$\require{mediawiki-texvc}$

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.

[미국특허] Impingement cooled airfoil tip 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/18
  • F01D-005/20
출원번호 US-0323329 (1999-06-01)
발명자 / 주소
  • Correia Victor H. S.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 45  인용 특허 : 6

초록

A turbine airfoil includes pressure and suction sidewalls joined together at leading and trailing edges, and extending from root to tip. The tip includes a tip rib extending from a tip cap enclosing an internal flow channel between the sidewalls. An aligned pair of first and second holes extend thro

대표청구항

[ Accordingly, what is desired to be secured by Letters Patent of the United States is the invention as defined and differentiated in the following claims in which I claim:] [1.]1. A turbine airfoil comprising:pressure and suction sidewalls joined together at leading and trailing edges, and extendin

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

  1. Liotta Gary C. ; Acquaviva Paul J. ; Freeman ; Jr. Leston M. ; Manning Robert F., Crack arresting rotor blade.
  2. Lee Ching P. (Cincinnati OH) Vaughn Eugene T. (Cincinnati OH) Palmer Nicholas C. (Loveland OH), Diffusion-cooled blade tip cap.
  3. Tomita Yasuoki (Takasago JPX), Gas turbine rotor blade tip cooling device.
  4. Lee Ching-Pang ; Brainch Gulcharan S. ; Isburgh Anne M., Slot cooled blade tip.
  5. Andersen Richard H. (Cincinnati OH), Tip cooling for turbine blades.
  6. Kildea Robert J., Tip seal and anti-contamination for turbine blades.

이 특허를 인용한 특허 (45) 인용/피인용 타임라인 분석

  1. Bonini, Eric Richard; Bunker, Ronald Scott, Backstrike protection during machining of cooling features.
  2. Bonini, Eric Richard; Bunker, Ronald Scott, Backstrike protection during machining of cooling features.
  3. Niblock, Robert R.; Tacheron, Paul H.; Craigen, Steven J.; Hashish, Mohamed A.; Bunker, Ronald Scott; Trimmer, Andrew Lee, Backstrike protection during machining of cooling features.
  4. Sherlock, Graham D.; Nowak, Daniel A.; Balsone, Stephen J.; Mohr, Patrick J., Bi-layer tip cap.
  5. Bunker, Ronald Scott; Gray, Dennis Michael; Lipkin, Don Mark, Component and methods of fabricating and coating a component.
  6. Bunker, Ronald Scott; Weaver, Scott Andrew; Lipkin, Don Mark; McDermott, John Brian, Components with cooling channels and methods of manufacture.
  7. Bunker, Ronald Scott; Weaver, Scott Andrew; Lipkin, Don Mark; McDermott, John Brian, Components with cooling channels and methods of manufacture.
  8. Bunker, Ronald Scott; Weaver, Scott Andrew, Components with micro cooled coating layer and methods of manufacture.
  9. Bunker, Ronald Scott; Weaver, Scott Andrew, Components with micro cooled patterned coating layer and methods of manufacture.
  10. Bunker, Ronald Scott, Components with microchannel cooled platforms and fillets and methods of manufacture.
  11. Bunker, Ronald Scott, Components with microchannel cooling.
  12. Bunker, Ronald Scott, Components with microchannel cooling.
  13. Bunker, Ronald Scott, Components with multi-layered cooling features and methods of manufacture.
  14. Bunker, Ronald Scott; Weaver, Scott Andrew; Hasz, Wayne Charles, Components with porous metal cooling and methods of manufacture.
  15. Bunker, Ronald Scott; Gray, Dennis Michael, Components with re-entrant shaped cooling channels and methods of manufacture.
  16. Papple,Michael, Cooled airfoil trailing edge tip exit.
  17. Bacha, Jean-Luc; Berche, Emmanuel; Brusq, Tangi, Cooled turbine blade for gas turbine engine.
  18. Bunker, Ronald Scott, Cooling channel systems for high-temperature components covered by coatings, and related processes.
  19. Lacy, Benjamin Paul; Good, Randall Richard; Brzek, Brian Gene, Cooling structures for turbine rotor blade tips.
  20. Liang, George, Cooling system for a tip of a turbine blade.
  21. Lee, Ching-Pang; Jackson, Melvin Robert; Ferrigno, Stephen Joseph, Foil formed structure for turbine airfoil tip.
  22. Liang,George, Gas turbine airfoil trailing edge corner.
  23. Boury,Jacques; Judet,Maurice, Hollow rotor blade for the future of a gas turbine engine.
  24. Bonini, Eric Richard; Bunker, Ronald Scott, Methods of forming cooling channels using backstrike protection.
  25. Bunker, Ronald Scott, Micro-channel coating deposition system and method for using the same.
  26. Liang, George, Multi-metered film cooled blade tip.
  27. Liang,George, Multi-metered film cooled blade tip.
  28. Lutjen, Paul M.; Grogg, Gary L., Structural members in a pedestal array.
  29. Lee, Ching-Pang; Roedl, Lawrence Joseph; Stow, Jonathan James, Turbine airfoil and method for manufacture and repair thereof.
  30. Lee, Ching-Pang; Stow, Jonathan James; Heyward, John Peter; Starkweather, John Howard; Roedl, Lawrence Joseph; Bowden, Jr., Joseph Howell, Turbine airfoil with separately formed tip and method for manufacture and repair thereof.
  31. Chlus, Wieslaw A.; Funk, Stanley J., Turbine blade.
  32. Soechting,Friedrich; Tomita,Yasuoki; Torii,Shunsuke, Turbine blade and gas turbine.
  33. Marini, Remo; Girgis, Sami, Turbine blade for a gas turbine engine.
  34. Liang,George, Turbine blade tip configuration.
  35. Liang,George, Turbine blade with cooled tip rail.
  36. Stec,Philip Francis; Demers,Daniel Edward; Schmidt,Richard Ludwig, Turbine blade with recessed squealer tip and shelf.
  37. Roeloffs, Norman, Turbine blade with rub tolerant cooling construction.
  38. Riahi, Ardeshir; Poon, Kin; Chou, David; Malak, Malak F., Turbine blades and methods of manufacturing.
  39. Correia, Victor Hugo Silva; Manning, Robert Francis; Reddy, Bhanu Mahasamudram, Turbine blades and turbine blade cooling systems and methods.
  40. Bedrosyan, Loris; Riahi, Ardeshir; Crites, Daniel C., Turbine blades with tip portions having converging cooling holes.
  41. Poon, Kin; Malak, Malak Fouad; Riahi, Ardeshir; Chou, David, Turbine blades, turbine assemblies, and methods of manufacturing turbine blades.
  42. Lim, Chan-sun, Turbine impeller comprising blade with squealer tip.
  43. Waldman, David; Morris, Mark C.; Malak, Malak Fouad, Turbine rotor blades with improved tip portion cooling holes.
  44. Malak, Malak Fouad; Morris, Mark C.; Waldman, David, Turbine rotor blades with tip portion parapet wall cavities.
  45. Rebak, Raul Basilio; Rohling, Renee Bushey; Weaver, Scott Andrew; Bunker, Ronald Scott; Lipkin, Don Mark; Kool, Lawrence Bernard, Wireless component and methods of fabricating a coated component using multiple types of fillers.

활용도 분석정보

상세보기
다운로드
내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

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