Air inlet noise - reduction in the direction, internal combustion engine, which is equipped with the same and structure for fitting the same on the internal combustion engine

摘要

Air inlet noise reducing device, comprisinga sealing element which has a ring element, the of terminal pads of an air inlet passage and of the projection is held. the holding sections, which result from the ring element towards the center of the air inlet passage, andan air inlet noise - reduction element comprising a network to the intake air - rectifying and the connection has projections which extend away from the network:the connection of projections in the projection holding sections are held, so that the air inlet noise - reduction element on the sealing element is secured in a stable.