HYDRAULIC DISTRIBUTOR FOR MOBILE MACHINE Russian patent published in 1997 - IPC

Abstract RU 2090044 C1

FIELD: agricultural engineering, in particular, farm machines equipped with hydraulic system, may be used in handling, road and other machines. SUBSTANCE: hydraulic distributor has safety-overflow section and working sections, each having body and slide valve with cavities and openings for feeding flows to consumers units, control channel with inlet and outlet openings, slide valve relieving member made in the form of two axially aligned channels extending through slide valve central portion. Inlets of slide valve relieving member are connected with inlet opening of control channel. EFFECT: increased efficiency, enhanced reliability in operation by eliminating jamming of slide valve during descending from neutral position. 3 dwg

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RU 2 090 044 C1

Authors

Voronin V.Ja.

El'Tsov A.S.

Avanesova L.N.

Dates

1997-09-20—Published

1995-02-01—Filed