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System for the admission of air into a working section of a gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64B-001/24   
미국특허분류(USC) 24/405.3B
출원번호 US-0071157 (1998-05-04)
우선권정보 FR-0005619 (1997-05-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 13  인용 특허 : 6
초록
▼

The system (13) for admitting external air (12) into a working section (11) of a gas turbine engine through a jacket (10) of the working section is characterised by the combination of doors (15) sliding towards the front (ramps) and rotating doors (14). The ramps (15) are fitted with grooved lateral arms (30) in which run wheels mounted on the doors (14). When they reach an ascending part (33) of the grooves (31) after sufficient movement of the ramps (15) towards the front, they are caused to rise, which opens the doors (14). This system can be used on ...

대표
청구항
▼

[ What is claimed is:] [1.] System for admitting air into a working section of a gas turbine engine through openings in a lateral jacket (10) of the working section that can be closed by moving doors that include doors (15) sliding on the nacelle towards the front in order to clear the openings and rotating doors (14) articulated on the jacket by a rear hinge (25) and turning outside of the working section in order to clear the openings, characterised in that the sliding and the rotating doors have the thickness of the jacket except for the overlapping j...

이 특허에 인용된 특허 (6)

  1. Schwarzler Hans Jurgen (Taufkirchen DT). Attenuation of a closing flap for a secondary air intake opening in an aircraft engine. USP1976113991782.
  2. Montgomery Ronald (Belfast IEX). Gas turbine engines. USP1979024137711.
  3. Smith William E. (Lake Park FL) Nelson Roy G. (Lake Park FL). Resiliently coated metallic finger seals. USP1977054022948.
  4. Woodward Clifford S. (Bristol GB2). Reversible thrust ducted fan propulsion unit. USP1983024371132.
  5. Vanderleest Siebold (Seattle WA). Scoop and inlet for auxiliary power units and method. USP1983124418879.
  6. Johnston Everett A. (Mason OH) Ryan Edward W. (Mason OH). Thrust reverser for a long duct fan engine. USP1981074278220.

이 특허를 인용한 특허 피인용횟수: 13

  1. Kastell, Dirk; Roering, Sebastian; Noriega, Wilson Willy Casas. Air duct for supplying ambient air in an aircraft. USP2014058721406.
  2. Alvarez, Franck; Chancerelle, Emeric; Porte, Alain; Prat, Damien. Air intake arrangement for a vehicle, in particular an aircraft. USP2016089422062.
  3. Porte, Alain; Chancerelle, Emeric; Alvarez, Franck; Prat, Damien. Air intake arrangement for an aircraft. USP2013038398016.
  4. Willdig, Victor John; Sharp, Kim. Aircraft cooling duct. USP2015028960601.
  5. Sheoran, Yogendra Y.; Michalski, Jr., Joseph W.; Asplund, Kyle D.. Diffusing air inlet door assembly. USP2009107600714.
  6. Hein, Jeffrey M.; Williams, Nicholas A.; Sheoran, Yogendra Y.; Lam, Cecilia S.; Cowans, Ora Morency; Higuera, Benjamen Kurt; Peduchi, Andrew Stephen; Sellahewa, Ravisha Pramod; Brown, Daniel. Dual action inlet door and method for use thereof. USP2010027665694.
  7. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora M.; Higuera,Benjamen K.; Peduchi,Andrew S.; Sellahewa,Ravisha P.; Brown,Daniel. Dual action inlet door and method for use thereof. USP2006037014144.
  8. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora Morency; Higuera,Benjamen Kurt; Peduchi,Andrew Stephen; Sellahewa,Ravisha Pramod; Brown,Daniel. Dual action inlet door and method for use thereof. USP2008127461814.
  9. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora Morency; Higuera,Benjamen Kurt; Peduchi,Andrew Stephen; Sellahewa,Ravisha Pramod; Brown,Daniel. Dual action inlet door and method for use thereof. USP2007057210652.
  10. Harvell John K. ; Michalski ; Jr. Joseph W. ; Freeman Craig A.. Method and apparatus for controlling the inlet duct leading to an auxiliary power unit. USP2001086272838.
  11. Scherer, Thomas; Solntsev, Alexander; Heesch, Michael. Ram air channel for the supply of ambient air in an aircraft. USP2010117832684.
  12. Bouldin, Bruce Dan; Kowal, Adam; Doras, Vincent; Robbins, Robert; Lyells, Jim. Ram door assemblies. USP2012038141818.
  13. Chase, James D.; Garzon, German Andres. Supersonic aircraft jet engine. USP2010117837142.

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