|국가/구분||United States(US) Patent 등록|
|우선권정보||FR-04 13554 (2004-12-20)|
|§371/§102 date||20070615 (20070615)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 9|
An aircraft ventilating air intake arrangement has an air passage channel and an air vent that ventilate a confined cone in an aircraft with fresh air entering the channel upstream and exiting the channel downstream towards the zone to be ventilated. A controllable blocking device enables the cross section of the channel to be varied with an elastically deformable membrane, under the action of fluid control, according to the speed and the altitude of the aircraft.
1. A ventilating air intake arrangement comprising: a structure comprising at least one air passage channel, including an air vent having an air intake edge, to ventilate at least one confined zone in an aircraft with fresh air entering upstream, through said air vent, into said air passage channel and exiting downstream of the air passage channel towards said confined zone to be ventilated, anda controllable blocking device that is configured to vary the cross section of said air passage channel, wherein:said controllable blocking device comprises at le...