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특허 상세정보

Acoustic panel with angled corrugated core structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G10K-011/172    G10K-011/168    G10K-011/175    F02C-007/24    G10K-011/28    G10K-011/16   
출원번호 US-0040637 (2016-02-10)
등록번호 US-9761216 (2017-09-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    O'Shea Getz P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 31
초록

A panel is provided for attenuating noise. This panel includes a first skin, a second skin and a core, which forms a plurality of cavities vertically between the first skin and the second skin. The core includes a first wall, a second wall, a first baffle, a second baffle and a first septum. The cavities include a first cavity formed laterally between the first wall and the second wall and longitudinally between the first baffle and the second baffle. The first septum is longitudinally between the first baffle and the second baffle and divides the first ...

대표
청구항

1. A panel for attenuating noise, comprising: a first skin;a second skin; anda core forming a plurality of cavities vertically between the first skin and the second skin, the core including a first wall, a second wall, a first baffle, a second baffle and a first septum;the cavities including a first cavity formed laterally between the first wall and the second wall and longitudinally between the first baffle and the second baffle; andthe first septum longitudinally between the first baffle and the second baffle and dividing the first cavity into fluidly ...

이 특허에 인용된 특허 (31)

  1. Kempton,Andrew J; Baker,Nicholas J; McAlpine,Alan; Astley,Jeremy. Acoustic liner for gas turbine engine. USP2006107124856.
  2. Gantie, Fabrice; Duprieu, Bernard; Frustie, Valerie; Porte, Alain; Gilles, Thomas; Lalane, Jacques. Acoustic panel. USP2011077971684.
  3. Herrera, Eric; Nesbitt, Eric H.. Acoustic panel. USP2014098820477.
  4. Lidoine, Stephane. Acoustic panel having a variable acoustic characteristic. USP2011067963362.
  5. Porte, Alain; Lalane, Jacques; Gantie, Fabrice; Barillot-Creuzet, Jacques. Acoustic processing structure particularly adapted to the air inlet of an aircraft nacelle. USP2013048413922.
  6. Drevon, Emmanuel; Ramain, Jean; Tissot, Aurelien. Acoustic skin for an aircraft nacelle acoustic panel. USP2014028646574.
  7. Wynosky Thomas A. (Madison CT). Acoustical turbine engine tail pipe plug. USP1980124240519.
  8. Gilcreest, Mark D.; Sleath, Trevor G.; Gelzer, Daniel F.; Windels, Merlin C.. Acoustically treated exhaust centerbody for jet engines and associated methods. USP2011098025122.
  9. 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.
  10. Adee James M. (San Diego CA). Buried element deicer. USP1988054743740.
  11. Czaplicki Ronald M. (4948 W. Park Dr. Fairview Park OH 44126). Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core. USP1991075028474.
  12. Valleroy, Laurent; Drevon, Emmanuel. Cellular-core structure for an acoustic panel. USP2012088245815.
  13. Dasilva, Olubusola Anthony; Conn, Heath Alan; Langhofer, Erik Marc; El-Gabalawy, Hosam El Din; DiRusso, Joseph M.. Dual valve apparatus for aircraft engine ice protection and related methods. USP2011067959109.
  14. Arcas Noe ; Hutto Frederick M. ; Parente Charles A.. Extended reaction acoustic liner for jet engines and the like. USP1999075923003.
  15. Todorovic, Predrag. Gas turbine exhaust cone. USP2014078776946.
  16. Johnson, Jeffrey Don. Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture. USP2005036871725.
  17. Moe, Jeffrey W.; Wunsch, John J.; Sperling, Michael S.. Method and apparatus for noise abatement and ice protection of an aircraft engine nacelle inlet lip. USP2009097588212.
  18. Porte, Alain; Casse, Nicolas; Albet, Grégory. Method for producing an acoustic treatment panel. USP2014058733501.
  19. Akishev, Niaz Irekovich; Zakirov, Ildus Muhametgaleevich; Nikitin, Alexandr Vladimirovich. Method for production of sandwich panels with zigzag corrugated core. USP2010107814658.
  20. Clarke James A. ; Kunze ; Jr. Robert K.. Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films. USP1999125997985.
  21. Douglas, Alan Richard. Method of joining composite honeycomb sections. USP2011067954224.
  22. Riel, Frank J.. Method of manufacture of noise suppression panel. USP1985094541879.
  23. Liu, Zheji. Multi-degree of freedom resonator array. USP2015028955643.
  24. Schindler Guenter M. (Palos Verdes CA). Multi-layered acoustic liner. USP1976043948346.
  25. Kirby, Stuart J.. Noise reduction device. USP2012128336316.
  26. Starobinski, Rudolf; Siercke, Matthias. Silencer for an auxiliary power unit of an aircraft. USP2014078763751.
  27. Dean ; III Lee W. (South Glastonbury CT) Peracchio Aldo A. (South Windsor CT). Sound suppressor liners. USP1980024189027.
  28. Yu, Jia; Chien, Eugene W.. Sound-absorbing exhaust nozzle center plug. USP2010087784283.
  29. Gaudry, Florian; Plante, Romain; Robin, Noel; Riou, Georges Jean Xavier; Mardjono, Jacky Novi; Marlin, Francois Marie Paul. Soundproofing panel for turbomachine and turbomachine comprising such a panel. USP2013108544598.
  30. Lueke Joseph C. (Downey CA). Tension and compression extensible liner for a primary vessel. USP1994035292027.
  31. Porte, Alain; Lalane, Jacques. Wave attenuation panel inserted between the motor and air inlet of an aircraft nacelle. USP2014048684301.