with suction hydraulic line 2 through spring-loaded check valve 8. EFFECT: enlarged operating capabilities and improved reliability. 1 dwg

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RU 2 084 355 C1

Authors

Ksenevich I.P.

Fleer D.E.

Dates

1997-07-20—Published

1995-01-27—Filed