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2 021 653

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IPC

(21) (22)

Application

4910188/15, 1991-02-12

(22)

Actual filing date

1991-02-12

(45)

Published

1994-10-30

(72)

Inventor

Strok Evgenij Jakovlevich[By]Bel'Chik Leonid Dem'Janovich[By]

(73)

Holder

Institut Nadezhnosti Mashin An Belarusi

MOUNTED-IMPLEMENT ELECTROHYDRAULIC CONTROL SYSTEM Russian patent published in 1994 - IPC

Abstract RU 2021653 C1

FIELD: agricultural engineering. SUBSTANCE: when lifting and forced lowering mounted implement, two-position one line balanced valves operate together with controlled check valves which provides zero overlapping in hydraulic control valve unit of power hydraulic cylinder and decreases delay in system. EFFECT: enhanced reliability. 3 cl, 2 dwg

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RU 2 021 653 C1

Authors

Strok Evgenij Jakovlevich[By]

Bel'Chik Leonid Dem'Janovich[By]

Dates

1994-10-30—Published

1991-02-12—Filed

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