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DK4379A - SOUND ABSORPTION UNIT - Google Patents

SOUND ABSORPTION UNIT

Info

Publication number
DK4379A
DK4379A DK4379A DK4379A DK4379A DK 4379 A DK4379 A DK 4379A DK 4379 A DK4379 A DK 4379A DK 4379 A DK4379 A DK 4379A DK 4379 A DK4379 A DK 4379A
Authority
DK
Denmark
Prior art keywords
sound absorption
absorption unit
sheet material
netting
foil
Prior art date
Application number
DK4379A
Other languages
Danish (da)
Inventor
K Hjelholt
N C Dyrving
Original Assignee
Daempa As
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 Daempa As filed Critical Daempa As
Priority to DK4379A priority Critical patent/DK4379A/en
Priority to NO794220A priority patent/NO794220L/en
Priority to AT79303073T priority patent/ATE9017T1/en
Priority to EP79303073A priority patent/EP0013513B1/en
Priority to DE7979303073T priority patent/DE2967185D1/en
Priority to ES1979256657U priority patent/ES256657Y/en
Priority to AU54268/80A priority patent/AU533557B2/en
Priority to FI800007A priority patent/FI800007A7/en
Priority to MX180672A priority patent/MX149377A/en
Priority to JP26480A priority patent/JPS5592446A/en
Priority to EG08/80A priority patent/EG14896A/en
Publication of DK4379A publication Critical patent/DK4379A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • 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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Golf Clubs (AREA)
  • Waveguide Aerials (AREA)
  • External Artificial Organs (AREA)

Abstract

A sound absorbing structure, for instance in the form of a ceiling lining element, consisting of perforated sheet material (3) covered on one side by the foil (4), suitably of plastics, which by means of a netting (5) or in another manner, is spaced a short distance from the sheet material.
DK4379A 1979-01-04 1979-01-04 SOUND ABSORPTION UNIT DK4379A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK4379A DK4379A (en) 1979-01-04 1979-01-04 SOUND ABSORPTION UNIT
NO794220A NO794220L (en) 1979-01-04 1979-12-20 COMPOSITION SOUND-ABSORBING MATERIALS.
AT79303073T ATE9017T1 (en) 1979-01-04 1979-12-28 SOUNDPROOF STRUCTURE.
EP79303073A EP0013513B1 (en) 1979-01-04 1979-12-28 Sound absorbing structure
DE7979303073T DE2967185D1 (en) 1979-01-04 1979-12-28 Sound absorbing structure
ES1979256657U ES256657Y (en) 1979-01-04 1979-12-28 SOUND ABSORPTION ARRANGEMENT.
AU54268/80A AU533557B2 (en) 1979-01-04 1980-01-02 Sound absorbing structure
FI800007A FI800007A7 (en) 1979-01-04 1980-01-02 Sound attenuation device.
MX180672A MX149377A (en) 1979-01-04 1980-01-03 IMPROVEMENTS IN SOUND DAMPING STRUCTURE
JP26480A JPS5592446A (en) 1979-01-04 1980-01-04 Sound absorbing material
EG08/80A EG14896A (en) 1979-01-04 1980-01-05 Sound absorbing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK4379A DK4379A (en) 1979-01-04 1979-01-04 SOUND ABSORPTION UNIT

Publications (1)

Publication Number Publication Date
DK4379A true DK4379A (en) 1980-07-05

Family

ID=8089085

Family Applications (1)

Application Number Title Priority Date Filing Date
DK4379A DK4379A (en) 1979-01-04 1979-01-04 SOUND ABSORPTION UNIT

Country Status (11)

Country Link
EP (1) EP0013513B1 (en)
JP (1) JPS5592446A (en)
AT (1) ATE9017T1 (en)
AU (1) AU533557B2 (en)
DE (1) DE2967185D1 (en)
DK (1) DK4379A (en)
EG (1) EG14896A (en)
ES (1) ES256657Y (en)
FI (1) FI800007A7 (en)
MX (1) MX149377A (en)
NO (1) NO794220L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242940A1 (en) * 1982-11-20 1984-05-24 Hans Julius 6303 Hungen Schmitt ACOUSTICALLY EFFECTIVE COMPONENT
DE4007556C2 (en) * 1990-03-09 1998-05-07 Gruenzweig & Hartmann Montage Resonator backdrop for backdrop silencers
JP2522604B2 (en) * 1990-04-26 1996-08-07 株式会社ユニックス Sound absorbing material and method for manufacturing the same
CA2091288C (en) * 1992-03-13 1995-11-28 Toru Morimoto Membranous-vibration sound absorbing materials
IT231856Y1 (en) * 1993-03-05 1999-08-06 Eurofibre Spa THERMAL INSULATION AND SOUND ABSORBING PANEL
ATE288001T1 (en) 2000-03-20 2005-02-15 Newmat Sa FLEXIBLE POLYMER FILM FOR STRETCHED STRUCTURES, METHOD FOR THE PRODUCTION THEREOF AND SUBSTRATE CEILING WITH THIS FILM
DE10337878B4 (en) 2003-08-18 2008-02-21 Silu Verwaltung Ag Assembly tape with section-wise cover foil
FR2926099B1 (en) * 2008-01-09 2010-03-19 Normalu PATCH FOR ACCOUSTIC TIGHTS, SEALED AND PARTIALLY TRANSLUCENT
FR2970009B1 (en) * 2010-12-30 2021-06-11 Normalu ACOUSTICALLY ABSORBENT PACKAGE
US11091909B2 (en) 2017-05-08 2021-08-17 Kvadrat Soft Cells A/S Building panel adapted to be mounted at a ceiling or wall of a room and method of manufacturing such building panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192653A (en) * 1937-11-13 1940-03-05 Schenk Eduard Acoustic construction
US2966954A (en) * 1957-07-11 1961-01-03 Celotex Corp Acoustical correction element
US3821999A (en) * 1972-09-05 1974-07-02 Mc Donnell Douglas Corp Acoustic liner
US3948347A (en) * 1974-11-25 1976-04-06 Gallagher-Kaiser Corporation Acoustical panel
JPS5719759Y2 (en) * 1976-01-28 1982-04-26

Also Published As

Publication number Publication date
MX149377A (en) 1983-10-28
ES256657Y (en) 1981-12-16
JPS6310258B2 (en) 1988-03-04
FI800007A7 (en) 1981-01-01
AU5426880A (en) 1980-07-10
EP0013513A1 (en) 1980-07-23
AU533557B2 (en) 1983-12-01
JPS5592446A (en) 1980-07-12
EG14896A (en) 1986-12-30
NO794220L (en) 1980-07-07
EP0013513B1 (en) 1984-08-15
DE2967185D1 (en) 1984-09-20
ATE9017T1 (en) 1984-09-15
ES256657U (en) 1981-07-01

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