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특허 상세정보

Acoustic treated thrust reverser bullnose fairing assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02   
미국특허분류(USC) 244/110.B; 244/001.N; 060/226.2
출원번호 US-0035964 (2001-11-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ginsberg, Larry N.
인용정보 피인용 횟수 : 18  인용 특허 : 14
초록

An acoustically treated bullnose fairing assembly for a thrust reverser of an aircraft, the thrust reverser having an outer fixed structure and a stowable blocker door. The bullnose fairing assembly includes a back sheet, a face sheet and a honeycomb structure positioned between the face sheet and the back sheet--these three items being bonded together and securely affixed to an outer fixed structure of the thrust reverser. The back sheet has a forward end and a back end. The face sheet has a forward portion and a back portion, the back portion being aft...

대표
청구항

An acoustically treated bullnose fairing assembly for a thrust reverser of an aircraft, the thrust reverser having an outer fixed structure and a stowable blocker door. The bullnose fairing assembly includes a back sheet, a face sheet and a honeycomb structure positioned between the face sheet and the back sheet--these three items being bonded together and securely affixed to an outer fixed structure of the thrust reverser. The back sheet has a forward end and a back end. The face sheet has a forward portion and a back portion, the back portion being aft...

이 특허에 인용된 특허 (14)

  1. Hogeboom William H. ; Bielak Gerald W.. Aircraft engine acoustic liner. USP1998075782082.
  2. Masters Abbott R. ; Garcia Ruben ; James Norman J.. Blocker door frame pressure structure for translating cowl of cascade thrust reverser for aircraft jet engine. USP1999075927647.
  3. Lowrie ; Brian W.. Duct linings. USP1978104122672.
  4. Nelsen Murray D. (Goddard KS) Kunze ; Jr. Robert K. (Wichita KS) Olsen Robert F. (Woodinville WA) Rushwald Ira B. (Seattle WA). High efficiency broadband acoustic resonator and absorption panel. USP1983124421201.
  5. Mutch Henry (Chula Vista CA). Integrated corner for ducted fan engine shrouds. USP1992045101621.
  6. Torkelson Delbert W. (Claremore OK). Jet engine noise reduction system. USP1991105060471.
  7. Francis W. Moore. Method for transferring heat in an aircraft engine thrust reverser. USP2002086440521.
  8. Birbragher Fernando (Miami FL). Noise reduction nacelle. USP1988074759513.
  9. Welch John M. ; Popp Thomas D. ; Wikstrom Robert F. ; Stratton Terry W. ; Kitt Brian R.. Reinforcing structure for engine nacelle acoustic panel. USP1999115975237.
  10. Pauley Gerald A. (Hamilton OH). Reverser inner cowl with integral bifurcation walls and core cowl. USP1993105251435.
  11. Michel Christian Marie Jean FR; Pascal Lardy FR; Laurent Marcel Vicogne FR. Thrust reverser having a bypass vane-cascade and fitted with a stationary rear structure. USP2002056385964.
  12. Mutch Henry (Chula Vista CA). Thrust reverser torque ring. USP1991034998409.
  13. Cariola Roy E.. Translating sleeve for cascade type thrust reversing system for fan gas turbine engine for an aircraft. USP2001016170254.
  14. Cariola Roy E. ; Aten Michael R.. Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser. USP1998095806302.

이 특허를 인용한 특허 피인용횟수: 18

  1. Ali, Amr. Acoustic treatment in an unducted area of a geared turbomachine. USP2018019856745.
  2. Ali, Amr. Acoustic treatment in geared turbomachine. USP2018029890657.
  3. Aten, Michael. Acoustically treated thrust reverser track beam. USP2017129850850.
  4. Lu, Jacques. Acoustically treated thrust reverser track beam. USP20181210161357.
  5. Byrne, Stuart J.. Aerodynamic feature for aft edge portions of thrust reverser lower bifurcation wall. USP2017119822733.
  6. Germain, Etienne; Elegoët, Jean-Yves; Dhainault, Patrice. Attachement of a jet engine nacelle structure by means of a reinforced knife-edge/groove coupling. USP2014118887511.
  7. Metezeau, Fabrice; Dutot, Vincent; Keraudren, Tanguy. Cascade-type thrust reverser. USP2015099140211.
  8. Journade, Frederic; Lafont, Laurent. Engine assembly for aircraft with sliding nacelle. USP2012078226027.
  9. Sternberger, Joe E.; Strunk, John T.. Engine inlet deep acoustic liner section. USP2010127857093.
  10. Sternberger, Joe Everet; Gallman, Judith Marie. Engine inlet varying impedance acoustic liner section. USP2014108863893.
  11. Johnson, Jeffrey Don. Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture. USP2005036871725.
  12. Dehu,Michel Philippe; Lore,Xavier Raymond Yves. Locking system on a cascade thrust reverser. USP2006037007454.
  13. Sternberger, Joe E. Partial cascade thrust reverser. USP2012068201390.
  14. Bellanger, Alexandre; Dubois, Laurent; Bouillon, Florent; Bardin, Stephane. Stub frame for a cascade thrust reverser structure. USP2014098840064.
  15. Dussol, Loic; Dane, Jerome; Herisson, Hugo. Thrust reverser for an aircraft engine, pod assembly and corresponding powerplant. USP2018069989010.
  16. Niergarth, Daniel Alan; Prentice, Ian Francis; Kroger, Christopher James. Variable pitch fan blade retention system. USP20181010100653.
  17. Miller, Brandon Wayne; Prentice, Ian Francis; Niergarth, Daniel Alan. Variable pitch fan for gas turbine engine and method of assembling the same. USP20180910072510.
  18. Niergarth, Daniel Alan; Miller, Brandon Wayne; Bradley, Donald Albert. Variable-pitch rotor with remote counterweights. USP2018019869190.