$\require{mediawiki-texvc}$

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.

Turbine shroud segment apparatus for reusing cooling air

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04D-031/00
출원번호 US-0325941 (2002-12-23)
발명자 / 주소
  • Lucas, Terrence
  • B?dard, Dominic
  • Daniel, Amir
  • Synnott, Remy
출원인 / 주소
  • Pratt &
  • Whitney Canada Corp.
대리인 / 주소
    Ogilvy Renault
인용정보 피인용 횟수 : 50  인용 특허 : 15

초록

A cooled turbine shroud segment for a gas turbine engine, having an axially extending shroud ring segment with an inner surface, an outer surface, an upstream flange and a downstream flange. The flanges mount the shroud ring within an engine casing. A perforated cooling air impingement plate is disp

대표청구항

1. A cooled turbine shroud segment for a gas turbine engine, the shroud segment comprising:an axially extending shroud ring segment having an inner surface, an outer surface, an upstream flange and a downstream flange, the flanges adapted to mount the shroud ring within an engine casing; a plurality

이 특허에 인용된 특허 (15)

  1. Steven Sebastian Burdgick ; Brendan Francis Sexton ; Iain Robertson Kellock, Closed circuit steam cooled turbine shroud and method for steam cooling turbine shroud.
  2. Riedmiller Charles F. (Greenhills OH) Bobo Melvin (Cincinnati OH), Combined turbine shroud and vane support structure.
  3. Bessette Alan D. (Palm Beach Gardens FL) Davies Daniel O. (West Palm Beach FL) Shade John L. (Jupiter FL), Combined turbine stator cooling and turbine tip clearance control.
  4. Watanabe Koji,JPX ; Aizawa Akiko,JPX ; Chikami Rintaro,JPX ; Suenaga Kiyoshi,JPX, Gas turbine cooling structure.
  5. Bell John Kenneth Alexander (Bristol EN) Fuller John Rodney Dyson (Bristol EN), Gas turbine engine.
  6. Nagler Christoph,CHX ; Pfeiffer Christof,DEX ; Wellenkamp Ulrich,CHX, Heat shield for a gas turbine.
  7. Correia Victor H. S. (Scotia NY), Impingement cooling apparatus for turbine shrouds having ducts of increasing cross-sectional area in the direction of po.
  8. Hsia Edward S. (Cincinnati OH) Emani Raghuram J. (West Chester OH) Starkweather John H. (West Chester OH), Multiple-impingement cooled structure.
  9. Hsia Edward S. (Cincinnati OH) Emani Raghuram J. (West Chester OH) Starkweather John H. (West Chester OH), Multiple-impingement cooled structure.
  10. Lee Ching-Pang ; Durgin George A., Preferentially cooled turbine shroud.
  11. Lee Ching-Pang ; Durgin George A., Recessed turbine shroud.
  12. Proctor Robert ; Brill Edward P. ; Rydbeck Randall B. ; Hanify John W. ; White Gregory A., Shroud cooling assembly for gas turbine engine.
  13. Gregory Alan White ; Ching-Pang Lee, Shroud cooling segment and assembly.
  14. Pask, George, Turbine shroud and turbine shroud assembly.
  15. Bolms, Hans-Thomas; Tiemann, Peter, Turbo-engine with an array of wall elements that can be cooled and method for cooling an array of wall elements.

이 특허를 인용한 특허 (50)

  1. Liang, George, BOAS with multi-metering diffusion cooling.
  2. Liang, George, BOAS with multiple trenched film cooling slots.
  3. Lutjen, Paul M.; Joe, Christopher R., Blade outer air seal formed of stacked panels.
  4. Lutjen, Paul M.; Gregg, Shawn J.; Dabbs, Thurman Carlo; Blaney, Ken F.; Keene, Russell E.; Chick, Bruce E., Blade outer air seal with cored passages.
  5. Lutjen, Paul M.; Gregg, Shawn J.; Dabbs, Thurman Carlo; Blaney, Ken F.; Keene, Russell E.; Chick, Bruce E., Blade outer air seal with cored passages.
  6. Romanov, Dmitriy A., Blade outer air seal with multi impingement plate assembly.
  7. Delvaux, John McConnell; Garcia-Crespo, Andres Jose; Morgan, Victor John; Kittleson, Jacob John, CMC turbine components and methods of forming CMC turbine components.
  8. Wagner, Joel H.; Magge, Shankar S.; Santeler, Keith A., Centrifugal compressor with bleed flow splitter for a gas turbine engine.
  9. Nichols,Glenn Herbert; Brink,Kurt Grover; Lee,Ching Pang, Cooled turbine shroud.
  10. Koyabu, Hidemichi; Hada, Satoshi, Cooling system of ring segment and gas turbine.
  11. Koyabu, Hidemichi; Hada, Satoshi, Cooling system of ring segment and gas turbine.
  12. Koyabu, Hidemichi; Hada, Satoshi; Masada, Junichiro; Tsukagoshi, Keizo, Cooling system of ring segment and gas turbine.
  13. Spangler, Brandon W.; Bergman, Russell J., Cover plate for a component of a gas turbine engine.
  14. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B., Engine mount system for a turbofan gas turbine engine.
  15. Suciu, Gabriel L.; Marx, Jon A.; Merry, Brian D.; Nordeen, Craig A.; Dye, Christopher M., Engine mounting configuration for a turbofan gas turbine engine.
  16. Willey, Lawrence J.; Gleiner, Matthew S.; Deibel, Russell, Gas turbine engine component having platform cooling channel.
  17. Willey, Lawrence J.; Gleiner, Matthew S.; Deibel, Russell, Gas turbine engine component having platform cooling channel.
  18. Willey, Lawrence J.; Gleiner, Matthew S.; Deibel, Russell, Gas turbine engine component having platform cooling channel.
  19. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine compressor arrangement.
  20. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine compressor arrangement.
  21. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
  22. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
  23. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
  24. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
  25. Khanin, Alexander Anatolievich; Kostege, Valery, Gas turbine of the axial flow type.
  26. Dutta, Sandip, Impingement cooling system for a gas turbine engine.
  27. Kottilingam, Srikanth Chandrudu; Bucci, David Vincent; Lacy, Benjamin Paul; Morey, Kathleen Blanche; Tollison, Brian Lee; Walsh, Patrick Thomas, Method for manufacturing a hot gas path component and hot gas path turbine component.
  28. Lacy, Benjamin Paul; Dimascio, Paul Stephen; Kottilingam, Srikanth Chandrudu; Schick, David Edward, Method of forming a microchannel cooled component.
  29. Suciu, Gabriel L.; Merry, Brian D.; Franklin, David W. J.; Dye, Christopher M., Mounting system for a gas turbine engine.
  30. Suciu, Gabriel L.; Merry, Brian D.; Franklin, David W. J.; Dye, Christopher M., Mounting system for a gas turbine engine.
  31. Suciu, Gabriel L.; Merry, Brian D.; Marx, Jon A.; Dye, Christopher M., Mounting system for a gas turbine engine.
  32. Bergman, Russell J.; Yea, Stephen J.; Bach, Leonard A.; Bridges, Jr., Joseph W.; Willey, Lawrence J.; Spangler, Brandon W., Nozzle segment with reduced weight flange.
  33. Lee, Ching-Pang; Munshi, Mrinal; Pela, Adam C.; Davis, Paul Bradley; Lang, Matthew H., Outer vane support ring including a strong back plate in a compressor section of a gas turbine engine.
  34. Papple, Michael Leslie Clyde; Bergman, Russell J.; Ennacer, Mohammed; Gregg, Shawn J.; Mongillo, Dominic J., Platform cooling circuit for a gas turbine engine component.
  35. Vetters, Daniel K., Seal segment low pressure cooling protection system.
  36. Martin, Yves; Di Paola, Franco, Sealing and cooling at the joint between shroud segments.
  37. Liang, George, Segmented ring for an industrial gas turbine.
  38. Synnott,Remy, Shroud and vane segments having edge notches.
  39. Jain, Kapila; Tardif, Marc, Shroud segment cooling configuration.
  40. Swanson, Timothy A.; Elving, Carl T.; Brooks, Robert T., Single actuator controlled rotational flow balance system.
  41. Liang, George, Turbine BOAS with edge cooling.
  42. Poon, Kin; Rana, Rajiv; Mitlin, Bob; Riahi, Ardeshir; Chou, David; Halfmann, Steve; Mignano, Frank, Turbine blade assemblies and methods of manufacturing the same.
  43. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M., Turbine section of high bypass turbofan.
  44. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L., Turbine section of high bypass turbofan.
  45. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L., Turbine section of high bypass turbofan.
  46. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph Brent; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L., Turbine section of high bypass turbofan.
  47. Lacy, Benjamin Paul; Schick, David Edward; Weber, David Wayne, Turbine shroud cooling assembly for a gas turbine system.
  48. Farah, Assaf; Lucas, Terrence, Turbine shroud cooling system.
  49. Lacy, Benjamin Paul; Tesh, Stephen William; Weber, David Wayne, Turbine shroud segment cooling system and method.
  50. Lee, Ching-Pang; Morrison, Jay A., Two stage serial impingement cooling for isogrid structures.
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