$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

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.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and apparatus for collecting pre-diffuser airflow and routing it to combustor pre-swirlers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/18    F02C-007/06    F02C-007/14    F01D-009/04    F01D-009/06    F01D-005/02    F02C-003/04    F02C-007/04    F01D-025/24    F04D-029/54    F01D-025/12    F01D-017/10    F02C-006/08   
출원번호 US-0771061 (2014-02-28)
등록번호 US-9957895 (2018-05-01)
국제출원번호 PCT/US2014/019567 (2014-02-28)
국제공개번호 WO2014/134519 (2014-09-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    O'Shea Getz P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 69
초록

A gas turbine engine is provided that includes a compressor section, a combustor section with a multiple of pre-swirlers, a diffuser case module, and a manifold. The diffuser case module includes a multiple of struts within an annular flow path from said compressor section to said combustor section, wherein at least one of said multiple of struts defines a mid-span pre-diffuser inlet in communication with said annular flow path. The manifold is in communication with said mid-span pre-diffuser inlet and said multiple of pre-swirlers.

대표
청구항
▼

1. A gas turbine engine comprising: a compressor section;a combustor section with a multiple of pre-swirlers;a diffuser case module with a multiple of struts within an annular flow path from said compressor section to said combustor section, at least one of said multiple of struts defines a mid-span pre-diffuser inlet in communication with said annular flow path; anda manifold in communication with said mid-span pre-diffuser inlet and said multiple of pre-swirlers;wherein said manifold communicates a temperature tailored airflow through a heat exchanger....

이 특허에 인용된 특허 (69)

  1. McCaffrey, Michael G.; Hudson, Eric A.; Hill, James D.; Magge, Shankar S.; Wagner, Joel H.. 3D contoured vane endwall for variable area turbine vane arrangement. USP2012018105019.
  2. Rudolph Peter K. C.. Aircraft turbofan engine mixing apparatus. USP1998065771681.
  3. Moulebhar, Djamal. Aircraft with disengageable engine and auxiliary power unit components. USP2010107805947.
  4. Moon, Francis R.. Attachment interface for a gas turbine engine composite duct structure. USP2012068206102.
  5. Leblanc, André; Gekht, Eugene; Doyon, François. Centrifugal compressor vane diffuser wall contouring. USP2012018100643.
  6. Geoffrey M Dailey GB; Anthony Pidcock GB; Desmond Close GB. Combuster arrangement. USP2002016334297.
  7. Stenger Richard E. (Cincinnati OH) Ekstedt Edward E. (Montgomery OH) Seto Stanford P. (Loveland OH). Combustor dome sleeve. USP1980014180974.
  8. LeBlanc Andre D. (St. Bruno CAX J3V 4P3). Compressor diffuser. USP1995025387081.
  9. Kernon John D. (Clevedon GB3) Langley Kenneth R. (Gloucestershire GB3). Cooling air pick up. USP1993075224819.
  10. Mazeaud Georges (Yerres FRX) Mirville Francois J. P. (Melun FRX) Saillot Patrick W. R. (Vaux Le Penil FRX). Cooling system for a gas turbine. USP1992115163285.
  11. Liotta, Gary Charles; Farrell, Thomas Raymond. Device and system for reducing secondary air flow in a gas turbine. USP2012078221062.
  12. Samuel Billy P. (Madeira OH). Diffuser clean air bleed assembly. USP1993055211003.
  13. Stuttaford, Peter. Diffuser combustor. USP2003016508061.
  14. Cayre, Alain; Daguenet, Luc Henri Claude; Gautier, Claude; Pieussergues, Christophe; Touchaud, Stephane Henri Guy. Diffuser for an annular combustion chamber, in particular for an airplane turbine engine. USP2010057707834.
  15. Markowski Stanley J. (East Hartford CT). Diffuser for gas turbine engine. USP1985074527386.
  16. Strangman, Thomas E.; Morris, Mark C.; Baker, William C.; Kington, Harry L.. Diffuser particle separator. USP2009097581397.
  17. Brand Joseph Horace,CAX ; Eleftheriou Andreas,CAX. Diffuser pipe assembly. USP2000096123506.
  18. Sloop Robert V. (Gainesville FL) Bailey ; Jr. R. Edward (Palm Beach Gardens FL). Diffuser with controlled diffused air discharge. USP1997055632141.
  19. LeBlanc, Andre. Diffuser with enhanced surge margin. USP2012088235648.
  20. Kress Eric J. ; Joshi Narendra D.. Dual fuel mixer for gas turbine combustor. USP1999025865024.
  21. Rannenberg George C. (Canton CT). Efficiency air cycle environmental control system. USP1980074209993.
  22. Rannenberg George C. (Canton CT). Efficiency air cycle environmental control system. USP198604RE32100.
  23. Brockett Walter D. (North Haven CT). Ejector assisted compressor bleed. USP1987124711084.
  24. Benaroya Henry (41 Boulevard du Commandant Charcot 92200 Neuilly sur Seine FRX). Energy producing installation with internal combustion engine and turbine. USP1989104873822.
  25. Golecki, Ilan. Erosion-protective coatings on polymer-matrix composites and components incorporating such coated composites. USP2010047700167.
  26. Taylor Jack R. (Cincinnati OH). Flow spreading diffuser. USP1994085335501.
  27. Dawson, Robert W.. Fluid flow distributor apparatus for gas turbine engine mid-frame section. USP2009107600370.
  28. Mao, Chien-Pei; Short, John; Klemm, Jim; Abbott, Royce; Overman, Nick; Pack, Spencer; Winebrenner, Audra. Fuel injection and mixing systems having piezoelectric elements and methods of using the same. USP2011128074895.
  29. Urso,Andre Christopher; Durgin,George Albert; Housley,Christopher George; Moore,George E.; Abramson,Harris Daniel; Czachor,Robert Paul. Gas turbine engine component having bypass circuit. USP2007057210900.
  30. Urso,Andre Christopher; Durgin,George Albert; Housley,Christopher George; Moore,George E.; Abramson,Harris Daniel; Czachor,Robert Paul. Gas turbine engine component having bypass circuit. USP2006047025565.
  31. Bourneuf John J. (Jamaica Plain MA) Lenahan Dean T. (Cinncinnati OH) Demers Daniel E. (Ipswich MA) Plemmons Larry W. (Fairfield OH). Gas turbine engine cooling supply circuit. USP1996095555721.
  32. Zamora, Sean P.; Murphy, Michael Joseph. Gas turbine engine with variable area fan nozzle. USP2012038141366.
  33. Burton, Scott Andrew; Prakash, Chander; Machnaim, Joseph; Cherry, David Glenn; Beacock, Robert John; Lee, Ching-Pang; Carson, Scott Michael. Gas turbine engines including multi-curve stator vanes and methods of assembling the same. USP2010107806653.
  34. Burrus David L. (Cincinnati OH). High inlet mach combustor for gas turbine engine. USP1997045619855.
  35. Sasu,Ioan; Roberts,Doug; Morenko,Oleg. Hybrid vane island diffuser. USP2006047025566.
  36. Zack, David W.; Chapkovich, John; Fitts, Richard A.. Infrared suppression system. USP2010117836701.
  37. Zack, David W.; Chapkovich, John; Fitts, Richard A.. Infrared suppression system. USP2010117823375.
  38. Linderman ; Duane L. ; Hom ; Felix. Integrated divergent exhaust nozzle thrust reverser. USP1978064093122.
  39. Ioan Sasu CA; Andre LeBlanc CA; Michel Bellerose CA. Integrated duct diffuser. USP2002106471475.
  40. Mao, Chien Pei; Short, John. Integrated fuel injection and mixing systems for fuel reformers and methods of using the same. USP2009067547002.
  41. Fish,Jason Araan; Bruno,Vittorio; Parkman,Kenneth. Low cost diffuser assembly for gas turbine engine. USP2007017156618.
  42. Halchak Kenneth L. (Wilmington NC) Schwarz Daniel C. (Hamilton OH) Birmingham Martin L. (West Chester OH). Method for assembling a turbine frame assembly. USP1995085438756.
  43. Sasu, Ioan; Gendreau, Bertrand; Lanoue, Robert Francois. Method of making a gas turbine engine diffuser. USP2004076760971.
  44. Sasu,Ioan; Gendreau,Bertrand; Lanoue,Robert Francois. Method of making a gas turbine engine diffuser. USP2006107114255.
  45. McRae, Jr., Ronald Eugene; Keith, Sean Robert; Brainch, Gulcharan Singh. Methods and apparatus for cooling gas turbine engine rotor assemblies. USP2005086923616.
  46. Al-Roub, Marwan; Creevy, Clifford Stephen; Roberts, Jr., Hubert Smith; Greenwood, Anthony Paul. Methods and apparatus for supplying air to turbine engine combustors. USP2003116651439.
  47. Caldwell, James M.; Emilianowicz, Edward J.; Loveless, Gary Scott. Methods for replacing a portion of a combustor dome assembly. USP2004086782620.
  48. Boudigues Serge (Bagneux FR). Multiflow gas turbine power plant. USP1976073968647.
  49. Boudigues Serge (Bagneux FR). Multiflow gas turbine power plant. USP1977114055949.
  50. Wormer Alex F. (Marblehead MA). Multifuel bubbling bed fluidized bed combustor system. USP1989044823712.
  51. Roth, Bryce Alexander. Operating line control of a compression system with flow recirculation. USP2010107811050.
  52. Moon, Francis R.; Vestergaard, Lars H.; Monahan, Richard W.. Overlap interface for a gas turbine engine composite engine case. USP2012018092164.
  53. Giffin, III, Rollin G.. Pressure boosted compressor cooling system. USP2004016672072.
  54. Stickler David B. (Carlisle MA) Swallom Daniel W. (Reading MA) Reich Judith E. (Andover MA) Goldfarb Victor M. (Swampscott MA) Sadovnik Isaac (Newton MA). Pulsed fuel injection system for reducing NOx emissions. USP1994095349811.
  55. Romani Giuseppe,CAX ; Stastny Jan Honza,CAX ; Rukin Grigory,CAX. Radial split diffuser. USP2001086280139.
  56. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Regenerative turbine blade and vane cooling for a tip turbine engine. USP2009107607286.
  57. Lawlor, Shawn P.; Steele, Robert C.; Kendrick, Donald. Rotary ramjet engine with flameholder extending to running clearance at engine casing interior wall. USP2004026694743.
  58. Gulcharan S. Brainch ; John C. Brauer. Rotating seal. USP2002106471216.
  59. Amos,Peter G.; McColvin,Gordon; More,D. Gregory. Seal assembly. USP2006127152864.
  60. Plemmons Larry W. (Fairfield OH) Oakes William C. (West Chester OH) Kirkpatrick Ralph A. (Cincinnati OH). Stator having selectively applied thermal conductivity coating. USP1992075127795.
  61. Kendrick,Donald; Lawlor,Shawn P.; Steele,Robert C.. Trapped vortex combustor. USP2006027003961.
  62. Burton, Scott Andrew; Prakash, Chander; Machnaim, Joseph; Cherry, David Glenn; Beacock, Robert John; Lee, Ching-Pang; Carson, Scott Michael. Turbine assembly for a gas turbine engine and method of manufacturing the same. USP2010077758306.
  63. Joel C. Haas. Turbine engine cycling thermo-mechanical stress control. USP2002116481211.
  64. James R. Schierbaum. Turbo shaft engine with acoustical compression flow amplifying ramjet. USP2002106457305.
  65. Schirtzinger, Gary A.. Valve system for a gas turbine engine. USP2012088240126.
  66. Schirtzinger, Gary A.; Wurzbacher, Lance; Orr, Joseph L.. Valve system for a gas turbine engine. USP2012108286416.
  67. Anderson, Morris G.; Banta, Paul W.; Brackin, James W.; Romano, Robert; Zmora, David W.. Variable geometry ejector for a bleed air system using integral ejector exit pressure feedback. USP2004036701715.
  68. Hein,Stefan; Stein,Manuela; Peitsch,Dieter. Vortex reducer in the high-pressure compressor of a gas turbine. USP2007017159402.
  69. Hadder, James Lolnell. Waffle cooling. USP2003036530225.

IPC 상위 출원인