System for discharging exhaust gases from internal combustion engine to outer side of sports car, has circuit comprising bent pipe such that angle is formed between axes of displacement of gases upstream and downstream of pipe

摘要

The system (10) has a circuit (11) for circulation combustion gas, where the circuit includes an input unit (12) and an output unit (14). The input unit is equipped with connection units (13) to connect the input unit to an engine. The circuit comprises a bent pipe (17) such that an axis (21) of displacement of gases upstream of the pipe forms an angle (alpha) with another axis (23) of displacement of gases downstream of the pipe, where the angle is formed in range between 60 and 120 degree. The pipe is equipped with a planar vibrating membrane (25).