SUPPLY CHANNEL COMPRISING AN AIR DISTRIBUTION SYSTEM FOR VEHICLES, AIRCRAFT HAVING SUCH A SUPPLY CHANNEL, AND METHOD FOR PRODUCING A SUPPLY CHANNEL

摘要

A supply channel (1) with an air distribution system for vehicles, in particular for aircraft, is presented. The supply channel comprises an elongated housing (3), a hollow profile (5) extending in longitudinal direction of the housing, and at least one air shower (7) comprising an air inlet (11) and at least one air outlet (17). A generated surface of the hollow profile (5) comprises a multitude of perforation openings (9). The air shower is designed such that in a region of the air inlet it rests tightly against the generated surface of the hollow profile (5). Perforation openings (9) that do not lead to an air inlet (11) of an air shower (7) can be sealed off by an adhesive film or foil that has been applied. The supply channel (1) makes possible variable positioning of air showers (7) along the longitudinal direction of the supply channel.