DEVICE FOR HEATING A PORTION OF A CABIN FLOOR IN AN AIRCRAFT CABIN

摘要

The invention relates to an arrangement for heating a portion of the cabin floor (1) in an aircraft cabin, said cabin floor (1) having an accessible upper face (O) and a lower face (U) which lies opposite the upper face. The arrangement comprises a fuel cell (2) and a discharge device (3) which is connected or can be connected to the fuel cell. A fluid which is heated by the waste heat of the fuel cell (2) is discharged from the fuel cell (2) and conducted to a cavity (4) which adjoins the lower face of the cabin floor (1) or which can be found in the cabin floor such that the portion of the cabin floor (1) is heated.