Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR CONDITIONING SYSTEM WITH HYBRID OPERATION FOR AN AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2011/147977
Kind Code:
A9
Abstract:
A system (32) for air conditioning an aircraft cabin comprises at least one cooling circuit (40, 42), at least one compressed-air line (33) and at least one compressor (36) for compressing air. The cooling circuit (40, 42) is connected to the compressor (36) by way of the compressed-air line (33), wherein the compressor (36) is drivable independently of bleed air. This makes it possible to tap engine bleed air at a lower pressure than usual, because an arising difference from a required operating pressure can be compensated for by the compressor (36). The air conditioning system (32) can thus be operated by means of a hybrid energy supply.

Inventors:
DITTMAR, Jan (Käthe-Hamann-Str. 14, Buxtehude, 21614, DE)
BARKOWSKY, Jan (Fasanenstr. 37, Schwerin, 19057, DE)
MEVENKAMP, Christoph (Bornstr. 14, Hamburg, 20146, DE)
Application Number:
EP2011/058759
Publication Date:
March 22, 2012
Filing Date:
May 27, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AIRBUS OPERATIONS GMBH (Kreetslag 10, Hamburg, 21129, DE)
DITTMAR, Jan (Käthe-Hamann-Str. 14, Buxtehude, 21614, DE)
BARKOWSKY, Jan (Fasanenstr. 37, Schwerin, 19057, DE)
MEVENKAMP, Christoph (Bornstr. 14, Hamburg, 20146, DE)
International Classes:
B64D13/06
Attorney, Agent or Firm:
KOPF, Korbinian (Maiwald Patentanwalts GmbH, ElisenhofElisenstraße 3, München, 80335, DE)
Download PDF: