The invention relates to a fluid control device (100), in particular an air intake shifter, which comprises a housing (10) with one first port (20) having a first main axis (27) perpendicular to the cross section of the first port (20) and with at least on...

In an intake duct, a first intake passage arranged in a width direction of the front wheel and a second intake passage arranged on a side of the first intake passage are formed such that a flow area of the first intake passage is set larger than a flow are...