Invention Grant
- Patent Title: Wing for an aircraft, aircraft and method for reducing aerodynamic drag and improving maximum lift
- Patent Title (中): 飞机翼，飞机和减少气动阻力和改善最大升力的方法
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Application No.: US13851330Application Date: 2013-03-27
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Publication No.: US09278753B2Publication Date: 2016-03-08
- Inventor: Daniel Reckzeh , Burkhard Goelling , Matthias Lengers
- Applicant: Airbus Operations GmbH
- Applicant Address: DE
- Assignee: Airbus Operations GmbH
- Current Assignee: Airbus Operations GmbH
- Current Assignee Address: DE
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: EP12162156 20120329
- Main IPC: B64C23/06
- IPC: B64C23/06 ; B64C21/02
Abstract:
A wing for an aircraft includes a leading edge and a wing tip extension extending from an end of a main wing region to a wing tip. The wing tip extension includes an arrangement of openings at least from the end of a main wing region to the wing tip along the leading edge, which openings are connected to an air conveying device for conveying air through the openings. Thereby in flight states with a low flight velocity the flow around a wing tip extension can be harmonized such that the drag is decreased and the lift of the wing is increased.
Public/Granted literature
- US20130320150A1 WING FOR AN AIRCRAFT, AIRCRAFT AND METHOD FOR REDUCING AERODYNAMIC DRAG AND IMPROVING MAXIMUM LIFT Public/Granted day:2013-12-05
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