Feeding attachment for supplying compressor compressing air-fuel mixture of internal combustion engine of e.g. tourism vehicle, has wing elastically deformable between minimal deformation position and maximum deformation position

摘要

The attachment (20) has an intake conduit section (22) that is formed to channel an intake air flow (F10). A set for deformable wings (26) is arranged in the intake conduit section close to a rectilinear end (24). Each deformable wing is elastically deformable between a minimal deformation position in which the wing forms a maximum projection in the section when the intake air flow is null, and a maximum deformation position in which the wing forms a minimal projection or worthless projection in the section when the air intake flow is maximum. An independent claim is also included for an air inlet conduit.