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특허 상세정보

Articulated fin/wing control system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/44   
미국특허분류(USC) 244/219 ; 244/324 ; 244/90R ; 114/126
출원번호 US-0790607 (1991-11-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0

An articulated control surface is provided for hydrodynamic control utilizing a moldable control surface. The central surface is shaped by contracting and elongating wire bundles fabricated with shape-memory alloys located in an adjacent cooling chamber. The shape-memory alloys contract when heated via an applied electric current and elongate when cooled, i.e., the electric current is removed. A pair of wire bundles is anchored inside the cooling chamber. Each bundle is routed over several pulleys in such a manner that a lateral movement is produced at t...


An improved moldable control surface system wherein the improvement comprises: means for shaping said moldable control surface, located external to and remote from said moldable control surface and having linear actuating elements which contract upon heating and expand upon cooling; means for cambering said moldable control surface affixed to the trailing edge structure of said control surface, one of said linear actuating elements connected to and driving a first side on said means for cambering in a first direction and another of said linear actuating ...

이 특허를 인용한 특허 피인용횟수: 16

  1. Koop,Mattheus Theodorus; Dinnissen,Lambertus Johannes Maria; Ooms,Johannes. Active roll stabilisation system for ships. USP2008117451715.
  2. Maclean Brian J. (Daniel WY) Carpenter Bernard F. (Littleton CO) Misra Mohan S. (Golden CO). Adaptive control surface using antagonistic shape memory alloy tendons. USP1997095662294.
  3. Monner Hans Peter,DEX. Aerofoil profile with variable profile adaptation. USP2000106138956.
  4. Piening Matthias,DEX ; Monner Hans Peter,DEX. Aerofoil profile with variable profile adaptation. USP2000126164599.
  5. Holmes William K.. Apparatus for controlled dispensing of pharmaceutical and medical supplies. USP2000016011999.
  6. Wakahara, Junya; Wada, Shigeru. Driving device and method of manufacturing the same. USP2011077975477.
  7. Harris, Gordon L.; Harris, Stephen L.. Ground-projectile guidance system. USP2017019546854.
  8. Harris, Gordon; Harris, Stephen. Ground-projectile guidance system. USP2016039285196.
  9. Elzey, Dana M.; Wadley, Haydn N. G.. Reversible shape memory multifunctional structural designs and method of using and making the same. USP2010037669799.
  10. Wood,Jeffrey H. Shape changing structure. USP2007057216831.
  11. Browne, Alan L.; Johnson, Nancy L.; Shaw, John Andrew; Churchill, Christopher Burton; Keefe, Andrew C.; McKnight, Geoffrey P.; Alexander, Paul W.; Herrera, Guillermo A.; Yates, James Ryan; Brown, Jeffrey W.. Shape memory alloy heat engines and energy harvesting systems. USP2014098844281.
  12. William H. Nedderman, Jr. ; James L. Dick ; Charles H. Beauchamp. Side plate rudder system. USP2002076415729.
  13. Rey, Nancy M.; Miller, Robin Mihekun; Tillman, Thomas G.; Rukus, Robert M.; Kettle, John L.. Variable area nozzle for gas turbine engines driven by shape memory alloy actuators. USP2004056735936.
  14. Rey,Nancy M.; Miller,Robin M.; Tillman,Thomas G.; Rukus,Robert M.; Kettle,John L.. Variable area nozzle for gas turbine engines driven by shape memory alloy actuators. USP2006027004047.
  15. Bray, Robert Reginald. Wingsail. USP201412D720280.
  16. Bray, Robert Reginald. Wingsail propelled boat. USP201410D714712.