DEVICE FOR FILTERING OF FLUID Russian patent published in 1995 - IPC

FIELD: cleaning of lubricants. SUBSTANCE: filtering device has housing 1 and filtering cloth 4 made up as an endless belt which is coupled with a drive constructed as motor-reduction-gear 6. The pipe line for supplying contaminated lubricant is provided with nozzle 7 pivotally connected to stand 5 of the housing for angular and linear movements in the range of 30-75 deg to horizon. A crank mechanism, which is coupled with the motor-reduction-gear, is used for setting the nozzle in motion. EFFECT: enhanced quality of purifying. 2 dwg