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2 082 485

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(51)

IPC

(21) (22)

Application

5055463/26, 1992-06-24

(22)

Actual filing date

1992-06-24

(45)

Published

1997-06-27

(72)

Inventor

Ushakov Aleksej IvanovichFedotov Jurij EgorovichDontsov Ivan PavlovichGolubev Pavel Veniaminovich

(73)

Holder

Ushakov Aleksej IvanovichFedotov Jurij EgorovichDontsov Ivan PavlovichGolubev Pavel Veniaminovich

LIQUID FILTRATION SYSTEM Russian patent published in 1997 - IPC

Abstract RU 2082485 C1

FIELD: diagnosis and protection of hydraulic drive against overloads. SUBSTANCE: when contain of mechanical impurities exceeds permissible limit, centrifuge is automatically switched on and working fluid is cleaned of mechanical impurities directly during operation of hydraulic drive. EFFECT: enhanced efficiency. 1 dwg

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RU 2 082 485 C1

Authors

Ushakov Aleksej Ivanovich

Fedotov Jurij Egorovich

Dontsov Ivan Pavlovich

Golubev Pavel Veniaminovich

Dates

1997-06-27—Published

1992-06-24—Filed