EP1643485A3 - Matériau isolant sonore, matériau absorbant sonore, matériau amortisant sonore - Google Patents

Matériau isolant sonore, matériau absorbant sonore, matériau amortisant sonore Download PDF

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Publication number
EP1643485A3
EP1643485A3 EP05109052A EP05109052A EP1643485A3 EP 1643485 A3 EP1643485 A3 EP 1643485A3 EP 05109052 A EP05109052 A EP 05109052A EP 05109052 A EP05109052 A EP 05109052A EP 1643485 A3 EP1643485 A3 EP 1643485A3
Authority
EP
European Patent Office
Prior art keywords
acoustically
damping
absorbing
insulating
insulating material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05109052A
Other languages
German (de)
English (en)
Other versions
EP1643485B1 (fr
EP1643485A2 (fr
Inventor
Carlo Cavezzale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUARTO - GUARNIZIONI TORINO A RESPONSABILITA' LIMITATA
Original Assignee
GUARTO - GUARNIZIONI TORINO A RESPONSABILITA' LIMITATA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUARTO - GUARNIZIONI TORINO A RESPONSABILITA' LIMITATA filed Critical GUARTO - GUARNIZIONI TORINO A RESPONSABILITA' LIMITATA
Publication of EP1643485A2 publication Critical patent/EP1643485A2/fr
Publication of EP1643485A3 publication Critical patent/EP1643485A3/fr
Application granted granted Critical
Publication of EP1643485B1 publication Critical patent/EP1643485B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP05109052.0A 2004-10-01 2005-09-30 Matériau isolant sonore, matériau absorbant sonore Expired - Lifetime EP1643485B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000659A ITTO20040659A1 (it) 2004-10-01 2004-10-01 Materiale fonoisolante, fonoassorbente o fonosmorzante

Publications (3)

Publication Number Publication Date
EP1643485A2 EP1643485A2 (fr) 2006-04-05
EP1643485A3 true EP1643485A3 (fr) 2006-10-11
EP1643485B1 EP1643485B1 (fr) 2020-11-25

Family

ID=35623698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05109052.0A Expired - Lifetime EP1643485B1 (fr) 2004-10-01 2005-09-30 Matériau isolant sonore, matériau absorbant sonore

Country Status (2)

Country Link
EP (1) EP1643485B1 (fr)
IT (1) ITTO20040659A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035913B4 (de) * 2008-07-31 2019-05-29 Airbus Defence and Space GmbH Verbundwerkstoff mit integrierter Dämmung und/oder Dämpfung und Verfahren zum Herstellen
US20110146870A1 (en) * 2009-12-17 2011-06-23 Carolin Anna Welter Tire with innerliner containing slate powder
ES2556828T3 (es) * 2010-09-21 2016-01-20 Plazit Ibérica Plastic Solutions, S.A. Paneles de vidrio acrílico reforzado
CN102391638B (zh) * 2011-07-21 2013-02-27 江苏扬州合力橡胶制品有限公司 一种高阻尼结构件组合物、加工方法及包含该结构件的隔震橡胶支座
DE102013211619A1 (de) * 2013-06-20 2014-12-24 Robert Bosch Gmbh Umfeldsensiereinrichtung mit Ultraschallwandler, und Kraftfahrzeug mit einer derartigen Umfeldsensiereinrichtung
CN108202416A (zh) * 2017-12-18 2018-06-26 西北工业大学 一种提高吸声性能的开孔型多孔玻璃
FR3088132A1 (fr) * 2018-11-03 2020-05-08 Luc Lanier Panneau acoustique ductile
CN115157791A (zh) * 2022-08-12 2022-10-11 广德天运新技术股份有限公司 一种用于家用电器的高强度隔音过滤棉及制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1823405A (en) * 1929-06-07 1931-09-15 Mazer Marcus Acoustic material
US3649430A (en) * 1965-10-21 1972-03-14 American Cyanamid Co Vibration damping laminates
GB1471889A (en) * 1973-06-08 1977-04-27 Hattum Blankevoort Bv Van Sound muffling laminate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1823405A (en) * 1929-06-07 1931-09-15 Mazer Marcus Acoustic material
US3649430A (en) * 1965-10-21 1972-03-14 American Cyanamid Co Vibration damping laminates
GB1471889A (en) * 1973-06-08 1977-04-27 Hattum Blankevoort Bv Van Sound muffling laminate

Also Published As

Publication number Publication date
ITTO20040659A1 (it) 2005-01-01
EP1643485B1 (fr) 2020-11-25
EP1643485A2 (fr) 2006-04-05

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