$\require{mediawiki-texvc}$
  • 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

Apparatus for bleeding air

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/18   
미국특허분류(USC) 60/2263 ; 60/2263
출원번호 US-0904302 (1992-06-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 42  인용 특허 : 0
초록

A gas turbine engine includes a fan, fan bypass duct, compressor, core duct, and turbine including a clearance control system. The core duct includes a bleed valve, the fan bypass duct includes a bleed vent, and a bleed pipe is disposed in flow communication therebetween. A feed pipe is disposed in flow communication between the bleed pipe and the clearance control system. The apparatus is effective for practicing a method of bleeding a portion of compressed air from the core duct to the fan bypass duct during a first mode of operation, and diverting a p...

대표
청구항

An apparatus for channeling air in a gas turbine engine comprising: a fan disposed upstream of a fan bypass duct for channeling fan air therethrough, said fan bypass duct including a bleed vent; a compressor disposed downstream of said fan for receiving therefrom a portion of said fan air, said fan air portion being compressed therein for forming compressed air channeled through a core duct disposed downstream of said compressor, said core duct including a selectively openable and closable bleed valve; a turbine disposed downstream of said compressor, an...

이 특허를 인용한 특허 피인용횟수: 42

  1. Freling, Melvin; Lagueux, Ken; Strock, Christopher W.; Pilecki, Jr., Joseph G.. Abradable component for a gas turbine engine. USP2011108038388.
  2. Gekht, Eugene; Lucas, Terrence; Haslam-Jones, Thomas Francis; Mills, Danny; Bouchard, Guy. Active turbine or compressor tip clearance control. USP2017039598974.
  3. Ottow, Nathan W.. Blade clearance control for gas turbine engine. USP2017039587507.
  4. Cadieux, Michel. Bleed off valve system. USP2009097594403.
  5. Mårtensson, Hans; Nilsson, Martin. Bleed structure for a bleed passage in a gas turbine engine. USP2013078484982.
  6. Brault, Michel Gilbert; Brossier, Pascal Noel. Bleed system driven in simplified manner for a turbojet or turboprop engine. USP2003096622475.
  7. Kozuch, Michael Georg; Hussain, Zahid Muhammad; Britchford, Kevin Mark. Bleed valve. USP20180710036273.
  8. Moniz, Thomas Ory; Rose, Joseph George; Sage, Patrick Sean; Clements, Jeffrey Donald; Glover, Jeffrey. Bleed valve assembly for a gas turbine engine. USP20190310221773.
  9. Moniz, Thomas Ory; Rose, Joseph George; Sage, Patrick Sean; Clements, Jeffrey Donald; Glover, Jeffrey. Bleed valve assembly for a gas turbine engine. USP20190310233845.
  10. Negulescu, Dimitrie. Bleed valve of a compressor, in particular a compressor of a bypass aero-engine. USP2003076588195.
  11. Beutin, Bruno; Brault, Michel Gilbert Roland; Gervais, Pascal G?rard; Thore, Monique Andr?e. Bleed-off device in a bypass turbojet. USP2005096938407.
  12. Strecker, Steven; Hui, Hong-Wei. Bypass air scoop for gas turbine engine. USP2012018092153.
  13. Moniz, Thomas Ory. Compact booster bleed turbofan. USP2009127624581.
  14. Mason, Jeffrey Lee; Sieg, Daniel Alexander; Gutierrez, Carlos Eduardo; Glessner, John Carl; Lawless, Charles Steve. Compact high-pressure exhaust muffling devices. USP2013048430202.
  15. Liu Xiaoliu,CAX. Compressor bleed valve. USP2000096122905.
  16. Mojem, Mats; Scholz, Andreas. Device and method for bleeding compressor air in a turbofan engine. USP20180910077719.
  17. O'Neill, Lisa; Pietraszkiewicz, Edward F.; Silverman, Richard; Beckwith, Barry. Dirt separator for compressor diffuser in gas turbine engine. USP2010117827799.
  18. O'Neill, Lisa; Pietraszkiewicz, Edward F.; Silverman, Richard; Beckwith, Barry. Dirt separator for compressor diffuser in gas turbine engine. USP2011017874158.
  19. Critchley, Ian L.; Kingery, Barry J.; Frost, Cristopher; Walhood, David G.; Sumegi, Robert B.. Dual mode power unit having a combustor bypass system. USP2005126971241.
  20. Kupratis, Daniel B.; Hanlon, Christopher J.; Ledwith, Jr., Walter A.. Engine bypass valve. USP20181210161316.
  21. Beecroft, Peter. Gas bleed arrangement. USP20190110174681.
  22. McLoughlin, Adam John; Mountain, Stephen John. Gas turbine engine apparatus. USP2013068461704.
  23. Dougan, Jr., Donald; Carminati, Daniel; Wang, Cheng-Zhang. Gas turbine engine outer case with contoured bleed boss. USP2016129528391.
  24. Pritchard, Jr., Byron Andrew; Pezzi, Paul Alfred; Cunningham, III, George Gould; Moniz, Thomas Ory; Ross, Steven Alan; Holm, Raymond Gust. Gas turbine engine two degree of freedom variable bleed valve for ice extraction. USP2016129518513.
  25. Pritchard, Jr., Byron Andrew; Califf, Charles Daniel; Wood, Peter John; Holm, Raymond Gust; van de Wall, Allan George; Pezzi, Peter Alfred. Gas turbine engine variable bleed valve for ice extraction. USP2018059982598.
  26. Hanlon, Christopher J.; Kupratis, Daniel B.; Ledwith, Walter A.. Gas turbine engine with a multi-spool driven fan. USP20181110119477.
  27. Urban, Justin R.; Bifulco, Anthony R.. Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events. USP2018029890711.
  28. Khakhar, Satish Christoph. Gas turbine engine with fluid mixing arrangement. USP2013118578700.
  29. Haugen, Christina Granger Morrissey; Klasing, Kevin Samuel; Potokar, Christopher Jon; Proctor, Robert. High bleed flow muffling system. USP2013088511096.
  30. Potokar, Christopher Jon. High pressure muffling devices. USP2013108550208.
  31. Carr,Robert Jonathan; Higgins,James Michael. Lift system for an aerial crane and propulsion system for a vehicle. USP2006127147183.
  32. Urbassik, Ryan Michael; Estridge, Scott Anthony; Ruiz, Rafael; Proctor, Robert; Albers, Robert J.; Hansell, Kevin Stephen. Method and apparatus for operating gas turbine engines. USP2010057717667.
  33. Boeck, Alexander. Method and apparatus for the cooling of jet-engine turbine casings. USP2003096625989.
  34. Haugen, Christina Granger Morrissey; Fintel, Bradley Willis; Green, Brian Richard; Klasing, Kevin Samuel. Modular louver system. USP2016079399951.
  35. Mercier, Claude; Collopy, Gary. Nacelle anti-ice valve utilized as compressor stability bleed valve during starting. USP2018019879599.
  36. Carpenter Kevin D. (Tequesta FL) Wiedemer John D. (Wellington FL) Smith ; Jr. Paul A. (Palm Beach Gardens FL). Rotor blade outer tip seal apparatus. USP1997065639210.
  37. Leblanc,Andr? Denis; Ouellet,Gilbert. Shockwave-induced boundary layer bleed. USP2006127147426.
  38. Ress, Jr., Robert A.. Three spool gas turbine engine having a clutch and compressor bypass. USP2014118887485.
  39. O'Leary, Mark. Turbine blade tip clearance apparatus and method. USP2012098256228.
  40. O'Leary, Mark. Turbine blade tip clearance system. USP2013128616827.
  41. Morgan, Peter L.; Howe, William J.; Morris, Mark C.; Allan, Adrian R.; Palmer, Donald L.. Variable turbine cooling flow system. USP2005086931859.
  42. Peterson Ivan H. ; Hoelle James S. ; Hampshire Dale E.. Washer faced spring assembly. USP1998015709516.