Patent ID: 9133742
Filing Date: 2015-09-15
Classification: F01M

Abstract:
1. An oil filter system for a vehicle, wherein the oil filter is provided at a cylinder block of an engine for collecting an engine oil from a blow-by gas generated in a crank case, the oil filter system comprising: a blow-by path configured to recirculate the blow-by gas so that the blow-by gas generated in the crank case is combusted together with a fuel-air mixture; a filter case that is a space formed between the crank case and the blow-by path; a filter partition disposed to divide the filter case into two spaces, and configured to collect the engine oil contained in the blow-by gas; an oil pan mounted in the cylinder block for collecting the engine oil that have been collected by the filter partition, wherein the filter partition is formed to collect the engine oil in a forward direction flow and a reverse direction flow of the blow-by gas, a forward baffle plate that spatially separates the crank case from the filter case; and a reverse baffle plate that spatially separates the filter case from the blow-by path, wherein the forward baffle plate and the reverse baffle plate are formed with pores through which the blow-by gas passes, and wherein the filter partition includes: