Hyundai Motor Company

Yun Sung Hwang

Bong Whoa Jeong

Kyu Sup Kim

Won Joo Roh

A timing belt system for a vehicle may include a camshaft timing gear, a crankshaft timing gear, a timing belt which connects the two timing gears to each other so as to synchronize rotations of the two timing gears, and a tensioner which adjusts tension of the timing belt, may include: a case which has one side formed in an opened container shape, and is provided to cover the crankshaft timing gear, the camshaft timing gear, the timing belt, and the tensioner from a rear side direction; and a front side plate which is formed in a large plate shape, and coupled to the case from a front side direction so as to close one open side of the case, in which a blow-by gas passage, which recirculates blow-by gas, is formed in the case.

Timing belt system for vehicle

An oil filter system for a vehicle may provided at a cylinder block of an engine for collecting engine oil from a blow-by gas generated in a crank case. The oil filter system may include a blow-by path 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, and an oil pan mounted in the cylinder block for collecting the engine oil that have been collected by the filter partition. The filter partition may collect the engine oil in a forward direction flow and a reverse direction flow of the blow-by gas.

Oil filter system for vehicle

A variable valve lift apparatus according to an exemplary embodiment of the present invention includes an outer body connected with a valve for opening and closing the valve, an inner body that is reciprocally disposed within the outer body and contacts a first input cam configured to an input shaft, a lost motion spring disposed between the outer body and the inner body, a connecting portion selectively connecting the outer body and the inner body, a hydraulic pressure supplying portion supplying hydraulic pressure to the connecting portion, and a lubrication circuit supplying lubricant to a contacting portion of the first input cam and the inner body.

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Whasung-Si, South Korea

Yun Sung Hwang