Oil pan for engines or transmissions

Abstract

A plastic oil pan (1) for engines or transmissions with integrated suction oil filter and integrated pressure oil filter, wherein parts of the oil pan (1) form the base for suction oil filter housing (2) and pressure oil filter housing (7), wherein a one-component or multi-component cover (3, 8) is arranged as oil filter upper tray (3, 8) for the suction oil filter housing (2) and the pressure oil filter housing (7), and wherein at least one pressure oil filter inlet (10) is arranged at the pressure oil filter side and at least one suction oil filter outlet (5) at the suction oil filter side in the oil filter upper tray, wherein a one-component or multi-component oil filter medium (4, 9) is arranged between oil pan (1) and oil filter upper tray (3, 8), wherein a suction oil filter inlet (6) is arranged beneath the suction oil filter medium (4) and a pressure oil filter outlet (11) is arranged beneath the pressure oil filter medium (9), and wherein the pressure oil filter outlet (11) and the suction oil filter inlet (6) form a functional unit.

Dependencies are inferred from the claim text.