Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine

摘要

The invention relates to an aircraft turboprop engine (110) comprising at least a low-pressure body (12) and a high-pressure body (14), the low-pressure body driving a propeller by means of a first gearbox (16), the turboprop engine also comprising means for supplying air to an air-conditioning circuit (36) of an aircraft cabin, characterised in that said supply means comprise at least one compressor (60) of which the rotor (61) is coupled to the low-pressure body, said compressor (60) comprising an air inlet (62) connected to means (66) for bleeding air from an air inlet duct (32) of the turboprop engine.