Hyundai Motor Company

Kia Motors Corporation

Korens Co., Ltd.

Jeon Jin Park

Sung Soo Kim

Kyoung Ik Jang

Joon Myung Lee

Hyung Geun Cho

A system for correcting turbo lag of a diesel engine vehicle equipped with a turbo charger and a vacuum pump according to the present disclosure may include: a chamber being supplied with an air/oil mixture discharged from the vacuum pump, separating and storing the mixture into air and oil, and including a first valve for spraying the air and a second valve for discharging the oil; an accelerator pedal sensor sensing a depression extent of an accelerator pedal of the vehicle; a first pressure sensor sensing the pressure of the air compressed in the chamber; and a controller controlling the first valve in accordance with the depression extent of the accelerator pedal sensed by the accelerator pedal sensor.

System for correcting turbo lag

An EGR cooler includes a housing having coolant inlet and outlet, through which coolant flows into and out of the housing, and having gas inlet and outlet through which exhaust gas flows into and out of the housing, a plurality of first tubes provided in the housing while one end of each of the first tubes communicates with the gas inlet and the other end thereof communicates with one end of a connection passage, a plurality of second tubes provided in the housing while one end of each of the second tubes communicates with the gas outlet and the other end thereof communicates with the other end of the connection passage, and first and second cooling fins inserted into the respective first and second tubes, wherein the gas inlet has a larger cross-sectional area than the gas outlet.

EGR cooler

A condensed water discharge apparatus in an engine of a vehicle provided with a water cooling type intercooler installed integrally with an intake manifold includes a body provided on the intake manifold and having a designated receipt space formed therein to store condensed water generated by the intercooler and a discharge hole formed in the receipt space to discharge the condensed water stored in the receipt space to the outside through the discharge hole; a discharge valve configured to open and close the discharge hole; and an operating unit connected to the discharge valve to operate the discharge valve.

Growing community of inventors

Suwon-si, South Korea

Jeon Jin Park