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특허 상세정보

Method of manufacturing double layer attenuation panel with two layers of linear type material

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/12    E04B-001/82   
미국특허분류(USC) 428/116 ; 52/794 ; 52/808 ; 156/182
출원번호 US-0106146 (1979-12-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 38  인용 특허 : 6
초록

A method of manufacturing a double degree acoustic attenuation sandwich panel having a plurality of stacked components adhered together to form a unitary sandwich structure. The structure comprising an impervious facing of thin sheet material, a first honeycomb core with end wise directed cells, a first perforate facing of thin sheet material, a first thin layer of porous fibrous material, a second perforated facing of thin sheet material, a second honeycomb core with end wise directed cells, a third perforate facing of thin sheet material, the second pe...

대표
청구항

A method of manufacturing adhesively bonded acoustic attenuation structure, the structural components comprising first and second honeycomb cores with a multiplicity of endwise directed cells, an imperforate facing sheet, a first, second and third perforated sheets, the third perforated sheet having perforations of a larger cross-section than the first and second perforated sheets, a first and second thin sheet of porous fibrous material, said method comprising the steps of: (a) cleaning the components to be assembled into said acoustical attenuation str...

이 특허를 인용한 특허 피인용횟수: 38

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  2. Peiffer, Alexander; Maier, Rudolf. Acoustic absorber for aircraft engines. USP2012118302733.
  3. Syed Asif A.. Acoustic liner manufacture. USP2001036203656.
  4. Ma, Guancong; Yang, Min; Sheng, Ping; Yang, Zhiyu. Acoustic metamaterial with simultaneously negative effective mass density and bulk modulus. USP2014108857564.
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  7. Koreis, Rocke R.. Aircraft cabin pressure regulating subfloor. USP20181210160533.
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  9. Niemerski Michael C. (Jenison MI) Schoeb Gerald J. (Holland MI) Huebner Fritz (Holland MI). Deformable impact test barrier. USP1997045620276.
  10. Burkett, Brian Bobby; Botura, Galdemir Cezar; Hubert, Claude Marc; Sweet, David Bert; Zecca, Joseph Christopher; Olson, Timothy Robert. Electric heater for integration into an aircraft acoustic panel. USP2014128919494.
  11. Schmid, Frank; Renz, Marc; Knopp, Norbert; Grabmann, Jürgen; Völkle, Dietmar; Klingseis, Markus; Kuhnla, Wolf-Dieter; Pätzold, Ralph; Schevardo, Dirk-Achim; Younes, Peter. Elements for signal and/or power transmission into or to cabin components. USP2014088800922.
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  13. Rose Philip M. (Chula Vista CA) Yu Jia (San Diego CA). Honeycomb noise attenuation structure. USP1991085041323.
  14. Pike Richard S.. Laminated panel construction with honeycomb grid core. USP1998095804278.
  15. Renck, Lawrence E.; Demare, Stéphane. Laminated structures constructed from adhesively joined sheet material layers. USP2004116815022.
  16. Angenendt, Peter; Walter, Karsten; Iglseder, Heinrich. Lightweight construction board. USP2004116817158.
  17. Daniel E. Boss ; Richard K. Williams ; Scott R. Dobrusky. Metal felt laminate structures. USP2002106465110.
  18. Brown William D. (Riverside County CA) Veta Ross E. (San Diego County CA). Method and means for maintaining electrical isolation of dissimilar metals when cutting or drilling is required. USP1984094470863.
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  20. Clarke James A. ; Kunze ; Jr. Robert K.. Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films. USP1999125997985.
  21. Clarke James A. ; Kunze ; Jr. Robert K.. Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films. USP2000096114652.
  22. Riel, Frank J.. Method of manufacture of noise suppression panel. USP1985094541879.
  23. Reeves, Brad Jeremy; Bradley, James S.; Lewis, Michael Steven. Method to cast in place threaded inserts into honeycomb composite panels. USP2018029895851.
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  25. Robert Samuel Wilson IE; Richard Parkes IE; Mark Braniff IE. Noise attenuation panel. USP2002046371242.
  26. Mathur, Gopal Prasad. Noise reduction system for structures. USP2012038127889.
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  28. Vogt Hans (Overath DEX) Hurten Oskar (Koln DEX) Spiegel Erwin (Bergheim DEX). Plastic construction member for a motor vehicle. USP1990084950522.
  29. Veta Ross E. (Carlsbad CA) Millard Ernest C. (Redlands CA). Reticulated core to perforate sheet bonding and galvanic barrier. USP1991024990391.
  30. Mullen ; III William B. (Boca Raton FL) Grotelueschen James H. (Westchester IL) Henschel Robert (Chicago IL). Selective bonding interconnection mask. USP1986124626309.
  31. Thompson, Jr., Delton R.; Liu, Xiaohe. Sound absorptive multilayer composite. USP2009097591346.
  32. Thompson, Jr.,Delton R.; Liu,Xiaohe. Sound absorptive multilayer composite. USP2008017320739.
  33. Yang,Zhi Yu; Wen,Weijia; Sheng,Ping; Zhang,Xixiang. Sound attenuating structures. USP2008077395898.
  34. Tokonabe, Hideo; Umeda, Katsuhiko. Vacuum heat-insulating block. USP2004056739104.
  35. Paul M. Emaus ; David B. Martin ; Richard C. Weise. Wall panel. USP2002056393783.
  36. Barr, Owen Derek. Web frame. USP2017059663952.
  37. Barr, Owen Derek. Web frame. USP2016049315988.
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