$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Adhesive bonded fan blade 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04D-029/38
출원번호 US-0762759 (1996-12-10)
발명자 / 주소
  • Crall David W.
  • Glynn Christopher C.
  • Busbey Bruce C.
  • Baldwin Jack W.
  • Prentice Ian F.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 42  인용 특허 : 6

초록

A fan blade includes a spar having first and second opposite sides. The spar sides include a fatigue-life enhanced surface layer, with the spar first side having a cavity bounded in part by the surface layer. A skin closes the cavity and is bonded to the spar for maintaining the enhanced surface lay

대표청구항

[ We claim:] [1.] A gas turbine engine fan blade comprising:a spar including first and second opposite sides having a fatigue-life enhanced surface layer, with said first side including a cavity bounded in part by said surface layer;a skin closing said cavity; andmeans for bonding said skin to said

이 특허에 인용된 특허 (6)

  1. Atarashi Masahiro (Kusatsu JPX) Ito Shotaro (Shiga JPX) Sano Kiyoshi (Otsu JPX) Yamamoto Kazuaki (Otsu JPX), Airfoil blade for impeller fan and manufacturing method thereof.
  2. Lu Chin-Yuan (Hsinchu TWX) Tseng Horng-Huei (Hsin TWX), Method for forming a vertical transistor with a stacked capacitor DRAM cell.
  3. Nutter ; Jr. Harry A. (Longmeadow MA), Method of making fiber reinforced articles.
  4. Brolin Stephen J. (Livingston NJ), Ring-trip detector.
  5. Baskin Joseph M. (Bala Cynwyd PA), Rotor blade internal damper.
  6. El-Aini Yehia M. (Jupiter FL) Burge Joseph C. (Palm Beach Gardens FL) Meece Carl E. (Jupiter FL), Turbine engine rotor blade vibration damping device.

이 특허를 인용한 특허 (42)

  1. Christofi, Costas; Hoang, Quynh; Gupta, Sanjay; Lemon, Angus; Vershaw, James T.; Nalla, Nandagopal; Abi-Habib, Emile, Acoustical vibration dampener for a rotatable blade.
  2. Reba, Ramons A.; Morin, Bruce L.; Morford, Stephen A.; Lord, Wesley K., Airfoil acoustic impedance control.
  3. Hui, Kwan; Weisse, Michael A., Airfoil cover system.
  4. Foster, Larry, Airfoil with an integrally stiffened composite cover.
  5. Schwarz, Frederick M.; Weisse, Michael A., Aluminum fan blade construction with welded cover.
  6. Oleson, Richard A.; Aynsley, Richard M.; Jury, Dale R., Angled airfoil extension for fan blade.
  7. Oleson, Richard A.; Aynsley, Richard M.; Jury, Dale R., Angled airfoil extension for fan blade.
  8. Stone, Paul, Blade for a gas turbine engine.
  9. Cogley, Van Scott, Ceiling fan blade attachment.
  10. Cosby, James; Weisse, Michael A.; Hui, Kwan, Covers for cavities in aircraft fan blades.
  11. El-Aini, Yehia M.; Davis, Gary A., Damper for an integrally bladed rotor.
  12. El-Aini, Yehia M.; Davis, Gary A., Damper for an integrally bladed rotor.
  13. Hui, Kwan; Weisse, Michael A.; Foster, Larry, Fan blade composite cover with tapered edges.
  14. Aynsley, Richard M., Fan blade modifications.
  15. Aynsley, Richard Michael, Fan blade modifications.
  16. Aynsley,Richard Michael, Fan blade modifications.
  17. Aynsley,Richard M., Fan blades.
  18. Whitley, L. Blake; Hoofard, Richard K., Fan blades and associated blade tips.
  19. Whitley, L. Blake, Fan with fan blade mounting structure.
  20. Day, Daryl; Hoofard, Richard K.; Walford, Brett A., Fire control systems.
  21. Helder,Earl Claude; Trapp,Timothy Joseph; Kelley,John Robert; Budinger,Vicky S.; Tudor,Courtney James, Friction stir welded hollow airfoils and method therefor.
  22. Matwey, Mark; Jan, David K.; Chunduru, Srinivas Jaya, Gas turbine engine cooling systems having hub-bleed impellers and methods for the production thereof.
  23. Foose, Andrew S.; Grudnoski, Jennifer L., Gas turbine engine vane.
  24. Hui, Kwan; Weisse, Michael A.; Lussier, Darin S.; Huttenhower, Hillary Anne, Hollow airfoil with composite cover and foam filler.
  25. Weisse, Michael A.; Hui, Kwan, Hollow fan blade with honeycomb filler.
  26. Zhang, Xiuzhang James; Wang, Haiping, Layered arrangement, hot-gas path component, and process of producing a layered arrangement.
  27. Eilert,Theodore J.; Harkins,Henry D.; Kornfeld,Roger E.; Breer,Marlin D., Method and apparatus for forming complex contour structural assemblies.
  28. David William Crall, Methods and apparatus for damping rotor assembly vibrations.
  29. Eilert, Theodore J.; Harkins, Henry D.; Kornfeld, Roger E.; Breer, Marlin D., Preform for forming complex contour structural assemblies.
  30. Carvalho, Paul A., Reinforced composite fan blade.
  31. Hyatt, Thomas B.; Ganoe, Jr., William Richard, Retention of damping media.
  32. Hamamoto,Masaki; Ohta,Yoshiji; Hara,Keita, Rising and moving apparatus and manufacturing method thereof.
  33. Weisse, Michael A., Rotor blade with bonded cover.
  34. Weisse, Michael A., Rotor blade with bonded cover.
  35. Axel Rossmann DE; Siegfried Sikorski DE; Wolfgang Krueger DE, Rotor with integrated blading.
  36. Christofi, Costas; Hoang, Quynh; Gupta, Sanjay; Lemon, Angus; Vershaw, James T.; Nalla, Nandagopal; Abi-Habib, Emile, Structural and acoustical vibration dampener for a rotatable blade.
  37. Sjogren,John F.; Eilert,Theodore J.; Harkins,Henry D., System and method for processing a preform vacuum vessel to produce a structural assembly.
  38. Liang, George, Turbine blade with incremental serpentine cooling channels beneath a thermal skin.
  39. Klinetob, Carl Brian; Lindahl, Stephen J.; Klein, Myron L.; Pope, Andrew; Ganoe, Jr., William Richard; Kasprow, Thomas D.; Morgan, Douglas J., Vibration damping for structural guide vanes.
  40. Oleson, Richard A., Winglet for a fan blade.
  41. Oleson,Richard A., Winglet for a fan blade.
  42. Williams, Jason Andrew, Winglet for fan blade.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로