AIR FOIL STRUCTURE OF AN EXHAUST PIPE FOR PRESSURE DROP OF EXHAUST GAS, CAPABLE OF MINIMIZING THE LOSS OF ENGINE POWER PERFORMANCE

摘要

PURPOSE: An air foil structure of an exhaust pipe for pressure drop of exhaust gas is provided to prevent the exhaustion of contaminants and improve fuel efficiency since the loss of the engine power performance can be reduced according to increment of back pressure.;CONSTITUTION: An air foil structure of an exhaust pipe for pressure drop of exhaust gas comprises an exhaust pipe(10), an inlet pipe, an outlet pipe(30), and a blade(40). The exhaust pipe transfers exhaust gas generated from an engine. The inlet of the inlet pipe is connected to the exhaust pipe, and the outlet thereof is connected to a cooler, so a part of the exhaust gas is transferred to the cooler. The inlet of the outlet pipe is connected to the cooler, and the outlet thereof is connected to the exhaust pipe, so the exhaust gas that passed through the cooler flows in the exhaust pipe. The blade is installed inside the exhaust pipe in order to be separated from the outlet of the outlet pipe.;COPYRIGHT KIPO 2011