TURBOCHARGER ENGINE EXHAUST SYSTEM MOUNTED WITH GASKET HAVING DIFFERENCE IN CROSS SECTION HEIGHT

A turbocharged engine exhaust system mounted with a gasket having a difference in cross section height includes a turbocharger rotatable by exhaust gasses discharged from an engine, and able to supply the engine with intake air through turbocharging, a warm-up catalytic converter (WCC) for removing...

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Bibliographische Detailangaben
Hauptverfasser: KIM SANG-BEOM, CHA MYUNG-JIN, JANG CHUN-SOON, LEE MYOUNG-HURN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A turbocharged engine exhaust system mounted with a gasket having a difference in cross section height includes a turbocharger rotatable by exhaust gasses discharged from an engine, and able to supply the engine with intake air through turbocharging, a warm-up catalytic converter (WCC) for removing hazardous substances in exhaust gasses discharged from the engine, and the gasket located between a turbocharger flange of the turbocharger and a WCC flange of the WCC, receiving a bolting force of stud bolts which pass through the turbocharger flange and the WCC flange, and operating such that the amount of compression strain of a sealing mass around a portion to which the bolting force is directly applied is greater than the amount of compression strain of the sealing mass in the remaining portion to which the bolting force is not directly applied.