$\require{mediawiki-texvc}$
  • 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 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

Gas turbine engine having slim-line nacelle

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-001/00    F02K-001/16    F02K-001/06   
미국특허분류(USC) 060/771; 239/265.39
출원번호 US-0248444 (2014-04-09)
등록번호 US-8844294 (2014-09-30)
발명자 / 주소
  • Morford, Stephen A.
  • Larkin, Michael J.
출원인 / 주소
  • United Technologies Corporation
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 0  인용 특허 : 94
초록
▼

A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a nacelle assembly that includes an inlet lip section and an inlet internal diffuser section downstream of the inlet lip section. A variable area fan nozzle is positioned near an aft segment of the nacelle assembly, the variable area fan nozzle adaptable to move between a first position having a first discharge airflow area and a second position having a second discharge airflow area greater than the first discharge airflow area. At least one bou...

대표
청구항
▼

1. A gas turbine engine, comprising: a nacelle assembly that includes an inlet lip section and an inlet internal diffuser section downstream of said inlet lip section;a variable area fan nozzle positioned near an aft segment of said nacelle assembly, said variable area fan nozzle adaptable to move between a first position having a first discharge airflow area and a second position having a second discharge airflow area greater than said first discharge airflow area;at least one boundary layer control device positioned near one of said inlet lip section a...

이 특허에 인용된 특허 (94)

  1. Hassan Ahmed A. ; Straub Friedrich K. ; Domzalski David B. ; Kennedy Dennis K., Active blowing system for rotorcraft vortex interaction noise reduction.
  2. Bonutti, Peter M., Active drag and thrust modulation system and method.
  3. El-Aini Yehia M. ; Benedict Barry K. ; Baghdadi Samy ; Matheny A. Paul, Active rotor stage vibration control.
  4. El-Aini Yehia M. ; Benedict Barry K. ; Baghdadi Samy ; Matheny A. Paul, Active rotor stage vibration control.
  5. Shmilovich, Arvin; Yadlin, Yoram; Smith, David M.; Clark, Roger W., Active system for wide area suppression of engine vortex.
  6. Kota,Sridhar; Hetrick,Joel A., Adaptive compliant wing and rotor system.
  7. Rolston Stephen C.,GBX ; Ashford Edward M.,GB5, Aerodynamic low drag structure.
  8. Jones,Emlyn; Stretton,Richard G, Aeroengine nacelle.
  9. Surply, Thierry; Prat, Damien; Gagnaire, Benoit, Air inlet for commercial aircraft jet engine nacelle.
  10. Horikawa Makoto (Nagoya JPX), Air intake system of an aircraft.
  11. Smith David M. ; Dorris ; III John, Aircraft engine apparatus with reduced inlet vortex.
  12. Thonebe Douglas A. (Jupiter FL) Coons Russell L. (Palm Beach Gardens FL), Aircraft nacelle ventilation and engine exhaust nozzle cooling.
  13. Tindell Runyon H. (Old Bethpage NY), Blown boundary layer control system for a jet aircraft.
  14. Webster, John R, Boundary layer control arrangement.
  15. Ream Jeffrey L. (Tolland CT) Bubello Robert (North Meriden CT), Buffer region for the nacelle of a gas turbine engine.
  16. Ream Jeffrey L. (Tolland CT) Bubello Robert (North Meriden CT), Buffer region for the nacelle of a gas turbine engine.
  17. Newton Arnold C,GBX, Cascade structure arrangement for a gas turbine engine.
  18. Parente Charles A., Combined acoustic and anti-ice engine inlet liner.
  19. Sattelmayer Thomas (Mandach CHX), Combustion chamber for gas turbine engine.
  20. Lair, Jean-Pierre, Confluent exhaust nozzle.
  21. Statkus Frank D. (Woodinville WA), Continuous skin, variable camber airfoil edge actuating mechanism.
  22. Harner Kermit I. (Windsor CT) Schneider Roy W. (Ellington CT), Control system for variable pitch fan propulsor.
  23. Ruehr William C. (Cincinnati OH) Younghans James L. (Cincinnati OH) Smith Edwin B. (Mason OH), Curved centerline air intake for a gas turbine engine.
  24. Patilla Richard G. (Derby GB2), Engine nacelle.
  25. Welch John M. ; Benton William E. ; Lobsinger Michael R., Engine nacelle outer cowl panel with integral track fairings.
  26. Stieger, Rory D.; Britchford, Kevin M.; Strange, Paul J. R., Engine noise.
  27. Truax, Philip P.; Miller, Daniel N.; Ma, Edward C., Flow control redistribution to mitigate high cycle fatigue.
  28. Puster Richard L. (Hampton VA) Franke John M. (Yorktown VA), Fuel line based acoustic flame-out detection system.
  29. Lemelson Jerome H. ; Pedersen Robert D. ; Blake Tracy D., Fuzzy logic based emergency flight control with thrust vectoring.
  30. Coffinberry George A. (West Chester OH), Gas turbine engine fan duct base pressure drag reduction.
  31. Prasad, Dilip; Feng, Jinzhang; Sabnis, Jayant S., Gas turbine engine inlet with noise reduction features.
  32. Wynosky Thomas A. (Madison CT), Gas turbine engine nacelle.
  33. Coffinberry George A. (West Chester OH), Gas turbine engine powered aircraft environmental control system and boundary layer bleed.
  34. Winter, Michael; Jain, Ashok K., Gas turbine engine providing simulated boundary layer thickness increase.
  35. Adamson ; Arthur P., Gas turbine engine with recirculating bleed.
  36. Valdis Kibens ; Ganesh Raman, High frequency excitation apparatus and method for reducing jet and cavity noise.
  37. Lahti Daniel J. (Cincinnati OH) Yates David E. (Cincinnati OH) Mungur Parmanand (West Chester OH) Stockman Norbert O. (Batavia OH), Hybrid laminar flow nacelle.
  38. Cloft, Thomas G.; Wiley, Richard H., Integral suction device with acoustic panel.
  39. Cornett Jack E. (Cincinnati OH) Saunders ; Jr. Andrew A. (Cincinnati OH) Marvin Ira E. (Fairfield OH) Beitler Richard S. (Cincinnati OH), Integrated control system for a gas turbine engine.
  40. Ahmed A. Hassan ; David B. Domzalski, Jet actuators for aerodynamic surfaces.
  41. Sorensen Norman E. (Saratoga CA) Latham Eldon A. (Sunnyvale CA), Jet engine air intake system.
  42. Leon Ross M. (Cincinnati OH), Jet engine fan nacelle.
  43. Olsen Ronald F. ; Orzechowski Jeffrey M.,CAX, Jet engine fan noise reduction system utilizing electro pneumatic transducers.
  44. Tracksdorf Peter (Grbenzell DEX), Jet engine nacelle.
  45. Meyer,Pascal J, Laminar flow nacelle for an aircraft engine.
  46. Sargisson Donald F. (Cincinnati OH), Long duct mixed flow gas turbine engine.
  47. Tindell Runyon H. ; Parente Charles A., Low drag inlet design using injected duct flow.
  48. Sanders,Bobby W.; Weir,Lois J., Low sonic boom inlet for supersonic aircraft.
  49. Rice John N. (Rockford IL) Yeh Jarvis J. M. (Rockford IL), Low speed spool emergency power extraction system.
  50. Raffy Pierre M. (Saint-Germain Laxis FRX) Andre Pierre A. (Paris FRX) Girault Jean-Pierre Y. B. (Dammarie les Lys FRX) Richter Gerhard (Boissise le Roi FRX) Thevenin Jean-Claude P. H. P. (Saint-Maur-, Method and device for reducing the noise of turbo-machines.
  51. Gruensfelder Cynthia Ann ; Wille Robert Henry, Mission adaptive inlet.
  52. Gruensfelder Cynthia Ann ; Wille Robert Henry, Mission adaptive inlet.
  53. Gruensfelder Cynthia Ann ; Wille Robert Henry, Mission adaptive inlet.
  54. Maier Mark S. (West Palm Beach FL) Gamble Eric J. (Jupiter FL) Wilson Jack W. (West Palm Beach FL) Calzadilla Eliott L. (North Palm Beach FL) Goetz Gerald F. (Seattle WA), Nacelle air pump for vector nozzles for aircraft.
  55. Birbragher Fernando (Miami FL), Nacelle anti-icing system.
  56. Moorehead James R. (Bellevue WA), Nacelle assembly and mounting structures for a turbofan jet propulsion engine.
  57. Alan R Maguire GB, Nacelle assembly for a gas turbine engine.
  58. Laborie Daniel J. (Cincinnati OH) Marban Joseph R. (Springdale OH) Schulze Wallace M. (West Chester OH) Baumbick Robert J. (West Chester OH), Nacelle cooling and ventilation system.
  59. Laborie Daniel J. (Cincinnati OH) Marban Joseph R. (Springdale OH) Schulze Wallace M. (West Chester OH) Baumbick Robert J. (West Chester OH), Nacelle cooling and ventilation system.
  60. Stockman Norbert O. (Batavia OH) Yates David E. (Cincinnati OH) Crum Timothy S. (Fairfield OH), Nacelle inlet for an aircraft gas turbine engine.
  61. Baptist,Praba Kharan; Bharath,Keppel Nyron, Nacelle inlet lip anti-icing with engine oil.
  62. Wang, Timothy; Zierten, Thomas A., Nacelle/wing assembly with wake control device.
  63. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  64. Duane C. McCormick ; Wesley K. Lord, Passively driven acoustic jet controlling boundary layers.
  65. Porte, Alain, Process for de-icing by forced circulation of a fluid, an air intake cowling of a reaction motor and device for practicing the same.
  66. Grieb Hubert (Germering DEX), Propfan turbine engine.
  67. Sankrithi, Mithra M. K. V.; Nelson, Paul E., Rotatable scarf inlet for an aircraft engine and method of using the same.
  68. Lee Ching-Pang (Cincinnati OH) Savage Joseph W. (Maineville OH) Bobo Melvin (Cincinnati OH), Scaled heat transfer surface with protruding ramp surface turbulators.
  69. Miller Brent A. (Olmsted Falls OH), Self stabilizing sonic inlet.
  70. Hwang Danny P., Skin friction reduction by micro-blowing technique.
  71. Thomas G. Tillman ; Brian E. Wake, Streamlined bodies with counter-flow fluid injection.
  72. Culbertson Christopher C., Supersonic engine, multi-port thrust reversing system.
  73. Gupta, Anurag; Graziosi, Paolo; Mani, Ramani, System and method for actively changing an effective flow-through area of an inlet region of an aircraft engine.
  74. Kota Sridhar, System for varying a surface contour.
  75. Duane C. McCormick ; Daniel L. Gysling, Tangentially directed acoustic jet controlling boundary layer.
  76. Tindell Runyon H. ; Davis Warren ; Karanik James J., Thin inlet lip design for low drag and reduced nacelle size.
  77. Brian E. Barton, Translating independently mounted air inlet system for aircraft turbofan jet engine.
  78. Harm Dorson J. (Seattle WA) Zabinsky Joseph M. (Bellevue WA), Translating lip aircraft cowling structure adapted for noise reduction.
  79. Howarth,Nicholas; Freeman,Christopher, Turbine engine arrangements.
  80. Hughes Kevin A. (San Diego CA) Shieh Chih F. (San Diego CA), Turbine engine nacelle laminar flow control arrangement.
  81. Valleroy Laurent Georges,FRX, Turbo fan engine thrust reverser.
  82. Lindner Ernst (Tubingen DEX) Trittler Guido W. (Unterschleissheim DEX) Britz Klaus (Olching DEX), Turbofan engine with means to smooth intake air.
  83. Coplin John F. (Derby GB2), Turbofan gas turbine engine.
  84. Miller Franklin E. (Cincinnati OH), Turbojet cooling system.
  85. Lardy Pascal,FRX ; Vauchel Guy Bernard,FRX, Turbojet engine thrust reverser with asymmetrical doors.
  86. Sens William H. (West Hartford CT), Twin-spool gas turbine power plant with means to spill compressor interstage airflow.
  87. Ball William Henderson (Mercer Island WA) Ishimitsu Kichio Keith (Mercer Island WA), Variable camber inlet for supersonic aircraft.
  88. Cole James B. (Mercer Island WA), Variable camber leading edge assembly for an airfoil.
  89. Readnour Jack L. (Ft. Mitchell KY) Wright Jack D. (Mason OH), Variable contour annular air inlet for an aircraft engine nacelle.
  90. Frantz John J. (Fairfield OH), Variable double lip quiet inlet.
  91. Giffin ; III Rollin G. (Cincinnati OH), Variable specific thrust turbofan engine.
  92. Adamson ; Arthur P., Variable thrust nozzle for quiet turbofan engine and method of operating same.
  93. Boldrin,Clete M.; Hassan,Ahmed A., Vernier active flow control effector.
  94. Miller Robin Mihekun ; Tunkel Roman N., Vibration-driven acoustic jet controlling boundary layer separation.

IPC 상위 출원인