Airbus Operations Gmbh

Airbus (sas)

Oliver Family

Samuel Phillips

Dylan Benedict James

Mark Christopher Smiles

Paul Rohrbach

Thomas Fulcher

Jens Taberski

Thomas James

Rainer Beuermann

Boris Schwerdt

An aircraft wing with a moveable leading edge device mounted towards the leading edge of the wing is disclosed. The leading edge device is moveable between a first configuration and a second configuration. In the first configuration, the leading edge device is substantially flush with the low pressure surface. In the second configuration, the surface of the leading edge device is retracted into the wing profile. The second configuration creates a void in the lower surface of the wing which modifies the airflow over the surfaces. The oncoming airflow can enter the void. In the second configuration, the leading edge device reduces the lift on the wing, acting to reduce the lift induced strain on the wing during high speed flight or to help manoeuvre the wing. The leading edge device may also be configured to move into a third configuration.

Flight control surface with leading edge device within wing

An aircraft wing is disclosed having a trailing edge system including a pivotable spoiler and a moveable flap. The flap has a pivotable trailing edge device, which is for example able to rotate independently of the flap by up to +/−20 degrees. The flap is translatable and rotatable relative to the wing independently of the movement of the spoiler. The trailing edge system is configured to adopt one of several different configurations or modes of operation facilitating all of camber and/or wing chord change during cruise, high speed and low speed roll control mode, enhanced high lift, and load alleviation. As such, the wing may not need any separate ailerons or other trailing edge control surfaces, and may also offer improved aerodynamics, reduced drag and other efficiency improving benefits.

Aircraft wing trailing edge device

An aircraft wing with a moveable leading edge device mounted towards the leading edge of the wing. The leading edge device is moveable between a first configuration, a second configuration and a third configuration. In the first configuration, the leading edge device is retracted fully within the wing profile. In the second configuration, a portion of a surface of the leading edge device is extended away from the wing profile and into the oncoming airflow on the lower surface of the wing as the wing moves through the airflow to increase lift produced by the wing. In the third configuration, a portion of the surface of the leading edge device is extended away from the wing profile into the oncoming airflow over the upper surface of the wing to impair lift produced by the wing.

Flight control surface

An aircraft wing with an array of moveably flight control surfaces is disclosed. Each flight control surface includes a trailing edge with a moveable tab attached to the flight control surface trailing edge. A flight control system coupled to a flight control surface drive system which moves the flight control surfaces; a tab drive system which moves the moveable tabs and one or more aircraft angle of attack sensors. The flight control system stores a set of angular deflections to deflect the tabs upwardly when the angle of attack reaches a threshold.

An aircraft including: a wing having a leading edge; an electric motor mounted on the wing; and an electric power cable in the wing for providing power to the electric motor, wherein the electric power cable runs through a duct in the wing; the duct comprises an air inlet and an air outlet; and the electric power cable is cooled by air passing through the duct between the air inlet and the air outlet.

Air cooling

A method is provided of inerting one or more fuel tanks of an aircraft. The method comprises: providing a temperature value indicative of a temperature at the aircraft's destination; comparing said temperature value with a predetermined value; and on the basis of said comparison, controlling the provision of inerting gas to the one or more aircraft fuel tanks. An aircraft fuel tank inerting arrangement, a software product and an aircraft are also provided.

Growing community of inventors

Bristol, United Kingdom

Oliver Family