Air discharge device for an aircraft
AssigneeAirbus France
InventorsDavid GROSSEIN, Arnaud HORMIERE
Life of this patent
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Abstract
An air discharge device in the form of a grid that is connected to an aerodynamic surface of an aircraft, whereby includes a number of openings delimited by intermediate zones that are arranged in the extension of the aerodynamic surface of the aircraft and at least one longitudinal reinforcement or passage separating the openings into at least two stages, where the arrangement, the dimensions and/or the surface ratio of the perforated zones that correspond to openings and non-perforated zones that correspond to intermediate zones or to the passage(s) are such that they make possible creating a depression close to the air discharge.
Claims8
Air discharge device in the form of a grid connected to an aerodynamic surface of an aircraft, comprising a number of openings (12) delimited by intermediate zones (14) that are arranged in the extension of the aerodynamic surface of the aircraft and at least one longitudinal reinforcement (24) or passage separating the openings into at least two stages (22, 22′), wherein the arrangement, the dimensions and/or the surface ratio of the perforated zones that correspond to openings (12) and non-perforated zones that correspond to intermediate zones (14) or to the passage(s) (24) are such that they possible creating a depression close to the air discharge (10).
Aircraft comprising air discharge device in the form of a grid connected to an aerodynamic surface, comprising a number of openings (12) delimited by intermediate zones (14) that are arranged in the extension of the aerodynamic surface of the aircraft and at least one longitudinal reinforcement (24) or passage separating the openings into at least two stages (22, 22′), wherein the arrangement, the dimensions and/or the surface ratio of the perforated zones that correspond to openings (12) and non-perforated zones that correspond to intermediate zones (14) or to the passage(s) (24) are such that they possible creating a depression close to the air discharge (10).
Dependencies are inferred from the claim text.