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특허 상세정보

Structural, cellular core with corrugated support walls

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-001/40    G10K-011/168    B64D-029/00    G10K-011/172    B64C-001/00    G10K-011/16   
출원번호 US-0040663 (2016-02-10)
등록번호 US-9764818 (2017-09-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    O'Shea Getz P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 31
초록

A structural panel may be configured for attenuating noise. This panel includes a first skin, a second skin and a core forming a plurality of cavities vertically between the first skin and the second skin. The core may include a wall connected to and extending vertically between the first skin and the second skin. The wall may be laterally between and fluidly separate at least a first of the cavities from a second of the cavities. The wall may include a vertical stiffener. One or more perforations in the first skin may be fluidly coupled with the first o...

대표
청구항

1. A structural panel, 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 wall connected to and extending vertically between the first skin and the second skin, the wall laterally between and fluidly separating at least a first of the cavities from a second of the cavities;wherein the wall includes a vertical stiffener;wherein one or more perforations in the first skin are fluidly coupled with the first of the cavities; andwherein the first of the c...

이 특허에 인용된 특허 (31)

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  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.
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  30. 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.
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