公开(公告)号：EP3184416A1

公开(公告)日：2017-06-28

申请号：EP16203459.9

申请日：2016-12-12

申请人： Airbus Operations Limited

发明人： VINCENT, Tristan ,  SHARP, Kim ,  HOPTROFF, David

IPC分类号： B64C3/50 ,  F02K1/80 ,  F16J15/00 ,  B64C9/02 ,  B64C9/18 ,  F02C7/28 ,  B64C9/16 ,  B64C9/14

CPC分类号： F16J15/02 ,  B64C3/50 ,  B64C9/02 ,  B64C9/16 ,  B64C9/20 ,  B64C2009/143 ,  F02C7/28 ,  F02K1/805 ,  F16J15/00

摘要： An aircraft wing (2) has a fixed wing portion (2a) and a trailing edge flap (3b) movable with respect to the fixed wing portion to define a gap (g) between the fixed wing and the flap. A seal assembly (8) for sealing the gap has a first rigid seal member (8a) fixed to the fixed wing portion and a second resilient seal member (8b) fixed to an upper surface leading edge (15) portion of the flap. The trailing edge flap is deployable between a first flap position in which the trailing edge flap conforms to a profile of the fixed wing portion, a second flap position in which the trailing edge flap is deflected upwardly from the first flap position, and a third flap position in which the trailing edge flap is deflected downwardly from the first flap position. In the first flap position the first seal member contacts the second seal member to at least partially seal the gap, and in the second flap position the first seal member presses against the second seal member and deflects the second seal member to at least partially seal the gap.

摘要翻译： 飞机机翼（2）具有相对于固定机翼部分可移动的固定机翼部分（2a）和后缘襟翼（3b），以在固定机翼和襟翼之间限定间隙（g）。 用于密封间隙的密封组件（8）具有固定到固定翼部分的第一刚性密封构件（8a）和固定到翼片的上表面前缘（15）部分的第二弹性密封构件（8b）。 后缘襟翼可在第一襟翼位置和第三襟翼之间展开，在第一襟翼位置中，后缘襟翼与固定的机翼部分的轮廓相符，第二襟翼位置中后缘襟翼从第一襟翼位置向上偏转， 后缘襟翼从第一襟翼位置向下偏转的位置。 在第一襟翼位置中，第一密封构件接触第二密封构件以至少部分地密封间隙，并且在第二襟翼位置中，第一密封构件压靠第二密封构件并且偏转第二密封构件以至少部分地密封 间隙。