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특허 상세정보

Method for making contoured acoustic structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-037/12    B32B-003/12    B64C-001/40    G10K-011/16    G10K-011/168    B32B-037/14    B32B-038/00    B64D-029/00    B32B-037/00   
출원번호 US-0220043 (2016-07-26)
등록번호 US-9779715 (2017-10-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bielawski, W. Mark
인용정보 피인용 횟수 : 0  인용 특허 : 17
초록

An existing acoustic honeycomb panel having a radius of curvature is cut into segments that have longitudinal and lateral sides that extend between the edges of the honeycomb. The segments are bonded together along their longitudinal or lateral sides to form a segmented acoustic honeycomb in which the radius of curvature is different from the radius of curvature of the original acoustic honeycomb panel. The shape of the longitudinal or lateral sides of the segments and the thickness of the adhesive bond can be controlled to provide segmented acoustic hon...

대표
청구항

1. A method for altering the contour of an acoustic honeycomb panel for use in making acoustic structures that attenuate noise generated from a source, said method comprising the steps of: A) providing one or more acoustic honeycomb panels comprising: a) a honeycomb comprising a first edge to be located closest to said source and a second edge wherein the distance between said first edge and second edge define the thickness of said honeycomb, said honeycomb comprising a plurality of cells that are defined by walls that extend between said first and secon...

이 특허에 인용된 특허 (17)

  1. Ayle, Earl. Acoustic honeycomb with perforated septum caps. USP2013048413761.
  2. Ayle, Earl. Acoustic septum cap honeycomb. USP2010127854298.
  3. Ayle,Earl. Acoustic septum cap honeycomb. USP2008107434659.
  4. Ayle,Earl. Acoustic septum cap honeycomb. USP2009037510052.
  5. Ayle, Earl. Acoustic structure with internal thermal regulators. USP2014058733500.
  6. Ichihashi, Fumitaka. Anchoring of septums in acoustic honeycomb. USP2013128607924.
  7. Anderson, David M.; Hahn, Steven E.; McCarville, Douglas A.. Composite panel having a thermoplastic seam weld. USP2003056565942.
  8. Costa,Mark W.; Brown,Charles W.; Freiler,Chris. Duct liner acoustic splice. USP2007117296655.
  9. Moji Yukimori (Seattle WA) Taylor Richard Q. (Tukwila WA). Honeycomb core structure with embedded fastener. USP1987124716067.
  10. Dean, Thomas A.; Gerken, Noel T.; Knoll, Frederick Leonard; Withnell, Kurt Walter. Honeycomb cores with splice joints and methods of assembling honeycomb cores. USP2015038985513.
  11. Ganz Ulrich W. (Kirkland WA) Topness Paul C. (Renton WA). Inflow turbulence control structure. USP1981034258823.
  12. Franklin Alonzo W. ; O'Neill Timothy M.. Method and apparatus for honeycomb core splicing. USP2000016017413.
  13. Welch, John M.; Strunk, John Thomas; Kitt, Brian R.. Method for bonding honeycomb cores. USP2012088251174.
  14. Ayle, Earl; Burchett, Rickey L.. Splicing of curved acoustic honeycomb. USP2014128905189.
  15. Ayle, Earl; Burchett, Rickey L.. Splicing of curved acoustic honeycomb. USP2013118579076.
  16. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding with encapsulated foaming adhesive. USP1998075776579.
  17. Douglas, Alan Richard. System for joining acoustic cellular panel sections in edge-to-edge relation. USP2011017866440.