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특허 상세정보

Air inlet for commercial aircraft jet engine nacelle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02   
미국특허분류(USC) 137/015.1; 244/053.B
출원번호 US-0214130 (2002-08-08)
우선권정보 FR-0014222 (2001-11-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Stevens, Davis, Miller & Mosher, LLP.
인용정보 피인용 횟수 : 31  인용 특허 : 4
초록

An air inlet is of a scarf type and the internal profile of the upper sections of its lip includes, with respect to the identical and symmetrical horizontal sections of the lip, an internal bulge that is bigger for a larger scarf angle and that is a maximum at the upper vertical section.

대표
청구항

An air inlet is of a scarf type and the internal profile of the upper sections of its lip includes, with respect to the identical and symmetrical horizontal sections of the lip, an internal bulge that is bigger for a larger scarf angle and that is a maximum at the upper vertical section. ral surface constituting said at least one surface and a stationary rolling member having a concave surface constituting said other surface. 6. The apparatus of claim 1, wherein said rolling unit has a window communicating with said second portion of said channel and sai...

이 특허를 인용한 특허 피인용횟수: 31

  1. Shutrump, Jeffrey D.. Aircraft engine inlet having zone of deformation. USP2010057721525.
  2. Shutrump, Jeffrey D.. Aircraft engine inlet having zone of deformation. USP2013058438857.
  3. Dindar, Mustafa; Burton, Scott Andrew; Blodgett, Keith Edward James; Cedar, Richard David. Exhaust nozzle with non-coplanar and/or non-axisymmetric shape. USP2017119810178.
  4. Winter, Michael. Fan nacelle flow control. USP2013098529188.
  5. Cloft, Thomas G.; Wall, Sarah M.. Flow distribution system for inlet flow control. USP2010057708230.
  6. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2010097797944.
  7. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014098844294.
  8. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2013018353164.
  9. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014058726632.
  10. Smith, Angus Roy; Arzoglou, Dimitris. Gas turbine engine nacelle having a symmetric flowpath. USP2016059328662.
  11. Smith, Angus Roy; Arzoglou, Dimitris. Gas turbine engine nacelle having a symmetric flowpath and design method thereof. USP2015038985507.
  12. Winter, Michael; Jain, Ashok K.. Gas turbine engine providing simulated boundary layer thickness increase. USP2011017870721.
  13. Winter, Michael; Jain, Ashok K.. Gas turbine engine system providing simulated boundary layer thickness increase. USP2012078209953.
  14. Lord, Wesley K.; Malecki, Robert E.; Qiu, Yuan J.; Rose, Becky E.; Gilson, Jonathan. Low pressure ratio fan engine having a dimensional relationship between inlet and fan size. USP2018049932933.
  15. Lord, Wesley K.; Malecki, Robert E.; Qiu, Yuan J.; Rose, Becky E.; Gilson, Jonathan. Low pressure ratio fan engine having a dimensional relationship between inlet and fan size. USP2018039920653.
  16. Kato,Hiroshi; Sugiyama,Tomio; Azuma,Hirohide; Saito,Tsugio. Method of manufacturing elliptic deep-drawn products. USP2006107121128.
  17. Jain, Ashok K.; Winter, Michael. Nacelle assembly having inlet airfoil for a gas turbine engine. USP2013048408491.
  18. Haas, Martin. Nacelle assembly having inlet bleed. USP2012068192147.
  19. Haas, Martin. Nacelle assembly with turbulators. USP2012058186942.
  20. Cloft, Thomas G.; Jain, Ashok K.. Nacelle compartment plenum for bleed air flow delivery system. USP2014028657567.
  21. Jain, Ashok K.. Nacelle flow assembly. USP2013128596573.
  22. Jain, Ashok K.. Nacelle flow assembly. USP2012108282037.
  23. Jain, Ashok K.. Nacelle flow assembly. USP2015049004399.
  24. Olver, Bryan W.; Vrljes, Ljubisa. Nacelle inlet lip. USP2014068757540.
  25. Brown, Dewain Ray. Turbofan jet engine. USP2013118579584.
  26. Surply, Thierry; Bourdeau, Christophe. Turbojet nacelle and method for controlling separation in a turbojet nacelle. USP2014028640986.
  27. Jain, Ashok K.; Winter, Michael. Variable contour nacelle assembly for a gas turbine engine. USP2016019228534.
  28. Jain, Ashok K.; Winter, Michael. Variable contraction ratio nacelle assembly for a gas turbine engine. USP2014058727267.
  29. Jain, Ashok K.. Variable geometry nacelle assembly for a gas turbine engine. USP2012068205430.
  30. Jain, Ashok K.; Chaudhry, Zaffir A.. Variable shape inlet section for a nacelle assembly of a gas turbine engine. USP2013038402739.
  31. Dindar, Mustafa; Burton, Scott Andrew; Blodgett, Keith Edward James; Cedar, Richard David. Variable slope exhaust nozzle. USP2015119181899.