$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method of making a cellular core with internal septum

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-017/08   
미국특허분류(USC) 264/156 ; 181/222 ; 181/286 ; 181/293
출원번호 US-0941148 (1978-09-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 58  인용 특허 : 3
초록
▼

A method of making a panel for installation in the high velocity air flow region of an engine nacelle and other applications requiring sound absorbing material and increased air frame strength. The panel utilizes a single layer of either a metallic or nonmetallic cellular core with a solid or perforated septum disposed internally therein. The septum may have a planar or nonplanar configuration within the individual cells of the core thereby providing means for reducing the noise level of various sound frequencies created by a jet engine or any other soun...

대표
청구항
▼

A method of making a cellular core panel with internal septum for installation in the high velocity air flow region of an engine nacelle, and other applications requiring sound absorption and increased air frame strength, the steps consisting of: placing a destructible mold on a base, said mold having upstanding studs in the top portion of the mold in a desired perforation pattern; spreading a septum material on top of the mold to a desired septum thickness, the upstanding studs penetrating the layer of the septum material and extending therethrough; pos...

이 특허에 인용된 특허 (3)

  1. Norton ; Richard V.. Method of preparing honeycomb insulation structure. USP1978054088723.
  2. Schindler Guenter M. (Palos Verdes CA). Multi-layered acoustic liner. USP1976043948346.
  3. Saylor ; Charles J. ; Haworth ; Richard G. ; Yerges ; Lyle F.. Sound absorbing panel. USP1978044084367.

이 특허를 인용한 특허 피인용횟수: 58

  1. Proscia,William; Jones,Christopher D.. Acoustic liner with bypass cooling. USP2007127311175.
  2. Jones, Michael G.; Grady, Joseph E.; Kiser, James D.; Miller, Christopher; Heidmann, James D.. Acoustic liners for turbine engines. USP20181010107139.
  3. Jones, Michael G; Grady, Joseph E; Kiser, James D.; Miller, Christopher; Heidmann, James D.. Acoustic liners for turbine engines. USP2016129514734.
  4. Herrera, Eric; Nesbitt, Eric H.. Acoustic panel. USP2014098820477.
  5. Ayle, Earl. Acoustic septum cap honeycomb. USP2010127854298.
  6. Ayle,Earl. Acoustic septum cap honeycomb. USP2008107434659.
  7. Nampy, Sreenivas Narayanan; Biset, Charles Michael; Soria, Christian. Acoustic structural panel with herringbone core. USP2017059650963.
  8. Biset, Charles Michael; Chiou, Song; Hubert, Claude; Layland, Michael; Soria, Christian. Acoustic structural panel with slanted core. USP20190110184398.
  9. Hogeboom William H. ; Bielak Gerald W.. Aircraft engine acoustic liner. USP1998075782082.
  10. Hogeboom William H. ; Bielak Gerald W.. Aircraft engine acoustic liner and method of making same. USP2001046209679.
  11. William H. Hogeboom ; Gerald W. Bielak. Aircraft engine acoustic liner and method of making the same. USP2002036360844.
  12. Ichihashi, Fumitaka. Anchoring of septums in acoustic honeycomb. USP2015049016430.
  13. Ichihashi, Fumitaka. Anchoring of septums in acoustic honeycomb. USP2013128607924.
  14. Proscia,William; Jones,Christopher D.. Architecture for an acoustic liner. USP2008077401682.
  15. Herrera, Eric; Gerken, Noel Timothy; Bauman, John Scott. Automated production of acoustic structures. USP2017069693166.
  16. Cazuc, Xavier; Joret, Jean-Philippe. Cellular acoustic structure for a turbojet engine and turbojet engine incorporating at least one such structure. USP2017069670878.
  17. Grillos, Emmanuel; Trimble, Dennis Arthur; Grose, Douglas Lewis. Composite structures for aerospace vehicles, and associated systems and methods. USP2015079079674.
  18. Grillos, Emmanuel; Trimble, Dennis Arthur; Grose, Douglas Lewis. Composite structures for aerospace vehicles, and associated systems and methods. USP2016109469418.
  19. Gardner,John Wesley; Colleran, Jr.,Clarence Nicholas. Flat panel diffuser. USP2008017314114.
  20. Nelsen Murray D. (Goddard KS) Kunze ; Jr. Robert K. (Wichita KS) Olsen Robert F. (Woodinville WA) Rushwald Ira B. (Seattle WA). High efficiency broadband acoustic resonator and absorption panel. USP1983124421201.
  21. Johnson, Jeffrey Don. Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture. USP2005036871725.
  22. Rose Philip M. (Chula Vista CA) Yu Jia (San Diego CA). Honeycomb noise attenuation structure. USP1991085041323.
  23. Heyman Joseph S. (Williamsburg VA). Impact tolerant material. USP1990034911062.
  24. Bourland ; Jr. Gordon (Arlington TX) Price Howard M. (Burleson TX). Method for installing a septum in honeycomb core. USP1986064594120.
  25. Bendig Anna L. (Seattle) McLaren Douglas (Seattle WA). Method for making thermal insulation. USP1991035000998.
  26. Mäder, Marco. Method for producing a double-layer or triple-layer sound-absorbing panel and corresponding sound-absorbing panel. USP2014128919495.
  27. Moutier, John; Anfray, Emmanuel; Maze, Franck; Simon, Herve. Method for repairing at least a portion of an acoustic panel. USP2014018636107.
  28. Francis W. Moore. Method for transferring heat in an aircraft engine thrust reverser. USP2002086440521.
  29. Montierth Max R. (Elmira NY). Method of forming a mask. USP1987064670205.
  30. Clarke James A. ; Kunze ; Jr. Robert K.. Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films. USP1999125997985.
  31. Clarke James A. ; Kunze ; Jr. Robert K.. Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films. USP2000096114652.
  32. Weaver, Luby; Canela, Shawn Michael. Method of forming an acoustic bond panel with insertable acoustic assemblies. USP2017059656452.
  33. Parente Charles A. (Oyster Bay NY). Method of making an acoustic attenuating liner. USP1989074850093.
  34. Yamamoto Tetsuya (Nagoya JPX) Nishiyama Shigeru (Nagoya JPX) Saito Kouichi (Nagoya JPX). Method of manufacturing a multi-holed surface plate made of a composite material and a raw forming element of the compos. USP1997065637272.
  35. Williams Charles J. (Wichita KS) Coleman Robert A. (Mulvane KS). Method of manufacturing a non-metallic core having a perforated septum embedded therein. USP1989034816097.
  36. Koroly, Christopher C.. Multi-degree of freedom acoustic panel. USP2017079708930.
  37. Diamond, John Anthony. No-septum acoustic sandwich panel, and apparatus and method for suppressing noise in a nozzle. USP2003016509081.
  38. Alan John Blair IE; Richard Parkes IE; Kelly Ruth. Noise attenuation panel. USP2002036358590.
  39. Moore Francis W.. Non-metallic thermally conductive honeycomb thrust reverser inner wall. USP2001046210773.
  40. Porte, Alain; Chelin, Frédéric; Dida, Stéphane; Hormiere, Arnaud. Panel for an air intake of an aircraft nacelle that ensures optimized acoustic treatment and frost treatment. USP2015028960589.
  41. Liou, Rueichang Richard; Tiwari, Sean; Chiou, Song; Cross, Dustin. Post bond perforation of a septum in an acoustic panel. USP2016099447576.
  42. Ferrer Carlos V. (114 ; Tarragona Street 08015 Barcelona ESX). Process for obtaining simple and/or compound wax honeycombs. USP1990114971746.
  43. Bogue, Wiliam F.; Robertson, John M.. Repair of a composite sandwich structure having a perforated skin. USP2011017875141.
  44. Dean, Thomas Andrew. Repair of acoustically treated structures. USP2014048696843.
  45. Bogue, William. Repair of composite sandwich structures with uneven bond surfaces. USP2009087572347.
  46. Bogue, William. Repair of composite sandwich structures with uneven bond surfaces. USP2011027883760.
  47. Stadtlander, Daniel M.; Bogue, William. Repair of perforated acoustic skins by reverse pin transfer molding. USP2013118592024.
  48. Gerken, Noel Timothy; Herrera, Eric; Patz, Nicholas John. Septumization of cellular cores. USP2018049931825.
  49. Butler, Geoffrey Allen; Lan, Justin Honshune; Gerken, Noel T.; Duschl, Garry M.; Day, Benjamin Julius. Septumization of honeycomb sandwiches. USP2017059643392.
  50. Woodward Bruce (912 Baxter Ave. Louisville KY 40204) Miller William (912 Baxter Ave. Louisville KY 40204). Sound absorbing structure. USP1989064842097.
  51. Woodward Bruce (912 Baxter Ave. Louisville KY 40204) Martin Daniel W. (912 Baxter Ave. Louisville KY 40204) Miller William (912 Baxter Ave. Louisville KY 40204). Sound absorbing structures. USP1989044821841.
  52. Gerken, Noel Timothy; Herrera, Eric; Duschl, Garry Michael. Sound attenuation using a cellular core. USP2017059640164.
  53. Focke Heinz (Verden DEX) Liedtke Kurt (Verden DEX). Sound-damping machine parts. USP1991055014814.
  54. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding process with encapsulated foaming adhesive. USP1999085938875.
  55. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding with encapsulated foaming adhesive. USP1998075776579.
  56. Bendig Anna L. (Seattle WA) McLaren Douglas (Seattle WA). Thermal insulation structure. USP1989074849276.
  57. Mitchell, Stephen Craig. Thermal-acoustic enclosure. USP2009107604095.
  58. Moore Francis W.. Thrust reverser inner wall. USP2000046051302.

IPC 상위 출원인