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특허 상세정보

Structure having low acoustically-induced vibration response

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-001/82   
미국특허분류(USC) 181/292 ; 181/286
출원번호 US-0887500 (1997-07-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Yatsko
인용정보 피인용 횟수 : 39  인용 특허 : 19
초록

A low vibroacoustic structure 10 according to the present invention comprises a first facesheet 12 defining a plurality of first holes 22, a second facesheet 16 defining a plurality of second holes 36, and a core 14. The first and second facesheets are attached to opposed surfaces of the core. The core defines a plurality of passages 32 in communication with the first and second holes to form channels 38 through the structure. The core is typically a honeycomb sheet. The first and second facesheets and the core are formed of lightweight materials such as...

대표
청구항

[ What is claimed is:] [1.] A low vibroacoustic structure, comprising:(a) a core including a first surface, a second surface opposite the first surface, and a honeycomb structure disposed between the first and second surfaces, said honeycomb structure forming a series of passages through the core and extending through the first and second surfaces;(b) a first facesheet having a predetermined facial area on the first surface of the core, the first facesheet defining a plurality of first holes therethrough; and(c) a second facesheet having a predetermined ...

이 특허에 인용된 특허 (19)

  1. Blecherman Sol S. (Newington CT). Acoustical liners. USP1985044509616.
  2. Kraft Robert E. (Cincinnati OH) Kontos Karen B. (Loveland OH). Active acoustic liner. USP1996035498127.
  3. Dhoore Louis G. (Seattle WA) Schultz William H. (Bellevue WA). Combination bulk absorber-honeycomb acoustic panels. USP1980114235303.
  4. Rose Philip M. (Chula Vista CA) Riel Frank J. (San Diego CA). Double layer attenuation panel. USP1982034318453.
  5. Beggs, Stanley L.; Riel, Frank J.; Lawson, D. W. R.. Honeycomb noise attenuation structure. USP1983044379191.
  6. Rose Philip M. (Chula Vista CA) Yu Jia (San Diego CA). Honeycomb noise attenuation structure. USP1991085041323.
  7. Bourland ; Jr. Gordon (Arlington TX) Price Howard M. (Burleson TX). Honeycomb structure. USP1984104475624.
  8. Newton Jefferson F. (Seattle WA) Martin Thomas D. (Bellevue WA) Westre Willard N. (Bellevue WA) Carbery David J. (Vashon Island WA) Ikegami Roy (Seattle WA). Lightweight honeycomb panel structure. USP1995085445861.
  9. Stonier Roger A. (San Jose CA) Hayes Richard A. (Foster City CA). Method for bonding a skin member to honeycomb core. USP1981084284457.
  10. Bales John L. (1035 N. Custer Wichita KS 67203) Buchacher Daniel A. (244 10th Ave. Kirkland WA 98033) Luttgeharm Clint A. (6516 Renee Ct. Wichita KS 67212) McCarville Douglas A. (23310 61st Ave. S. ;. Method for making perforated composite laminates. USP1993125268055.
  11. Stephens Gerald E. (Anaheim CA). Method of making an acoustic panel with a triaxial open-weave face sheet. USP1987064671841.
  12. Williams Charles J. (Wichita KS) Coleman Robert A. (Mulvane KS). Method of manufacturing a non-metallic core having a perforated septum embedded therein. USP1989034816097.
  13. Harvey John D. (Matlock GB2). Multi-layer acoustic linings. USP1983104410065.
  14. Birbragher Fernando (Miami FL). Noise reduction nacelle. USP1988074759513.
  15. Scanlon John F. (Bath MI) Moorehouse David M. (Laingsburg MI). One step molded continuous fiber reinforced perforated composite panels. USP1993095246520.
  16. Arcas Noe (Plainview NY) Parente Charles A. (Oyster Bay NY). Segmented resistance acoustic attenuating liner. USP1992125175401.
  17. Saylor ; Charles J. ; Haworth ; Richard G. ; Yerges ; Lyle F.. Sound absorbing panel. USP1978044084366.
  18. Ely Richard A. (Dallas TX) McClaren ; III Sherwood W. (Grand Prairie TX). Sound attenuating structural panel. USP1981094291080.
  19. Bonneau Hilaire (Boucherville CAX). Sound suppressor liner. USP1984024433751.

이 특허를 인용한 특허 피인용횟수: 39

  1. Chao Hsiang Wang TW. Acoustic board. USP2002036352134.
  2. Mathur, Gopal Prasad. Acoustic damping device for noise reduction. USP2014028657067.
  3. Mercat, Florent. Acoustic treatment device for turbine and combustion noises. USP2011108037967.
  4. Gandhi, Umesh N.. Adjustable sound panel with electroactive actuators. USP2010047705522.
  5. Je, Byoungsoo. Appliance having noise reduction device. USP2016039299332.
  6. Kilian, Robert; Kane, Kevin; Kabatsi, Chris. Architectural panel. USP201704D784563.
  7. Kilian, Robert; Kane, Kevin; Kabatsi, Chris. Architectural panel. USP201704D784564.
  8. Kilian, Robert; Kane, Kevin; Kabatsi, Chris. Architectural panel. USP201708D794222.
  9. Todorovic, Predrag. Gas-turbine exhaust cone. USP2012118307945.
  10. Nonogi, Mari; Noro, Tetsuya; Sasaki, Makoto. Hybrid sound absorbing sheet. USP2013028371419.
  11. Ryaboy, Vyacheslav M.; Booth, Warren. Instrumented platform for vibration sensitive equipment. USP2014088807515.
  12. Ryaboy, Vyacheslav M.; Booth, Warren. Instrumented platform for vibration sensitive equipment. USP2012068196891.
  13. Ryaboy, Vyacheslav M.; Booth, Warren. Instrumented platform for vibration-sensitive equipment. USP2015079086112.
  14. Ryaboy, Vyacheslav M.; Booth, Warren; Rigney, II, Thomas. Instrumented platform for vibration-sensitive equipment. USP2012108276873.
  15. Ryaboy,Vyacheslav M.; Booth,Warren. Instrumented platform for vibration-sensitive equipment. USP2008017320455.
  16. Whalen, John; Hagemann, John J.; Yunger, Robert J.; Henning, Peter H.; Hurt, Thomas; Myre, Jake. Inverted cell honeycomb structure shelving. USP2012038141723.
  17. Alter,Rolf M.. Lightweight, structurally integral, and strong composite rack shelving. USP2006067055704.
  18. Fouquet, Stéphanie; Jimenez, Sébastien; Philippe, Eric; Goulliane, Eddy. Method for the production of a curved ceramic sound attenuation panel. USP2017049631519.
  19. Ryaboy, Vyacheslav M.; Kasturi, Prakash S.; Nastase, Adrian S.. Methods and devices for active vibration damping of an optical structure. USP2012078231098.
  20. Ryaboy, Vyacheslav M.; Kasturi, Prakash S.; Nastase, Adrian S.. Methods and devices for active vibration damping of an optical structure. USP2014028651447.
  21. Morin, Bruce L.; Ksiazkiewicz, Jr., Rudolph A.; Cicon, Dennis. Micro-perforated acoustic liner. USP2009067540354.
  22. Lynch, Diane Irene; Wendt, Alan C.. Moiré ceiling panels. USP2010027658046.
  23. Weinberg, Harvey. Mounting method for satellite crash sensors. USP2016019235937.
  24. Julliard, Jacques Michel Albert; Mardjono, Jacky Novi; Riou, Georges Jean Xavier; Poirier, Benjamin Andre Francois; Ville, Jean-Michel Jean-Francois. Multi-layer acoustic treatment panel. USP2017019546602.
  25. Nonogi, Mari; Sasaki, Makoto; Noro, Tetsuya. Multilayer sound absorbing structure comprising mesh layer. USP2013118573358.
  26. Alonso-Miralles, Jose S.; Biset, Charles M.; Soria, Christian. Nacelle core with insert. USP2017099752595.
  27. Diamond, John Anthony. No-septum acoustic sandwich panel, and apparatus and method for suppressing noise in a nozzle. USP2003016509081.
  28. Wilson, Robert Samuel. Noise attenuation panel. USP2004126827180.
  29. Wilson, Robert Samuel. Noise attenuation panel. USP2003086609592.
  30. Mathur, Gopal Prasad. Noise reduction system for structures. USP2012038127889.
  31. Zhu, Jianqiang; Zeng, Taiying; Huang, Hongbiao; Zhang, Tao. Optical tables. USP2010067739962.
  32. Hopkins Bruce D. ; Oyler Patrick R. ; Raun Richard L. ; Jessen Frank. Payload fairing with improved acoustic suppression. USP2001056224020.
  33. Bogue, William; Ringler, Richard B.. Repair of composite sandwich structures. USP2014028642158.
  34. Gerken, Noel Timothy; Herrera, Eric; Duschl, Garry Michael. Sound attenuation using a cellular core. USP2017059640164.
  35. Ito,Toshihiro; Ochi,Yutaka; Kato,Toru; Odani,Hiroshi; Tanaka,Shintaro; Yoshimura,Kousuke; Ochi,Atsushi; Mitani,Kimio. Sound-proof wall made of FRP, and method of producing the same. USP2008037343715.
  36. Dussac, Marc Francis Vincent; Vie, Philippe; Delverdier, Osmin. Soundproofing panel, in particular structural or lining panel for a rotorcraft. USP2005026851515.
  37. Zubin, Claudio; Gibbings, Geoffrey; Shewfelt, Mathew J.; Simonovic, Damjan; Ferreira, Antonio M.; Boonstra, David; Lauder, Arnold J.; Gabriel, Mark F.. System and method for forming perforations in a barrel section. USP2016069370827.
  38. Zubin, Claudio; Gibbings, Geoffrey; Shewfelt, Mathew J.; Simonovic, Damjan; Ferreira, Antonio M.; Boonstra, David; Lauder, Arnold J.; Gabriel, Mark F.. System for forming perforations in a barrel section. USP2018029884370.
  39. Ryaboy, Vyacheslav M.. Tunable vibration dampers and methods of manufacture and tuning. USP2014108857585.