AU2001234004A1 - Sound absorbing panel - Google Patents

Sound absorbing panel

Info

Publication number
AU2001234004A1
AU2001234004A1 AU2001234004A AU3400401A AU2001234004A1 AU 2001234004 A1 AU2001234004 A1 AU 2001234004A1 AU 2001234004 A AU2001234004 A AU 2001234004A AU 3400401 A AU3400401 A AU 3400401A AU 2001234004 A1 AU2001234004 A1 AU 2001234004A1
Authority
AU
Australia
Prior art keywords
sound absorbing
absorbing panel
panel
sound
absorbing
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.)
Abandoned
Application number
AU2001234004A
Inventor
James Wing Ho Wong
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.)
ACOUSTICS RESEARCH Ltd
Original Assignee
ACOUSTICS RES Ltd
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 ACOUSTICS RES Ltd filed Critical ACOUSTICS RES Ltd
Publication of AU2001234004A1 publication Critical patent/AU2001234004A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/8209—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 sound absorbing devices
    • 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
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • E04B2001/8438—Slot shaped holes
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
AU2001234004A 2000-02-04 2001-02-02 Sound absorbing panel Abandoned AU2001234004A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0002641A GB0002641D0 (en) 2000-02-04 2000-02-04 Sound absorbing panel
GB0002641.9 2000-02-04
PCT/IB2001/000247 WO2001057328A2 (en) 2000-02-04 2001-02-02 Sound absorbing panel

Publications (1)

Publication Number Publication Date
AU2001234004A1 true AU2001234004A1 (en) 2001-08-14

Family

ID=9885012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001234004A Abandoned AU2001234004A1 (en) 2000-02-04 2001-02-02 Sound absorbing panel

Country Status (3)

Country Link
AU (1) AU2001234004A1 (en)
GB (2) GB0002641D0 (en)
WO (1) WO2001057328A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857392B1 (en) * 2003-07-09 2007-03-09 Distrib Staff Mecanique Dsm ACOUSTIC INSULATION PANEL, ESPECIALLY FOR CEILING, COMPRISING A PERFORATED PLATE FACING PLATE
WO2009009944A1 (en) * 2007-07-18 2009-01-22 Ckm Building Material Corp. Sound absorptive metallic board with geometric tiny holes
NL2013875B1 (en) * 2014-11-25 2016-10-11 Polytec Composites Nl B V Sound absorbing element, and method of production thereof.
CN106836538A (en) * 2016-12-30 2017-06-13 常熟南师大发展研究院有限公司 One kind building abatvoix

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887031A (en) * 1973-06-11 1975-06-03 Lockheed Aircraft Corp Dual-range sound absorber
FR2706174B1 (en) * 1993-06-08 1999-01-15 Pic Conseil Acoustic absorbing cladding plate.
FR2729984B3 (en) * 1995-01-30 1997-03-28 Sautereau Jean Noel ACOUSTIC ABSORPTION PANEL
US5962107A (en) * 1997-10-29 1999-10-05 Johns Manville International, Inc. Perforated cellular sound absorption material
CN2316357Y (en) * 1997-12-10 1999-04-28 北京市劳动保护科学研究所 Composite micro-holey diaphragm sound absorption structure of holey lining board
EP1020846B1 (en) * 1999-01-14 2018-09-19 Nichias Corporation Sound absorbing structure

Also Published As

Publication number Publication date
GB2365461B (en) 2004-08-11
WO2001057328A3 (en) 2003-10-09
GB0126297D0 (en) 2002-01-02
GB2365461A (en) 2002-02-20
WO2001057328A2 (en) 2001-08-09
GB0002641D0 (en) 2000-03-29

Similar Documents

Publication Publication Date Title
AU2001270770A1 (en) Inter-lockable structural panel sets
AU2001237298A1 (en) Panel element
GB0016939D0 (en) Sound absorbing panel
AU2295901A (en) Damping mechanism
AUPQ921000A0 (en) Composite wall panel
AU2001228484A1 (en) Sound absorbing material
AU2001266273A1 (en) Floor panel
AU2001270877A1 (en) Acoustic structures
AU2002237887A1 (en) Sound absorbing foam
AU4089601A (en) Panel
GB9901167D0 (en) Sound absorbing structures
AU6917600A (en) Acoustic transducer panel
AU2001234004A1 (en) Sound absorbing panel
AU2002221918A1 (en) Soundproof floor-filling structure
AU4051799A (en) Acoustic panel
AU2001242420A1 (en) Sound absorbing line
AU4454201A (en) Panel solarium
AU6746100A (en) Panel for absorbing acoustic energy
AU2000225725A1 (en) Soundproof device
EP1120497A3 (en) Acoustic barrier
GB9906915D0 (en) Sound absorption panel
AU4477801A (en) Sound absorption for room
AU2001288178A1 (en) Sound attenuator
AU2001234047A1 (en) Carton panel
AU2002221231A1 (en) Absorbing structure