Apparatus and methods for providing air to pneumatic loads such as an environmental control system for a passenger cabin of an aircraft or an ice protection device of the aircraft are disclosed. In one embodiment, the apparatus comprises: a compressor configured to produce a first quantity of compressed air onboard the aircraft; and a heat exchanger configured to facilitate heat transfer from thefirst quantity of compressed air to a quantity of cooling air. The heat exchanger can be operatively connected to supply the cooled first quantity of compressed air to a cabin of the aircraft and supply the heated quantity of cooling air to an ice protection device of the aircraft. In some embodiments, the apparatus and methods disclosed herein can reduce or eliminate the need for the extraction of compressed bleed air from an engine of the aircraft.

    公开了用于向气动负载提供空气的装置和方法,该气动负载诸如是用于飞机的客舱的环境控制系统或飞机的防冰设备。在一个实施例中,该装置包括:压缩机,其构造成用以在飞机上产生第一数量的压缩空气;以及热交换器,其构造成用以促进从第一数量的压缩空气到一定数量的冷却空气的热量传递。热交换器可以在操作上连接,以将所冷却的第一数量的压缩空气供应到飞机的机舱,并且将所加热的一定数量的冷却空气供应到飞机的防冰设备。在一些实施例中,本文公开的装置和方法可以减少或消除对从飞机的发动机中提取压缩的引气的需求。


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    Title :

    APPARATUS AND METHODS FOR PROVIDING AIR TO PNEUMATIC LOADS ONBOARD AIRCRAFT


    Additional title:

    用于向飞机上的气动负载提供空气的装置和方法


    Contributors:

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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