$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Variable pressure and variable air flow turbofan engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02   
미국특허분류(USC) 60/204 ; 60/226.1
출원번호 US-7038518 (1996-08-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dinsmore & Shohl LLP
인용정보 피인용 횟수 : 30  인용 특허 : 12
초록

A variable cycle gas turbine engine has, in axial flow serial relationship, a fan assembly, a core engine, and an exhaust assembly. The core engine includes a compressor, a combustor, a high pressure turbine and a first shaft interconnecting the compressor and the high pressure turbine. The fan assembly is connected to a low pressure turbine by a second shaft which is coaxial with the first shaft. The fan assembly includes a plurality of variable pitch inlet guide vanes, variable pitch stator vanes, and variable pitch outlet guide vanes, the pitch of whi...

대표
청구항

[ We claim:] [1.] A variable cycle gas turbine engine, comprising:

이 특허를 인용한 특허 피인용횟수: 30

  1. Kupratis, Daniel Bernard. Adaptive fan reverse core geared turbofan engine with separate cold turbine. USP2016119488101.
  2. Kupratis, Daniel Bernard. Adaptive fan with cold turbine. USP2015109157366.
  3. Zsurka, Mark. Aerodynamic track fairing for a gas turbine engine fan nacelle. USP20190310240561.
  4. Johnson,James Edward. Aft FLADE engine. USP2007057216475.
  5. Roberge, Gary D.. Auxiliary propulsor for a variable cycle gas turbine engine. USP2012038127528.
  6. Bowman, Ray F.; Owen, Philip Ray. Energy extraction and transfer system for a gas turbine engine. USP2015059021780.
  7. Giffin, III,Rollin George; Johnson,James Edward. FLADE gas turbine engine with counter-rotatable fans. USP2007077246484.
  8. Wollenweber,Gary C.. Gas turbine engine exhaust nozzle including an infrared suppression system having a plurality of U-shaped blocking fins and method of assembling said exhaut nozzle. USP2008097418813.
  9. Roberge, Gary D.. Gas turbine engine systems and related methods involving multiple gas turbine cores. USP2014058726633.
  10. Roberge, Gary D.. Gas turbine engine systems and related methods involving multiple gas turbine cores. USP2012128336289.
  11. Zamora, Sean P.; Murphy, Michael Joseph. Gas turbine engine with variable area fan nozzle. USP2012038141366.
  12. Christopherson, Charles Kammer. Gas turbine engine with variable pressure ratio fan system. USP2005066901739.
  13. Carroll, Christian A.. Inlet guide vanes and gas turbine engine systems involving such vanes. USP2016029249736.
  14. Burnes, Daniel William; Reitz, Daniel Joseph; Sanders, Jamaal A.. Method for enhancing power of a gas turbine engine. USP2015119194249.
  15. Shah, Parthiv N.. Methods and apparatus for deployable swirl vanes. USP2017029567867.
  16. Bachelder, Kenneth Alan; Welty, Donald James. Methods and apparatus for supporting variable bypass valve systems. USP2004066742324.
  17. Baughman, John Lewis; Giffin, Rollin George; Steinmetz, Ronald Burton. Methods and systems for supplying air to a vehicle. USP2010087784266.
  18. Dunbar Donald K. ; Miller Marlen L. ; Converse George L.. Methods for designing variable cycle gas turbine engines. USP2001096292763.
  19. Murry Roger P. ; Poulson Eric L.. Ram air turbine system. USP2000106127758.
  20. Kupratis, Daniel Bernard. Shroudless adaptive fan with free turbine. USP2017129850822.
  21. Mukavetz,Dale; Harvell,John K.; Moeckly,Kevin R.. System and method for controlling the frequency output of dual-spool turbogenerators under varying load. USP2007077245040.
  22. Baughman,John Lewis; Johnson,James Edward. Thrust vectoring aft FLADE engine. USP2006117134271.
  23. Wood, Peter John; Zenon, Ruby Lasandra; LaChapelle, Donald George; Mielke, Mark Joseph; Grant, Carl. Turbofan gas turbine engine with variable fan outlet guide vanes. USP2010067730714.
  24. Schwark, Jr., Fred W.; Atassi, Oliver V.; Owen, William D.. Variable area fan nozzle bearing track. USP2013058443586.
  25. Shah, Parthiv N.. Variable geometry aircraft pylon structure and related operation techniques. USP2014108857761.
  26. Lamb, Jr., Donald William. Variable geometry helicopter engine inlet. USP2017059656760.
  27. Pietricola,Paolo. Variable pitch fan. USP2006016991426.
  28. Orosa, John A; Ress, Jr., Robert A. Variable pitch fan for gas turbine engine. USP20190110174763.
  29. Rose, Becky E.; Brilliant, Lisa I.. Variable vane scheduling based on flight conditions for inclement weather. USP2013058452516.
  30. Dickau, John Eugene. Vertical takeoff and landing aircraft propulsion systems. USP2005076918244.