CH348808A - Sound absorbing panel - Google Patents

Sound absorbing panel

Info

Publication number
CH348808A
CH348808A CH348808DA CH348808A CH 348808 A CH348808 A CH 348808A CH 348808D A CH348808D A CH 348808DA CH 348808 A CH348808 A CH 348808A
Authority
CH
Switzerland
Prior art keywords
sound absorbing
absorbing panel
panel
sound
absorbing
Prior art date
Application number
Other languages
Italian (it)
Inventor
Boschi Antonio Ing Dott
Original Assignee
Gomma Antivibranti Applic
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 Gomma Antivibranti Applic filed Critical Gomma Antivibranti Applic
Publication of CH348808A publication Critical patent/CH348808A/en

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/747—Corrugated materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
CH348808D 1956-02-18 1956-12-03 Sound absorbing panel CH348808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT348808X 1956-02-18

Publications (1)

Publication Number Publication Date
CH348808A true CH348808A (en) 1960-09-15

Family

ID=11240619

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348808D CH348808A (en) 1956-02-18 1956-12-03 Sound absorbing panel

Country Status (5)

Country Link
BE (1) BE554083A (en)
CH (1) CH348808A (en)
DE (1) DE1111799B (en)
FR (1) FR1166394A (en)
GB (1) GB822954A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819009A (en) * 1973-02-01 1974-06-25 Gen Electric Duct wall acoustic treatment
US3831710A (en) * 1973-01-24 1974-08-27 Lockheed Aircraft Corp Sound absorbing panel
US3850261A (en) * 1973-03-01 1974-11-26 Gen Electric Wide band width single layer sound suppressing panel
US4084367A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
US4969535A (en) * 1989-06-26 1990-11-13 Grumman Aerospace Corporation Acoustic liner
WO1991001034A2 (en) * 1989-06-26 1991-01-24 Grumman Aerospace Corporation An acoustic liner
US5014815A (en) * 1989-06-26 1991-05-14 Grumman Aerospace Corporation Acoustic liner
US5025888A (en) * 1989-06-26 1991-06-25 Grumman Aerospace Corporation Acoustic liner

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1300409A (en) * 1969-08-18 1972-12-20 Secr Defence Improvements in hollow wall structures
US3866001A (en) * 1974-03-04 1975-02-11 Junger Miguel C Structural block with septum
US3948346A (en) * 1974-04-02 1976-04-06 Mcdonnell Douglas Corporation Multi-layered acoustic liner
GB1499882A (en) * 1975-02-14 1978-02-01 Rolls Royce Sound attenuating structure
GB1490923A (en) * 1975-06-23 1977-11-02 Short Brothers & Harland Ltd Sound-absorbing structures
FR2516034A1 (en) * 1981-11-09 1983-05-13 Peugeot PAVILLON TRIM FOR MOTOR VEHICLE
DE4131777A1 (en) * 1991-09-24 1993-03-25 Linde Ag FLUID-FLOWED MUFFLER
DE9414943U1 (en) * 1994-09-14 1996-01-18 Faist M Gmbh & Co Kg Foil resonance absorber
EP0965122B1 (en) * 1997-03-07 2002-11-27 Oscar Avian Method to produce sound-proofing panels or surfaces for interiors
ES2264879B1 (en) * 2005-03-21 2007-10-16 Angel Julio Moreton Cesteros PANEL FOR ACOUSTIC TREATMENT THROUGH FRAGMENTATION OF REVERBERED SOUND.
FR2899171B1 (en) * 2006-03-31 2009-04-10 Cera COMPONENT FOR TRIM AND ACOUSTIC PROTECTION OF A MOTOR VEHICLE
US9607600B2 (en) 2009-02-06 2017-03-28 Sonobex Limited Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
ITMI20100293U1 (en) * 2010-09-22 2012-03-23 Donati Group S P A METALLIC STRUCTURAL COMPOSITE PANEL SOUND ABSORBENT
WO2014057338A2 (en) * 2012-10-11 2014-04-17 Cornelli Andrea Panel construction for making sound-absorbing and -insulating coatings for ceilings and walls
AT513134B1 (en) * 2012-11-15 2014-02-15 Lb Engineering Gmbh Cladding element for a building
GB201415874D0 (en) 2014-09-08 2014-10-22 Sonobex Ltd Acoustic Attenuator
US10657947B2 (en) * 2017-08-10 2020-05-19 Zin Technologies, Inc. Integrated broadband acoustic attenuator
CN107489206B (en) * 2017-09-21 2023-08-08 江苏声立方环保科技有限公司 Frame-type acoustic panel without installation
CA3084631A1 (en) * 2020-06-23 2021-12-23 Safran Acoustic panel and associated manufacturing method
EP4047151A1 (en) * 2021-02-19 2022-08-24 Saint-Gobain Ecophon AB A sound insulating element and a suspended ceiling system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831710A (en) * 1973-01-24 1974-08-27 Lockheed Aircraft Corp Sound absorbing panel
US3819009A (en) * 1973-02-01 1974-06-25 Gen Electric Duct wall acoustic treatment
US3850261A (en) * 1973-03-01 1974-11-26 Gen Electric Wide band width single layer sound suppressing panel
US4084367A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
US4969535A (en) * 1989-06-26 1990-11-13 Grumman Aerospace Corporation Acoustic liner
WO1991001034A2 (en) * 1989-06-26 1991-01-24 Grumman Aerospace Corporation An acoustic liner
WO1991001034A3 (en) * 1989-06-26 1991-02-21 Grumman Aerospace Corp An acoustic liner
US5014815A (en) * 1989-06-26 1991-05-14 Grumman Aerospace Corporation Acoustic liner
US5025888A (en) * 1989-06-26 1991-06-25 Grumman Aerospace Corporation Acoustic liner

Also Published As

Publication number Publication date
GB822954A (en) 1959-11-04
BE554083A (en)
DE1111799B (en) 1961-07-27
FR1166394A (en) 1958-11-05

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