STAND TO PURIFY MOTOR OIL AND TO FLUISH ICE LUBRICATION SYSTEM Russian patent published in 2010 - IPC F02B77/04 

FIELD: engines and pumps.

SUBSTANCE: stand comprises electrically driven hydraulic pump 3 mounted on running gear and connected to purification hydraulic line with its suction inlet a and delivery outlet d connected to hydraulic tank 19, outlet d being furnished with fluid cleaning filters 5 - 7. Stand incorporates pipeline b to connect engine crankcase pan 15 to purification line suction section a and to feed flushing fluid or motor oil to aforesaid section a. It comprises also pipeline c to connect its inlet to purification line delivery section d, ahead of filters 5-7 in pumping motor oil from aforesaid pan 15 or hydraulic tank 19, and to connect purification line delivery section d, ahead of filters 5-7 to hydraulic tank 19 or to lubrication system of engine 14 or engine crankcase pan 15. Besides it comprises pipeline f to connect purification line delivery section d, ahead of filters 5-7 to the inlet of engine lubrication system, pipeline q connect aforesaid pan 15 to hydraulic tank 19 and compressed air pressure regulator 13 with its inlet to be connected to compressed air source and outlet to be connected to engine lubrication or system, or to purification line delivery section d, ahead of filters 5-7.

EFFECT: reduced labor input.

12 cl, 1 dwg