| 摘要 |
A magnetic filter for trapping ferromagnetic particles in motor oil of combustion engine has circular permanent magnet installed and fixed on restrictor made of non-magnetic material placed in cavity formed by niche of cylinder block of engine and oil filter on the oil filter connection, additionally it has two circular magnetic conductors installed and fixed on restrictor at both sides of the circular magnet. Besides that, according to the invention at the outer surfaces of magnetic conductors circular conical grooves with triangular profile are made. In alternative embodiment the filter for trapping ferromagnetic particles the circular magnetic conductors in plane of contact with circular magnet are made with diameter 2…3 mm larger compared to diameter of the circular magnet. In another alternative embodiment the filter for trapping ferromagnetic particles outer surfaces of circular magnetic conductors are arranged conical, at that the outer surface of the circular magnet can be cylindrical or conical. |
