Aircraft air conditioning system and method of its operation

An aircraft air conditioning system (10) comprises a process air line (12) adapted to supply compressed process air provided by a process air source (14) to an air conditioning unit (16) of the aircraft air conditioning system (10) and a trim air line (38) branching off from the process air line (12...

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Bibliographische Detailangaben
Hauptverfasser:	BAMMANN, HOLGER, KLIMPEL, FRANK, KRAKOWSKI, DARIUSZ, MENDEZ-DIAZ, ANTON
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PARACHUTES PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An aircraft air conditioning system (10) comprises a process air line (12) adapted to supply compressed process air provided by a process air source (14) to an air conditioning unit (16) of the aircraft air conditioning system (10) and a trim air line (38) branching off from the process air line (12) upstream of the air conditioning unit (16) and being adapted to be flown through with trim air branched off from the compressed process air flowing through the process air line (12). A compressor (40) is arranged in the trim air line (38) and is adapted to compress the trim air flowing through the trim air line (38). A turbine (44) of the aircraft air conditioning system (10) is adapted to drive the compressor (40). A cabin exhaust air line (50) is adapted to supply cabin exhaust air discharged from an aircraft cabin (48) to the turbine (44) for driving the turbine (44).