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특허 상세정보

Composite spinner and method of making the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-011/14    B29C-035/02   
미국특허분류(USC) 416/245R; 416/094; 416/224; 29/8891
출원번호 US-0535923 (2000-03-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andrew C. Hess
인용정보 피인용 횟수 : 21  인용 특허 : 9
초록

Increased impact resistance capability is achieved in a cost and weight efficient manner by providing a spinner made of a 3-D orthogonal woven composite material. The spinner defines a generally conical shell having a plurality of axial rib stiffeners and at least one circumferential rib stiffener integrally formed thereon. The combination of the integral rib stiffeners with the 3-D orthogonal woven composite material results in a substantially greater torsional stiffness. The use of the 3-D orthogonal woven composite material also eliminates delaminatio...

대표
청구항

1. A spinner made of a three dimensional orthogonal woven composite material, said spinner comprising a three dimensional preform of woven continuous fiber tows having a generally conical shape with a plurality of axial ridges and at least one circumferential ridge interwoven therein, said spinner defining a generally conical shell having a plurality of axial rib stiffeners corresponding to said axial ridges and at least one circumferential rib stiffener corresponding to said circumferential ridge formed thereon.

이 특허를 인용한 특허 피인용횟수: 21

  1. Totten, Trevor John; Rivers, Jonathan Michael; Engebretsen, Eric William. Aerodynamic fairings secondarily attached to nosecone. USP2016119481448.
  2. Guglielmin, George; Lanzino, Joe; Macchia, Enzo; Barnett, Barry; Eleftheriou, Andreas; McDonough, Thomas. Airfoil blade. USP2017039587645.
  3. Clark, Adam Wayne; Cedar, Richard David; Riddle, David Baker. Crosswind performance aircraft engine spinner. USP20190110167088.
  4. Anghileri, Marco. Device and method for protecting aircraft component from collision with flying objects. USP2012088251670.
  5. Parks, Robert. Ducted spinner for engine cooling. USP2009077559191.
  6. Macchia, Enzo; Barnett, Barry; Eleftheriou, Andreas; McDonough, Tom; Guglielmin, George; Lanzino, Joe. Gas turbine blade and method of protecting same. USP2016089429029.
  7. Parks,Robert. Inbound transition control for a tail-sitting vertical take off and landing aircraft. USP2009037506837.
  8. Schreiber, Karl. Intake cone in a fiber compound material for a gas turbine engine and method for its manufacture. USP2014038677622.
  9. Schreiber, Karl. Intake cone in a fiber compound material for a gas-turbine engine. USP2013098540492.
  10. Holland,Brian Kenneth. Method of repair for inlet caps of turbine engines. USP2008097419556.
  11. Dix, Brian Edward; Takehara, Joann Mari; Garrison, Michael Ray. Methods and apparatus for assembling gas turbine engines. USP2005056887043.
  12. Ortiz Del Cerro, Álvaro; Gallego Pleite, Joaquín; Rubio García, Luis; Ponce Borrero, Sofía. Monolithic fan cowl of an aircraft engine and a manufacturing method thereof. USP2017069677409.
  13. Cheung, Kin-Leung; Macchia, Enzo; Bamett, Barry. Nano-metal coated vane component for gas turbine engines and method of manufacturing same. USP2016089427835.
  14. Kling, Colin J.; Lussier, Darin S.. Spinner aft-extended forward return flange. USP20181010094282.
  15. Romanowski, Erin M.; Engebretsen, Eric W.; Scott, Matthew A.. Spinner for a gas turbine engine. USP20181010100644.
  16. Herr, Stefan; Gauchel, Peter. Spinner of a wind turbine. USP2012108287243.
  17. Parks,Robert. System and method for controlling a roll rate of a torsionally-disconnected freewing aircraft. USP2008107441724.
  18. Parks,Robert; Led��,Jean Charles; Drela,Mark. System and method for controlling engine RPM of a ducted fan aircraft. USP2008047364115.
  19. Kling, Colin J.; McPhail, James J.; Rader, Matthew R.. Turbine engine nosecone with deformation region. USP2016059353685.
  20. Parks, Robert; Ledé, Jean-Charles. Vibration isolation engine mount system and method for ducted fans. USP2011088001764.
  21. Baehmann, Peggy Lynn; Lopez, Fulton Jose; Wilson, Ian David; Zirin, Robert Michael. Wind turbine dome and method of assembly. USP2016029249776.