The Boeing Company

Brian E Geppert

Christopher Andrew Konings

Paul M Vijgen

Gregory M Santini

Stephen Roger Amorosi

Adam P Malachowski

Kevin Mark Johnsen

Sean C Omeara

Mini-spoilers for enhancing the effectiveness of lateral-control surfaces of aircraft wings are described. An example aircraft includes a wing, a lateral-control surface, and a mini-spoiler. The lateral-control surface is movably coupled to the wing. The lateral-control surface is movable between a neutral position, a first upward deflected position, and a second upward deflected position extending beyond the first upward deflected position. The mini-spoiler is located on or forward of the lateral-control surface. The mini-spoiler is movable between a retracted position and a deployed position. The mini-spoiler is configured to be moved from the retracted position to the deployed position based on the lateral-control surface being moved from the neutral position to or toward the first upward deflected position.

Mini-spoilers for enhancing the effectiveness of lateral-control surfaces of aircraft wings

Aerodynamic structures having lower surface spoilers are described herein. One disclosed example apparatus includes a first spoiler of an aerodynamic structure of an aircraft, where the first spoiler is to deflect away from a first side of the aerodynamic structure and a second spoiler on a second side of the aerodynamic structure opposite of the first side, where the second spoiler is to deflect away from the second side to reduce a load on at least one of the first spoiler or a flap of the aerodynamic structure.

Aerodynamic structures having lower surface spoilers

Growing community of inventors

Mukilteo, WA, United States of America

Brian E Geppert