Filter the oil by derivation for carrying out the filtering ultrafine of the oil in the devices forming filters for oil to the engines, particularly for diesel engines, and in the case of which can be inserted a filter cartridge

摘要

In this oil filter in parallel, the housing is designed so as to accommodate and maintain the filter paper wound on a socket in the perforated board 3 and in which a removable cover 5 closes the housing and is provided with a collar 6 penetrating into the socket, the openings of the bush 3 are formed by the round holes 2 arranged in rows, the higher and lower are respectively top and bottom openings of the bush 3, a quantity equal to four times the diameter of the holes, the collar 6 comprising an annular bead 7 or a groove which engages in the sleeve 3. / p & & p & application in particular to the motors of passenger cars.