$\require{mediawiki-texvc}$

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.

Film-cooling augmentation device and turbine airfoil incorporating the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/08
출원번호 US-0406277 (2009-03-18)
등록번호 US8052378 (2011-10-25)
발명자 / 주소
  • Draper, Samuel David
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 30  인용 특허 : 30

초록 ▼

A turbine airfoil is disclosed. The airfoil includes one of a turbine shroud, liner, vane or blade, including an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling circuit and an airfoil surface. The airfoil also includes an insert disposed in the film-cooling channe

대표청구항 ▼

The invention claimed is: 1. A turbine airfoil, comprising:an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling circuit and an airfoil surface; andan insert disposed in the film-cooling hole having a body, the body having a proximal end configured for disposition pr

이 특허에 인용된 특허 (30)

  1. Lee Ching-Pang (Cincinnati OH) Isburgh Anne Marie (Loveland OH) La Chapelle Donald George (Cincinnati OH) Wilson Paul Stuart (Fairfield OH), Airfoil blade having a serpentine cooling circuit and impingement cooling.
    상세보기
  2. Blaskovich,Timothy; Lebel,Larry; Trindade,Ricardo, Airfoil cooling passage trailing edge flow restriction.
    상세보기
  3. Weigand Bernhard,DEX, Arrangement of holes for forming a cooling film.
    상세보기
  4. Busbey,Bruce Clark; Weaver,Matthew Mark; Garay,Gregory Terrence, Bipedal damper turbine blade.
    상세보기
  5. Zelesky Mark F., Coolable vane or blade for a turbomachine.
    상세보기
  6. Liang, George; Mathews, Ralph Warren, Cooling of turbine blade suction tip rail.
    상세보기
  7. Bauer, Randall Charles; Garay, Gregory Terrence; Weaver, Matthew Mark; Bailey, James Robert; Busbey, Bruce Clark, Damper configured turbine blade.
    상세보기
  8. Draper,Samuel D.; Kvasnak,William S., Drillable super blades.
    상세보기
  9. Taslim Mohammad E. (Needham MA) Spring Samuel D. (Stratham NH) Demarche Thomas E. (Boxford MA), Enhanced cooling apparatus for gas turbine engine airfoils.
    상세보기
  10. Burdgick, Steven Sebastian; Yu, Yufeng Phillip; Itzel, Gary Michael, Film cooling for a closed loop cooled airfoil.
    상세보기
  11. Liang,George, Gas turbine airfoil leading edge cooling construction.
    상세보기
  12. Terazaki Masao (Takasago JPX) Tsukagoshi Keizo (Takasago JPX), Gas turbine cooling blade.
    상세보기
  13. Ricardo Trindade CA; Michael Papple CA; William Abdel-Messeh ; Ian Tibbott GB, Heat transfer promotion structure for internally convectively cooled airfoils.
    상세보기
  14. Auxier Thomas A. (Palm Beach FL) Przirembel Hans R. (Jupiter FL) Soechting Friedrich O. (Tequesta FL), Method of making an air cooled vane with film cooling pocket construction.
    상세보기
  15. Howell,Stephen John; Jacobson,John Carl; McCaffrey,Timothy P.; Barnes,Barry Francis, Methods and apparatus for film cooling gas turbine engine combustors.
    상세보기
  16. Liang, George, Multi-pass cooling for turbine airfoils.
    상세보기
  17. Lee,Ching Pang, Multiform film cooling holes.
    상세보기
  18. Lee,Ching Pang; Wadia,Aspi Rustom; Brassfield,Steven Robert, Parallel serpentine cooled blade.
    상세보기
  19. Palmer,Nicholas Charles; Kirkeng,Kevin Lee; Lee,Ching Pang, Pattern cooled turbine airfoil.
    상세보기
  20. Heeg,Robert John; Norton,Brian Alan; Schmid,Scott Joseph; Kumar,Ganesh Nagab, Teardrop film cooled blade.
    상세보기
  21. Daniel Edward Demers ; Robert Francis Manning ; Paul Joseph Acquaviva, Turbine blade for gas turbine engine and method of cooling same.
    상세보기
  22. Liang, George, Turbine blade having a convergent cavity cooling system for a trailing edge.
    상세보기
  23. Cunha,Francisco J.; Albert,Jason E., Turbine blade tip cooling.
    상세보기
  24. Pietraszkiewicz, Edward F.; Downs, James P., Turbine blade trip strip orientation.
    상세보기
  25. Liang, George, Turbine blade with wavy squealer tip rail.
    상세보기
  26. McGrath, Edward Lee; Lagrange, Benjamin Arnette, Turbine bucket cooling passages and internal core for producing the passages.
    상세보기
  27. Cunha, Frank J.; Dahmer, Matthew T., Turbine element.
    상세보기
  28. Cunha,Frank J.; Dahmer,Matthew T., Turbine element.
    상세보기
  29. Manning Robert F. ; Tsai Gene C. F. ; Di Bello Anthony D., Turbine nozzle with sloped film cooling.
    상세보기
  30. Campbell, Christian X., Vane assembly with metal trailing edge segment.
    상세보기

이 특허를 인용한 특허 (30)

  1. Tibbott, Ian; Jackson, Dougal Richard, Aerofoil cooling.
    상세보기
  2. Propheter-Hinckley, Tracy A.; Loureiro, Sergio M.; Klucha, Agnes; Fisk, Benjamin T.; Tracy, Anita L., Airfoil having internal lattice network.
    상세보기
  3. Thornton, Lane; Waite, Ryan Alan; Balawajder, Peter; Hagan, Benjamin F., Asymmetric diffuser opening for film cooling holes.
    상세보기
  4. Lee, Ching-Pang; Heneveld, Benjamin E., Casting core for a cooling arrangement for a gas turbine component.
    상세보기
  5. Lee, Ching-Pang, Casting core for twisted gas turbine engine airfoil having a twisted rib.
    상세보기
  6. Breneman, Ryan C; Bullied, Steven J; Noraas, Ryan B.; Blondin, John F, Chill plate for equiax casting solidification control for solid mold casting of reticulated metal foams.
    상세보기
  7. Lee, Ching-Pang; Heneveld, Benjamin E., Cooling arrangement for a gas turbine component.
    상세보기
  8. Lee, Ching-Pang; Heneveld, Benjamin, Cooling configuration for a gas turbine engine airfoil.
    상세보기
  9. Wong, Tsun H.; Ireland, Peter T.; Self, Kevin P., Cooling of engine components.
    상세보기
  10. Lee, Ching-Pang; Matthews, Ralph W.; Azad, Gm Salam; Shivanand, Manjit, Cooling system including wavy cooling chamber in a trailing edge portion of an airfoil assembly.
    상세보기
  11. Breneman, Ryan C.; Bullied, Steven J.; Scott, David R., Dual investment shelled solid mold casting of reticulated metal foams.
    상세보기
  12. Breneman, Ryan C; Bullied, Steven J; Scott, David R, Dual investment shelled solid mold casting of reticulated metal foams.
    상세보기
  13. Noraas, Ryan B.; Bullied, Steven J.; Bartholomew, Mark F., Dual investment technique for solid mold casting of reticulated metal foams.
    상세보기
  14. Noraas, Ryan B.; Bullied, Steven J.; Bartholomew, Mark F., Dual investment technique for solid mold casting of reticulated metal foams.
    상세보기
  15. Merrill, Gary B.; Fraser, Iain A., Internal combustion engine hot gas path component with powder metallurgy structure.
    상세보기
  16. Lee, Ching-Pang; Um, Jae Y.; Pu, Zhengxiang; Abdullah, Mohamed; Schroeder, Eric; Waywood, Anthony, Internal cooling system with insert forming nearwall cooling channels in an aft cooling cavity of an airfoil usable in a gas turbine engine.
    상세보기
  17. Lee, Ching-Pang; Um, Jae Y.; Hillier, Gerald L.; McDonald, Wayne J.; Abdullah, Mohamed; Schroeder, Eric; Matthews, Ralph W.; Pu, Zhengxiang, Internal cooling system with insert forming nearwall cooling channels in midchord cooling cavities of a gas turbine airfoil.
    상세보기
  18. Noraas, Ryan B; Bullied, Steven J; Bartholomew, Mark F; Blondin, John F; Marcin, John Joseph, Investment technique for solid mold casting of reticulated metal foams.
    상세보기
  19. Xu, JinQuan, Trailing edge and tip cooling.
    상세보기
  20. Zess, Gary A.; Spangler, Brandon W.; Mongillo, Jr., Dominic J., Trailing edge cooling.
    상세보기
  21. Lee, Ching-Pang; Heneveld, Benjamin E.; Brown, Glenn E.; Klinger, Jill, Trailing edge cooling using angled impingement on surface enhanced with cast chevron arrangements.
    상세보기
  22. Gautschi, Steven Bruce; Spangler, Brandon W.; Quach, San; Mongillo, Jr., Dominic J., Trailing edge or tip flag antiflow separation.
    상세보기
  23. Crites, Daniel Cregg; Morris, Mark C.; Halfmann, Steve, Turbine blade tip cooling.
    상세보기
  24. Wassynger, Stephen Paul, Turbine bucket.
    상세보기
  25. Chouhan, Rohit; Jaiswal, Shashwat Swami; Wassynger, Stephen Paul, Turbine bucket having cooling passageway.
    상세보기
  26. Chouhan, Rohit; Jaiswal, Shashwat Swami; Taylor, Zachary James, Turbine bucket having outlet path in shroud.
    상세보기
  27. Lee, Ching-Pang, Turbine engine component wall having branched cooling passages.
    상세보기
  28. Lee, Ching-Pang, Twisted gas turbine engine airfoil having a twisted rib.
    상세보기
  29. Breneman, Ryan C.; Bullied, Steven J.; Blondin, John F.; Noraas, Ryan B., Variable diameter investment casting mold for casting of reticulated metal foams.
    상세보기
  30. Breneman, Ryan C; Bullied, Steven J; Blondin, John F; Noraas, Ryan B, Variable diameter investment casting mold for casting of reticulated metal foams.
    상세보기

관련 콘텐츠

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