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특허 상세정보

Swinging door particle separator and deicing system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02G-003/00   
미국특허분류(USC) 60/3909 ; P ; 55/306
출원번호 US-0021422 (1979-03-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 35  인용 특허 : 1
초록

In a gas turbine engine, a duct is constructed extending axially and communicating directly, through a transverse opening, with the engine plenum. The plenum extends upward into the engine nacelle and connects with the inlet to the compressor of the gas turbine engine. A portion of the air entering the duct is drawn into the plenum. The remainder is exhausted out of the rear portion of the duct. To create inertial separation, a door is mounted on a lever arm which may be rotated between two positions. In one position the door partially closes the entranc...

대표
청구항

A particle separator and deicing system for the inlet of a gas turbine engine which is enclosed in a nacelle of an aircraft comprising: a housing extending outward from the exterior of the nacelle and being constructed with an axially extending longitudinal duct; said duct having a forward facing inlet and a rearward facing outlet to allow for the flow of air; an opening is constructed in an interior wall of the housing adjacent to the nacelle, said opening communicating with the intake plenum of the gas turbine engine, and the duct, to form an entrance ...

이 특허를 인용한 특허 피인용횟수: 35

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  4. Stadler, Michael; Braeutigam, Ralf. Aircraft with an engine having a by-pass air inlet opening and a bleed air outlet. USP2018029902500.
  5. Wagner, Joel H.; Magge, Shankar S.; Santeler, Keith A.. Centrifugal compressor with bleed flow splitter for a gas turbine engine. USP2015018935926.
  6. Sheoran, Yogendra Yogi; Bouldin, Bruce Dan; Alazraki, Marcos; Kowal, Adam; Robbins, Rob; Reich, Jennifer Ann. Compartment based inlet particle separator system. USP2017089719352.
  7. Sanderson John J. (Oakville CAX) Banks Ivor (Georgetown CAX). Controlled bypass inlet duct. USP1990114972672.
  8. Burghardt, Sascha; Guemmer, Volker. Device for the extraction of bleed air and aircraft engine with at least one device for the extraction of bleed air. USP20181010113485.
  9. Altoz Frank E. (Catonsville MD) Buckley John J. (Catonsville MD). Direct air cooling system for airborne electronics. USP1987064674704.
  10. Raisbeck James D. (Seattle WA). Dual turning vane air inlet assembly. USP1989074844382.
  11. Richards, Martyn. Engine. USP2011027891163.
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  13. Ben-Porat Avi (Norwalk CT). Fail-safe, anti-icing system for aircraft engines. USP1983084397431.
  14. Suciu, Gabriel L; Chandler, Jesse M; Zysman, Steven H. Free stream intake with particle separator for reverse core engine. USP2017059644537.
  15. Mayer, Jeffrey; Roberts, Brian; Anisko, Jonathan. Gas turbine engine particle separator. USP2015028945254.
  16. 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.
  17. 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.
  18. 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.
  19. Scimone, Michael J.. Heated screen for air intake of aircraft engines. USP2015069067679.
  20. Hartman, Peter A.. High particle separation efficiency system. USP2004036702873.
  21. Lukowski, Benjamin; Fessou, Philippe Jacques. Hub of an intermediate casing for an aircraft turbojet engine comprising doors with contoured geometry. USP2018049945260.
  22. Judd, Zedic Daniel; Sheoran, Yogendra Yogi; Katariya, Devinder N.; Guerra, Eduardo. Inlet particle separator system with flow passage through hub and/or shroud. USP2016079394827.
  23. Pearson, John Taylor; Sheoran, Yogendra Yogi; Bouldin, Bruce Dan; Judd, Zedic Daniel; Guerra, Eduardo; Chou, David. Inlet particle separator system with high curvature hub. USP20181110138904.
  24. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP2018059957889.
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  27. Hall Edward J. ; Meade Joseph P.. Method for reducing turboprop noise. USP1999105961067.
  28. Sheoran, Yogendra Yogi; Reich, Jennifer Ann; Bouldin, Bruce Dan; Judd, Zedic Daniel; Pearson, John Taylor; Frost, Cristopher; Wong, Yates; Chou, David; Guerra, Eduardo. Multi-channel particle separator. USP20181010100734.
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  33. Tedstone, Donald J.. Vane fairing for inertial separator. USP1982084346860.
  34. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Variable geometry inlet system. USP20190310221764.
  35. Rose, Becky E.; Brilliant, Lisa I.. Variable vane scheduling based on flight conditions for inclement weather. USP2013058452516.