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1.发明授权公开(公告)号：US11492096B2
公开(公告)日：2022-11-08
申请号：US16643131
申请日：2017-09-01
发明人： Danillo Cafaldo Dos Reis , Leandro Guilherme Crenite Simões , Micael Gianini Valle Do Carmo , Fábio Santos Da Silva , Eduardo Lobão Capucho Coelho , Leandro Souza De Moura Lima , Paulo Anchieta Da Silva , Fernando Martini Catalano , Cecil Wagner Skaleski , Francisco Keller Klug , Marcus Felipe Hori Ochi
摘要： Noise-abatement for a leading edge wing slat is provided by a noise-abatement airflow shield integral with the lower trailing edge of the slat, wherein the shield is reciprocally autonomously curveable from a substantially planar configuration when the slat is in a retracted position thereof and into a convexly curved configuration when the slat is in a deployed position thereof.
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2.发明授权公开(公告)号：US11427303B2
公开(公告)日：2022-08-30
申请号：US16642166
申请日：2017-09-01
发明人： Danillo Cafaldo Dos Reis , Leandro Guilherme Crenite Simões , Micael Gianini Valle Do Carmo , Eduardo Lobão Capucho Coelho , Leandro Souza De Moura Lima , Fernando Martini Catalano , Cecil Wagner Skaleski , Francisco Keller Klug , Marcus Felipe Hori Ochi
摘要： Noise-abatement systems provide noise abatement to a wing assembly provided with a forward edge slat and include an elongate shield element which is unconnected but positionable adjacent to a lower trailing edge of the edge slat along a lengthwise extent thereof, and a support web having a distal end fixed to the shield element and a proximal end capable of fixation to an interior cove surface of the edge slat adjacent an upper trailing edge thereof. The support web will therefore allow movement of the shield element towards and away from the lower trailing edge of the edge slat between an operative position wherein the shield element is positioned adjacent to the lower trailing edge of the edge slat along the lengthwise extent thereof and an inoperative position wherein the edge slat is spaced from the trailing edge of the edge slat and positioned in the cove region thereof, respectively.
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