Patent ID: 7077093

Claim:
A fresh gas supply system for a combustion engine ( 1 ), in particular of a motor vehicle, comprising at least one fresh gas distributor ( 4 ), which can be connected on the inlet side to a fresh gas feed line ( 5 ) and can be connected on the outlet side via several connection pipes ( 8 ) to an internal combustion engine ( 1 ), whereby the connection pipes ( 8 ) are in each case allocated to a combustion chamber ( 2 ) of the internal combustion engine ( 1 ); wherein at least one resonator ( 9 ) is connected to the fresh gas distributor ( 4 ) in the manner of a bypass resonator or a Helmholtz resonator, said resonator is adapted for amplifying a resonance charging of the combustion chambers ( 2 ) at at least one predetermined revolution speed or at at least one predetermined revolution speed range of the internal combustion engine ( 1 ); a control device ( 15 ) is provided for, which opens or blocks the communicating connection between the resonator ( 9 ) and fresh gas distributor ( 4 ) as a function of the revolution speed; and the control device ( 15 ) controls the communicating connection of the resonator necks ( 13 1 , 13 2 ) with the fresh gas distributor ( 4 ) as a function of the revolution speed in such a way that no, or always only one, reactor neck ( 13 1 , 13 2 ) is active.