Airfoil portion with a chamber

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United States of America Patent

PATENT NO 9963219
SERIAL NO

14841817

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An airfoil portion includes an outer skin member and an inner stiffening member. Either the outer skin member or the inner stiffening member or both are arranged to delimit a chamber. The chamber is configured to contain an inner pressure, wherein the inner pressure differs from a pressure external to the chamber. In an embodiment, an aircraft includes such an airfoil portion. A method for providing such an airfoil portion with a chamber is also described.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS DEFENCE AND SPACE GMBH82024 TAUFKIRCHEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lengers, Matthias Hamburg, DE 6 67
Machunze, Wolfgang Höhenkirchen, DE 12 16
Meyer, Michael Munich, DE 396 5194

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