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Sound attenuation material 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G10K-011/04
출원번호 US-0627278 (1975-10-30)
발명자 / 주소
  • Allen
  • Jr. Ralph W. (Melrose MA)
출원인 / 주소
  • Tillotson Corporation (Needham MA 02)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

The sound attenuation material disclosed in this application comprises, in its basic aspects, an outer layer, a sound absorption layer, and a sound barrier layer disposed between the sound absorption layer and outer layer and bonding them together.

대표청구항

A sound attenuating material comprising a polyvinyl chloride wear resistant outer layer containing embedded fiber reinforcement, a sound absorption layer comprising a foam material, and a sound barrier layer interposed between said outer and sound absorption layers, said barrier layers comprising a

이 특허를 인용한 특허 (43)

  1. Drost, Stuart K., Acoustic absorption system for an aircraft airframe.
  2. Sheng,Ping; Tse,Man; Chan,Che Ting; Zhang,Xi Xiang; Li,Zongjin; Cue,Nelson; Wen,Weijia, Acoustic attenuation materials.
  3. Drouin, Jean, Acoustic face of polymer and embedded coarse aggregates and an acoustic panel assembly.
  4. Kerman Michael L. (Langhorne PA), Acoustical barrier for vehicles.
  5. Hiers John J. ; Fletcher John K., Acoustical insulating barrier and method of making the barrier.
  6. Hiers John J. ; Fletcher John K., Acoustical insulating barrier and method of making the barrier.
  7. Anthony L. Wiker ; Laurel Kulas, Acoustical panel having a calendered, flame-retardant paper backing and method of making the same.
  8. Webb Brian C. (Tulsa OK) Hoff Donald (Aurora CO) Hoff John (Tulsa OK), Apparatus for applying a continuous film to a pipeline.
  9. Rose Philip M. (Chula Vista CA), Bulk acoustic absorber panels for use in high speed gas flow environments.
  10. Koch G. Teryl (Pataskala OH) Smith Thomas L. (Reynoldsburg OH) Jacklin Keith A. (Reynoldsburg OH) Hammond James A. (Redlands CA), Composite foam articles and method for fabricating such articles.
  11. Mirza A. Baig, Dual layer acoustical ceiling tile having an improved sound absorption value.
  12. Tomren Raymond H. (Scottsdale AZ), Duct lining.
  13. Kind, David, Elastomeric body with elastic fire retardant coating.
  14. Nodelman,Neil H.; Radovich,David A.; Magnotta,Albert; Holsinger,Carl E., Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol.
  15. Gross, James R.; Hurley, Jeffrey Scott; Boehmer, Brian E.; Moose, Ronald Timothy, Fire retardant nonwoven material and process for manufacture.
  16. Hiel, Clement, Fire-protection walls of cementitious composite materials.
  17. Benway,Randy Edward, Flexible sound barrier curtain for grass collection container.
  18. Su, Chun-Wei; Leu, Chyi-Ming; Kuo, Yu-Ju; Lin, Hong-Ching; Lu, Chun-An; Chen, Chiung-Hsiung, Flexible substrate embedded with wires and method for fabricating the same.
  19. Dolgopolsky, Inna; Sadl, Yolanda; Pileggi, Lisa; Pepic, Petar, Foam laminate product and process for production thereof.
  20. O\Neill Justin T. (P.O. Box 175 Milford CT 06460), Foam-barrier-foam-facing acoustical composite.
  21. Downs ; Jr. Edward F. ; Venturella Kevin M., High noise communication system.
  22. O\Neill Justin T. (185 Melba St. ; Unit 111 ; P.O. Box 175 Milford CT 06460), High performance flame and smoke foam-barrier-foam-facing acoustical composite.
  23. Kimijima Takao,JPX ; Sakashita Hitoshi,JPX, Information indicator and information indicating labels.
  24. Kolsky Rodger E. (Schenectady NY) Naar Raymond Z. (Delmar NY), Laminate structures for acoustical applications and method of making them.
  25. Harrison, Jacque S.; Harrison, Donald W., Method for making acoustical panels with a three-dimensional surface.
  26. Myers, Robert D.; Fitzgerald, Gerald E.; Kow, Cheong; Stratman, Randy, Method for manufacturing physical barriers.
  27. Ebbitt, Gordon L., Method of tuning acoustical absorption in a vehicle interior.
  28. Tompson, Graham; Khambete, Surendra; Skidmore, Fred; Griffin, Bill, Multi-density sound attenuating laminates and methods of making same.
  29. Tompson,Graham; Khambete,Surendra; Skidmore,Fred; Griffin,Bill, Multi-density sound attenuating laminates and methods of making same.
  30. Sachse Erhard (Heppenheim-Kirschhausen DEX), Multilayer anti-drumming and stiffening sheeting.
  31. Lucca Eusebio (Vercelli ITX) Rohrer Paul (Herrliberg CHX), Noise-reducing structural element.
  32. Gross, James R.; Hurley, Jeffrey S.; Boehmer, Brian E.; Moose, Ronald T., Nonwoven material for acoustic insulation, and process for manufacture.
  33. Lassiter B. Dean (Greensboro NC), Nylon impression fabric-acoustical application.
  34. Meyer Ahrens,Sven; Matwiczyk,Thomas J.; Lee,Bin; Blaszkiewicz,Michael A.; Guarnieri,Walter, Process to manufacture three dimensionally shaped substrate for sound abatement.
  35. Meyer-Ahrens, Sven; Matwiczyk, Thomas J.; Lee, Bin; Blaszkiewicz, Michael A.; Guarnieri, Walter, Process to manufacture three dimensionally shaped substrate for sound abatement.
  36. Tunze, Axel; Hug, Claude, Protein separator for aquaria.
  37. Heufler Siegfried (Hard ATX) Sesser Hans (Bregenz ATX), Snow-making machine.
  38. Kirschner Francis (East Hills NY), Sound absorbing material.
  39. Snyder Stephen J. (West Hills CA), Sound attenuating laminate for jet aircraft engines.
  40. Skirius, Stephen A.; Roberts, John H.; Boehmer, Brian; Moose, Jr., Laurence A.; Sundara, Namitha R., Tacky allergen trap and filter medium, and method for containing allergens.
  41. Todd, John; Boyd, Robert S.; Care, Melvyn J., Vibration dampening laminate.
  42. Yamazaki Motoki,JPX ; Sugizaki Toshio,JPX ; Kogure Masao,JPX ; Saitoh Takanori,JPX, Vibration damper material.
  43. Okuda Takuya,JPX ; Sugizaki Toshio,JPX ; Kogure Masao,JPX ; Saitoh Takanori,JPX, Vibration damper material comprising a vicso elastic layer of unvulcanized rubber.
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