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Sound absorbing article and method of making same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16F-015/00
출원번호 US-0084143 (1998-05-26)
발명자 / 주소
  • Benson
  • Jr. Vernon C.
  • Freeman Glenn E.
출원인 / 주소
  • PPG Industries Ohio, Inc.
대리인 / 주소
    Lepiane
인용정보 피인용 횟수 : 19  인용 특허 : 19

초록

A sound dampening glazing, for example an automotive windshield, in one embodiment of the invention includes a pair of glass sheets having facilities therebetween. In cross section and moving from one glass sheet to the other, the facilities include a polyvinyl butyral sheet, an intermediate sheet h

대표청구항

[ What is claimed is:] [1.] A glazing, comprising:a glass sheet having a major surface, anda sheet of vibration dampening material adhered to the major surface of the sheet, wherein the sheet of dampening material is an acrylic viscoelastic polymer.

이 특허에 인용된 특허 (19)

  1. Rehfeld Marc (Ezanville FRX) Canaud Michel (Paris FRX), Acoustic protective glazing for a vehicle.
  2. Brown Theresa S. (Gurley AL) Parvin Connie J. (New Market AL) Walters Patricia B. (Harvest AL) Rothe Wolfram F. (Huntsville AL) French Radford (Arab AL), Aircraft windshield.
  3. Chabal, Joseph, Apparatus for differentially stretching, aligning and cutting sheet material.
  4. O\Dwyer James B. (Valencia PA) Chang Wen-Hsuan (Gibsonia PA) Scriven Roger L. (Gibsonia PA) Cherenko Joseph (Valencia PA), Bilayer windshield with an abrasion and solvent resistant polyurethane protective coating.
  5. Tolliver Richard J. (Greensburg PA), Cutting stretched interplayer sheeting.
  6. Gillery Frank H. (Allison Park PA), Electrically conductive transparent laminated window.
  7. Lambert Emmanuel (Jumet BE) Leger Lucien (Montigny-le-Tilleul BE), Laminated glazing pane.
  8. Keslar ; Leroy D. ; Vensel ; James E., Laminated glazing unit with composite interlayer.
  9. Derner Paul (Gelsenkirchen DT) Sonntag Hans (Gelsenkirchen-Buer DT) Stehl Otto (Essen DT), Light transmitting panel.
  10. Staley James A. (Media PA), Light viscoelastic damping structure.
  11. Rehfeld Marc (Montmagny FRX), Multiple window glass having thermal and acoustical insulating properties.
  12. Chan Paul S. L. (Winnipeg CAX), NCO-free resins useful as a substitute for polyurethanes.
  13. Hornsey William W., Sound absorbing aircraft transparency and method of making same.
  14. Benson ; Jr. Vernon C. ; Freeman Glenn E., Sound absorbing article and method of making same.
  15. Gaffigan Walter J. (Baton Rouge LA), Sound insulating membrane.
  16. Fuchs Helmut (Schonbuch DEX) Zha Xuegin (Boblingen CNX), Sound-absorbing glass building component or transparent synthetic glass building component.
  17. Rehfeld Marc,FRX, Soundproofing laminated glass pane.
  18. Yamazaki Motoki,JPX ; Sugizaki Toshio,JPX ; Kogure Masao,JPX ; Saitoh Takanori,JPX, Vibration damper material.
  19. Wilfong Debra L. (Lake Elmo MN) Drath David J. (St. Paul MN) Palazzotto Michael C. (St. Paul MN) Willett Peggy S. (Stillwater MN) Clark ; III Henry B. (Roseville MN), Vibration damping constructions using acrylate-containing damping materials.

이 특허를 인용한 특허 (19)

  1. Boure, Jean-Philippe; Charlier, Julien; Gaudry, Eloi; Rehfeld, Marc, Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping.
  2. Krasnov, Alexey; Corden, Barry B., Acoustic wall assembly having double-wall configuration and passive noise-disruptive properties, and/or method of making and/or using the same.
  3. Thomas, Vincent B.; Brown, Steven D.; Abolt, Scott J., Acoustical door structure.
  4. Xiao, Hong, Constrained layer damper, and related methods.
  5. Rymer, Donald L.; Hayes, Richard A., Glass laminates comprising acoustic interlayers and solar control films.
  6. Anderson, Jerrel C., Glass laminates for reduction of sound transmission.
  7. Anderson,Jerrel C., Glass laminates for reduction of sound transmission.
  8. Berker, Ali; Garber, Sharon R; Greger, Richard W.; Aloshyna ep Lesuffleur, Marie; Mitra, Smarajit, Hearing protection process and device.
  9. Nakamura, Kozo; Shimamoto, Michio, Intermediate film for laminated glass and laminated glass.
  10. Moran, James R; Lu, Jun, Intrusion resistant glass laminates.
  11. Berker, Ali; Chatterjee, Joon; Greger, Richard W.; Aloshyna ep Lesuffleur, Marie; Mohanty, Sanat, Sound barrier for audible acoustic frequency management.
  12. Berker, Ali; Greger, Richard W.; Jain, Manish; Alsohyna ep Lesuffleur, Marie; Mohanty, Sanat, Sound barrier for audible acoustic frequency management.
  13. Neple, Pascale; Pellegrin, Nathalie; Collery, Olivier; Guyader, Jean Louis, Sound insulating glazing device, in particular for aircraft and soundproofing method for glazing.
  14. Lu, Jun, Sound insulation panels having high interlayer thickness factors.
  15. Matsuyama, Sohei; Takeda, Michio; Takamido, Shigeki; Tokida, Rui, Soundproofing material.
  16. Simpson, Deron; Winckler, Lisa Y.; Spraker, Ronald L., System and method for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions.
  17. Tao, Dongling; Whitehead, John W.; Wolf, Len A., Tuned window sash.
  18. Berker, Ali; Jain, Manish; Purgett, Mark D.; Mohanty, Sanat; Deymier, Pierre A.; Merheb, Bassam, Viscoelastic phononic crystal.
  19. Payen, Corinne; Fournier, David, Viscoelastic plastic interlayer for vibro-acoustic damping and glazing comprising such an interlayer.
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