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특허 상세정보

Shape changing airfoil system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-021/00   
미국특허분류(USC) 244/200; 244/214; 244/219
출원번호 US-0325687 (2008-12-01)
등록번호 US-8256719 (2012-09-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Yee & Associates, P.C.
인용정보 피인용 횟수 : 12  인용 특허 : 17
초록

A method and apparatus for an airfoil, a flexible skin, and a shape control system. The flexible skin forms a control surface of the airfoil. The shape control system is capable of changing a shape of the control surface formed by the flexible skin between a plurality of shapes, wherein a gap does not occur during a changing of the shape of the control surface.

대표
청구항

1. An apparatus comprising: an airfoil;a flexible skin forming a control surface of the airfoil; anda shape control system capable of changing a shape of the control surface formed by the flexible skin between a plurality of shapes, wherein the shape control system comprises a plurality of rollers capable of engaging an interior surface of the of the flexible skin, wherein the plurality of rollers comprises a first plurality of leading edge rollers arranged in a first array and a second plurality of drag rollers arranged in a second array that is substan...

이 특허에 인용된 특허 (17)

  1. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  2. Rampton,Scott N.; Amorosi,Stephen R.. Aircraft leading edge apparatuses and corresponding methods. USP2007097270305.
  3. Rowarth Ralph (South Cave GB2). Aircraft wing drooping leading edge device. USP1980044200253.
  4. Dunne, James P.; Pitt, Dale M.; Kilian, Kevin J.; White, Edward V.. Apparatus for variation of a wall skin. USP2003076588709.
  5. Statkus Frank D. (Woodinville WA). Continuous skin, variable camber airfoil edge actuating mechanism. USP1982094351502.
  6. Wheaton,James M.; Amorosi,Stephen R.. Leading edge flap apparatuses and associated methods. USP2007097264206.
  7. Beyer, Kevin W.; Fox, Stephen J.; Lacy, Douglas S.; Sakurai, Seiya. Method and apparatus for controlling airflow with a leading edge device having a flexible flow surface. USP2004096796534.
  8. Shatz Solomon (P.O. Box 523 Cupertino CA 94015). Movable sheet for laminar flow and deicing. USP1997015590854.
  9. Al-Garni, Ahmed Z.; Al-Qutub, Amro M.. Movable surface plane. USP2003096622973.
  10. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2008037338018.
  11. Brown Stephen T. (Bellevue WA) Statkus Frank D. (Woodinville WA). Variable camber aircraft wing tip. USP1984024429844.
  12. Cole James B. (Mercer Island WA). Variable camber airfoil. USP1976113994452.
  13. Cole James B. (Mercer Island WA). Variable camber airfoil. USP1977104053124.
  14. Cole James B. (Mercer Island WA). Variable camber leading edge assembly for an airfoil. USP1984104475702.
  15. Cole James B. (Mercer Island WA). Variable camber leading edge assembly for an airfoil. USP1987114706913.
  16. Cole, James B.. Variable-camber airfoil. USP1985114553722.
  17. Cole James B. (Mercer Island WA). Wind edge movable airfoil having variable camber. USP1987034650140.

이 특허를 인용한 특허 피인용횟수: 12

  1. Marcoe, Jeffery L.; Apdalhaliem, Sahrudine; Shome, Moushumi. Adaptive composite structure using shape memory alloys. USP2018059981421.
  2. Dazet, Francis. Device for protecting the front spar structure of a central casing of an aircraft wing and at least one piece of equipment located in said wing. USP2017029573672.
  3. Rawdon, Blaine K.; Harber, Benjamin A.; Harrison, Neal A.. Dual-rib morphing leading edge. USP2016089415856.
  4. Garver, Theodore M.. Fluid interface device as well as apparati and methods including same. USP2016079394046.
  5. Pitt, Dale M.; Eckstein, Nicholas Stephen. Method and apparatus for a leading edge slat on a wing of an aircraft. USP2013098534610.
  6. Pitt, Dale M.; Eckstein, Nicholas Stephen. Method for a leading edge slat on a wing of an aircraft. USP2016099446836.
  7. Hayden, III, Raymond Don. Methods and apparatus for vertical short takeoff and landing. USP2015038979016.
  8. Grip, Robert E.; Brown, John J.; Harrison, Neal A.; Rawdon, Blaine K.; Vassberg, John C.. Morphing airfoil leading edge. USP2017039598167.
  9. Gordon, Jason; Borgstrom, Carl; Fisher, Noah; Fuhrmeister, Cory; Madigan, Nathan; Parkins, Carly. Morphing wing leading edge. USP2015018925870.
  10. Pitt, Dale M.; Eckstein, Nicholas Stephen. Moveable leading edge device for a wing. USP2013098534611.
  11. Shome, Moushumi; Calkins, Frederick T.; Mabe, James Henry; Grimshaw, Matthew Todd. Variable camber fluid-dynamic body utilizing optimized smart materials. USP2015099120554.
  12. Hayden, III, Raymond Don. Vertical short takeoff and landing apparatus. USP2017029561851.