CONTROL ELEMENT FOR VOLUMES OF MEDIA AND INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES

摘要

The invention relates to a control element for volumes of media for an intake device, in particular an air intake installation of an internal combustion engine. Said control element comprises a housing and a blocking element that is rotatably mounted in the housing and that has a continuous opening and a passage, by means of which the blocking element can be mechanically rotated. The control element is optimised in the closed position either in terms of weight, flow efficiency, cubic capacity and/or impermeability.