DEVICE FOR CLEANING WORKING FLUID Russian patent published in 1995 - IPC

Abstract RU 2040316 C1

FIELD: hydraulics. SUBSTANCE: device has article to be processed with working fluid, tanks for fresh and contaminated working fluid, pumps, preliminary filter, and device for fine cleaning. The device is constructed as micro-filtering apparatus. The tank for fresh working fluid is connected with the branch pipe for discharging filtrate from micro- filtering apparatus through a stop valve. The tank for contaminated working fluid is connected with the tank for fresh working fluid through a stop valve, article, and pump with branch pipe for supplying to the micro- filtering apparatus through the pump, preliminary filter, stop valve, and branch pipe for discharging concentrate from the micro-filtering apparatus through the stop valve. EFFECT: enhanced efficiency. 1 dwg

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RU 2 040 316 C1

Authors

Lutfullina Nailja Anvarovna

Lukashevich Aleksej Vladimirovich

Dates

1995-07-25Published

1992-01-10Filed