Abstract: A system (10) for cooling freight goods on board an aircraft comprises a refrigerating apparatus and a cooling station (14) to which cooling energy generated by said refrigerating apparatus is fed by means of a refrigerating medium and which is connected to an air infeed line (29) of an air-conditioning installation of the aircraft, wherein an air outlet aperture (16) of the cooling station (14) is connectable to a freight compartment (24) of the aircraft in order to discharge into said freight compartment (24) air which has been cooled down to a desired temperature.

Abstract: A system for ventilating an aircraft cabin includes an air supply pipe connected to an air source, and a plurality of air distribution lines branching off from the air supply pipe. In a first operating state, the ventilating system is adapted to blow out the air, flowing through the air supply pipe, directly from the air distribution lines into the aircraft cabin. In contrast, in a second operating state of the ventilating system, at least some of the air distribution lines are connected to connecting lines which supply the air, flowing through the air supply pipe, to air outlets arranged in a distributed manner in the aircraft cabin.

Abstract: A system (10) for cooling freight goods on board an aircraft comprises a refrigerating apparatus and a cooling station (14) to which cooling energy generated by said refrigerating apparatus is fed by means of a refrigerating medium and which is connected to an air infeed line (29) of an air-conditioning installation of the aircraft, wherein an air outlet aperture (16) of the cooling station (14) is connectable to a freight compartment (24) of the aircraft in order to discharge into said freight compartment (24) air which has been cooled down to a desired temperature.

Abstract: A system (10) for ventilating an aircraft cabin comprises an air supply pipe (12) connected to an air source, and a plurality of air distribution lines (14a-14h) branching off from the air supply pipe (12). In a first operating state, the ventilating system (10) is adapted to blow out the air, flowing through the air supply pipe (12), directly from the air distribution lines (14a-14h) into the aircraft cabin. In contrast, in a second operating state of the ventilating system (10), at least some of the air distribution lines (14a-14h) are connected to connecting lines (20a, 20e) which supply the air, flowing through the air supply pipe (12), to air outlets (22a, 22e) arranged in a distributed manner in the aircraft cabin.