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2 606 819

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(51)

IPC

A01G25/09(2006-01-01)

B62D59/02(2006-01-01)

(21) (22)

Application

2015127138, 2015-07-06

(24)

Start date

2015-07-06

(22)

Actual filing date

2015-07-06

(45)

Published

2017-01-10

(72)

Inventor

Balakaj Georgij TrifonovichShchedrin Vyacheslav NikolaevichBalakaj Natalya IvanovnaBalakaj Aleksandr GeorgievichBalakaj Sofya Georgievna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Nauchnoe Uchrezhdenie Nauchno-Issledovatelskij Institut Problem Melioratsii"Obshchestvo S Ogranichennoj Otvetstvennostyu Nauchno-Issledovatelskij Institut Gidrotekhniki I Melioratsii"

SPRINKLING MACHINE HYDRAULIC DRIVE Russian patent published in 2017 - IPC A01G25/09 B62D59/02

Abstract RU 2606819 C1

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to crops irrigation devices, and concerns improved hydraulic drive of sprinkling machine of DMU “Fregat” type for operation at low pressure in pipeline. Sprinkling machine of DMU “Fregat” type hydraulic drive hydraulic cylinder is equipped with second piston with rod with hydraulic cylinder top cover change, hydraulic cylinder attachment point change and forces on lever and pushers transmission system due to hydraulic cylinder equipment with parallelogram mechanism.

EFFECT: disclosed invention enables to twice reduce required pressure in discharge pipeline and hydraulic cylinder, provides DMU “Fregat” hydraulic drive operation at low pressure with installation of sprinklers, requiring low pressure from 0,08 to 0,25 MPa for normal operation.

1 cl, 3 dwg

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RU 2 606 819 C1

Authors

Balakaj Georgij Trifonovich

Shchedrin Vyacheslav Nikolaevich

Balakaj Natalya Ivanovna

Balakaj Aleksandr Georgievich

Balakaj Sofya Georgievna

Dates

2017-01-10—Published

2015-07-06—Filed