Device for simulation of vibrations, and the test bench of internal combustion engines relates to such a device

摘要

P the simulation device for a test bench of internal combustion engine comprises means (14) for controlling the flow of exhaust gases in order to simulate a load loss induced by an exhaust line, and means (20, 25, 30) of the reproduction of the vibrations acting on a connecting element (11) integral with the motor (12) and intended to connect the exhaust line to the engine, in order to simulate the vibrations coming from the exhaust line. / p