|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/401; 62/413; 62/414|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 13 인용 특허 : 3|
A cooling air arrangement for an aircraft air conditioning unit includes an air inlet, a heat exchanger, an outlet plenum, first and second air outlet channels branching from the plenum, and a fan arranged in the first outlet channel. During flight of the aircraft, external ram air driven into the air inlet flows primarily through the second outlet channel. During ground operation, the fan primarily sucks cooling air through the first outlet channel, which merges back into the second outlet channel at an air mixing junction that functions as an injector ...
1. A cooling air arrangement for a heat exchanger of an air conditioning unit of an aircraft, comprising:an air inlet channel; an air outlet channel system including an outlet plenum, a first outlet channel, a second outlet channel, a unified outlet channel, and an air mixing junction, wherein said first and second outlet channels are both connected at least indirectly to and communicate with said outlet plenum and are both connected flow-parallel with each other, wherein a downstream end of said first outlet channel is connected to said second outlet ch...