VARIABLE INTAKE APPARATUS

摘要

The present invention relates to a variable intake which can stably improve the low and high speed performance without an interference problem with surrounding parts by applying a structure which maintains a long channel of a resonant pipe for low speed while maintaining a compact appearance of the entire layout. According to the present invention, the variable intake comprises: a throttle body; a throttle valve which is installed to one side of the throttle body; a pair of surge tanks which are connected to the throttle body through a resonance pipe for low speed and a resonance pipe for high speed; and a valve unit which is installed to the other side of the throttle body. The resonance pipe for low speed and the resonance pipe for high speed are selectively opened and closed by the valve unit. One end of the resonance pipe for low speed and one end of the resonance pipe for high speed are connected to the other side of the throttle body, and the other end of the resonance pipe for low speed and the other end of the resonance pipe for high speed are respectively connected to the surge tanks.