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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Aircraft systems with shape memory alloy (SMA) actuators, and associated methods

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/58   
미국특허분류(USC) 244/213; 244/214; 244/215; 244/0998
출원번호 US-0771489 (2007-06-29)
등록번호 US7878459 (2011-01-18)
발명자 / 주소
  • Mabe, James H.
  • Calkins, Frederick T.
  • Bushnell, Glenn S.
  • Bieniawski, Stefan R.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 21  인용 특허 : 23
초록
▼

Aircraft systems with shape memory alloy (SMA) actuators, and associated methods are disclosed. A system in accordance with one embodiment includes an airfoil, a deployable device coupled to the airfoil, and a shape memory alloy actuator coupled between the airfoil and the deployable device. In one embodiment, the deployable device can be coupled to the airfoil with a hinge having a hinge load path supporting the deployable device relative to the airfoil, and the actuator can be movable along a motion path different than the hinge load path between a fir...

대표
청구항
▼

We claim: 1. An aircraft system, comprising:an airfoil;a deployable device coupled to the airfoil with a hinge having a hinge load path supporting the deployable device relative to the airfoil; anda shape memory alloy actuator coupled between the airfoil and the deployable device, the actuator being, twistable relative to at least one of the airfoil and the deployable device along a rotary motion path different than the hinge load path between a first position with the deployable device deployed relative to the airfoil, and a second position with the dep...

이 특허에 인용된 특허 (23)

  1. McKillip ; Jr. Robert M., Actuating device with multiple stable positions.
  2. Mc Knight,Geoffrey P.; Massey,Cameron; Herrera,Guillermo A.; Barvosa Carter,William; Johnson,Nancy L.; Browne,Alan L., Airflow control devices based on active materials.
  3. Caton John Harold ; Hobey Michael James ; Groeneveld John David ; Jacobs Jack Howard ; Wille Robert Henry ; Brase ; Jr. Lawrence Otto, Control surface for an aircraft.
  4. John Harold Caton ; Michael James Hobey ; John David Groeneveld ; Jack Howard Jacobs ; Robert Henry Wille ; Lawrence Otto. Brase, Jr., Control surface for an aircraft.
  5. Michael Campbell, Controllable vortex generator.
  6. Nesbitt, Eric H.; Butler, George W.; Reed, David H., Deployable segmented exhaust nozzle for a jet engine.
  7. Zider Robert B. (Portola Valley CA) Krumme John F. (Woodside CA), Eyeglass frame including shape-memory elements.
  8. Dennis K. Kennedy ; Friedrich K. Straub ; Ahmed A. Hassan, Helicopter in-flight rotor tracking system, method, and smart actuator therefor.
  9. Kennedy Dennis K. ; Straub Friedrich K. ; Hassan Ahmed A., Helicopter in-flight rotor tracking system, method, and smart actuator therefor.
  10. Domzalski David B. ; Straub Friedrich K. ; Kennedy Dennis K., Helicopter rotor blade flap actuator government interest.
  11. Romanet Claude (La Varenne Saint Hilaire FRX), Hinge and eyeglass frame comprising same.
  12. Ladd Michael M. ; Li Kin ; McKenney Frederick D. ; Tanielian Minas H., Method for making advanced thermoelectric devices.
  13. Schneider,Terry L., Polymer composite structure reinforced with shape memory alloy and method of manufacturing same.
  14. McKillip ; Jr. Robert M., Remotely controllable actuating device.
  15. Moignier Philippe,FRX ; Chenut Gilles,FRX ; Jabs Heinrich,FRX, Rotary actuator using shape memory.
  16. Foote Eugene B. (Seattle WA), Rotary actuator with tailored torque output.
  17. Appa Kari, Seamless mission adaptive control surface.
  18. Carpenter Bernie F. ; Draper Jerry L. ; Gehling Russell N., Shape memory alloy controllable hinge apparatus.
  19. A. Dean Jacot ; Robert T. Ruggeri ; Dan J. Clingman, Shape memory alloy device and control method.
  20. Swenson Steven R. (P.O. Box 863 Saratoga CA 95071-0863), Shape memory bi-directional rotary actuator.
  21. Jacot Arthur Dean ; Julien Gerald J. ; Clingman Dan J., Shape memory rotary actuator.
  22. Roglin Robert L. (Duluth GA) Hanagud Sathyanaraya (Atlanta GA), Variable camber control of airfoil.
  23. Perret ; Jr. Gerard A. (16014 Penwood Dr. Tampa FL 33647), Watchband connector pin utilizing shape memory material.

이 특허를 인용한 특허 (21)

  1. Wang, Jing; McGrath, Edward Lee; Fischetti, Thomas Joseph, Actuatable surface features for wind turbine rotor blades.
  2. Peirce, Robert James, Aircraft slat assembly.
  3. Mabe, James H.; Hussain, Naveed M.; Whalen, Edward A.; Calkins, Frederick T., Aircraft thermal energy harvesting using rotary shape memory alloy apparatus.
  4. Reany, Jack W.; Sanderson, Terry M., Aircraft wing with flexible skins.
  5. Nicholson, Douglas E.; Bass, Micheal; Mabe, James Henry, Bi-directional rotary shape memory alloy element actuator assemblies, and systems and methods including the same.
  6. Hoffenberg, Robert, Compound leading edge device for aircraft.
  7. Dege, Saskia, High lift system for an aircraft, aircraft having a wing and a high lift system and method for moving a high lift surface relative to the wing of an aircraft.
  8. Twelves, Wendell V.; Sinnamon, Kathleen E., Method and apparatus for attaching components having dissimilar rates of thermal expansion.
  9. Twelves, Wendell V.; Sinnamon, Kathleen E., Method and assembly for attaching components.
  10. Twelves, Wendell V.; Sinnamon, Kathleen E., Method and assembly for attaching components.
  11. Pitt, Dale M.; Eckstein, Nicholas Stephen, Method for a leading edge slat on a wing of an aircraft.
  12. Huynh, Neal Van; Standley, John A., Methods and apparatus for integrating rotary actuators in flight control systems.
  13. Martig, Thomas; Calkins, Frederick T.; Koung, Tony, Ratcheting shape memory alloy actuators and systems and methods including the same.
  14. Gunter, Ian; Ruggeri, Robert T.; Mabe, James H.; Arbogast, Darin; Butterfield, Ordie D.; Morgenroth, Daniel, Remotely actuated wind tunnel model rudder using shape memory alloy.
  15. Griffiths, Robert C.; Mabe, James Henry; Bieniawski, Stefan; Calkins, Frederick; Brown, Jonathan K.; Butterfield, Ordie Dean; Irvine, Frank Bruce, Remotely controlled and thermally managed system for actuation of components in a wind tunnel model.
  16. Pfaller, Rupert; Enenkl, Bernhard, Rotor blade with control flap.
  17. Calkins, Frederick T.; Mabe, James H.; Brown, Jonathan K., Scalable multi-element shape memory alloy rotary motor.
  18. Dilligan, Matthew Anthony; Calkins, Frederick T.; Zimmerman, Tyler Jacob; Mabe, James Henry; Blohowiak, Kay Y., Shape memory alloy actuator system for composite aircraft structures.
  19. Brakes, David, Track container.
  20. Nguyen, Nhan T., Variable camber continuous aerodynamic control surfaces and methods for active wing shaping control.
  21. Shivashankara, Belur N.; Mabe, James H.; Clingman, Dan J., Vortex generator using shape memory alloys.

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