Air outlet

摘要

Air outlet for supply air. The air outlet has a plurality of supply-air passages capable of blowing supply air in different directions into a room. The air outlet has at least one shut-off element serving to change over between summer operation and winter operation of said air outlet, the shut-off element being adjustable by means of an actuator between its two positions serving for winter operation and summer operation. The actuator is a structurally simple and inexpensive element made of a memory alloy.