DE2967185D1 - Sound absorbing structure - Google Patents

Sound absorbing structure

Info

Publication number
DE2967185D1
DE2967185D1 DE7979303073T DE2967185T DE2967185D1 DE 2967185 D1 DE2967185 D1 DE 2967185D1 DE 7979303073 T DE7979303073 T DE 7979303073T DE 2967185 T DE2967185 T DE 2967185T DE 2967185 D1 DE2967185 D1 DE 2967185D1
Authority
DE
Germany
Prior art keywords
sound absorbing
absorbing structure
sheet material
netting
foil
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.)
Expired
Application number
DE7979303073T
Other languages
German (de)
English (en)
Inventor
Kurt Hjelholt
Niels Christian Dyrving
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.)
Daempa AS
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
Application granted granted Critical
Publication of DE2967185D1 publication Critical patent/DE2967185D1/de
Expired 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
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Golf Clubs (AREA)
  • Waveguide Aerials (AREA)
  • External Artificial Organs (AREA)
DE7979303073T 1979-01-04 1979-12-28 Sound absorbing structure Expired DE2967185D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK4379A DK4379A (da) 1979-01-04 1979-01-04 Lydabsorberingsaggregat

Publications (1)

Publication Number Publication Date
DE2967185D1 true DE2967185D1 (en) 1984-09-20

Family

ID=8089085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979303073T Expired DE2967185D1 (en) 1979-01-04 1979-12-28 Sound absorbing structure

Country Status (11)

Country Link
EP (1) EP0013513B1 (es)
JP (1) JPS5592446A (es)
AT (1) ATE9017T1 (es)
AU (1) AU533557B2 (es)
DE (1) DE2967185D1 (es)
DK (1) DK4379A (es)
EG (1) EG14896A (es)
ES (1) ES256657Y (es)
FI (1) FI800007A (es)
MX (1) MX149377A (es)
NO (1) NO794220L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242940A1 (de) * 1982-11-20 1984-05-24 Hans Julius 6303 Hungen Schmitt Akustisch wirksames bauelement
DE4007556C2 (de) * 1990-03-09 1998-05-07 Gruenzweig & Hartmann Montage Resonatorkulisse für Kulissenschalldämpfer
JP2522604B2 (ja) * 1990-04-26 1996-08-07 株式会社ユニックス 吸音材およびその製造方法
CA2091288C (en) * 1992-03-13 1995-11-28 Toru Morimoto Membranous-vibration sound absorbing materials
IT231856Y1 (it) * 1993-03-05 1999-08-06 Eurofibre Spa Pannello termoisolante e fonoassorbente
AU3300900A (en) 2000-03-20 2001-10-03 Newmat, S.A. Flexible sheet fabrics for tensile structures, method for making same, tensile false ceilings comprising same
DE10337878B4 (de) 2003-08-18 2008-02-21 Silu Verwaltung Ag Montageband mit abschnittsweiser Abdeckfolie
FR2926099B1 (fr) * 2008-01-09 2010-03-19 Normalu Nappe pour parois tendues accoustiques etanches et partiellement translucides
FR2970009B1 (fr) * 2010-12-30 2021-06-11 Normalu Ensemble acoustiquement absorbant
ES2963785T3 (es) * 2017-05-08 2024-04-02 Kvadrat Acoustics As Panel de construcción adaptado para montarse en un techo o pared de una habitación y método de fabricación de dicho panel de construcción

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 (es) * 1976-01-28 1982-04-26

Also Published As

Publication number Publication date
JPS6310258B2 (es) 1988-03-04
MX149377A (es) 1983-10-28
EP0013513B1 (en) 1984-08-15
DK4379A (da) 1980-07-05
EP0013513A1 (en) 1980-07-23
ES256657U (es) 1981-07-01
AU533557B2 (en) 1983-12-01
ATE9017T1 (de) 1984-09-15
ES256657Y (es) 1981-12-16
NO794220L (no) 1980-07-07
EG14896A (en) 1986-12-30
JPS5592446A (en) 1980-07-12
AU5426880A (en) 1980-07-10
FI800007A (fi) 1980-07-05

Similar Documents

Publication Publication Date Title
NO157670C (no) Formbart, korrugert platemateriale.
NL188099C (nl) Met glasvezel versterkt vel van thermoplastisch materiaal.
NL7812417A (nl) Thermoplastische vormmaterialen.
EG14896A (en) Sound absorbing structure
NL7812411A (nl) Thermoplastische vormmaterialen.
ES533628A0 (es) Un procedimiento de fabricacion de un material compuesto de un polimero termoplastico saturado o insaturado un polimero termoendurecible insaturado.
DE3063772D1 (en) Sheet feeding device for a typewriter or the like
NL187696B (nl) Inrichting voor het veranderen van de aanslagstand van een riet.
NL190477B (nl) Inrichting voor het beperken van de dikte van een bewegende materiaalbaan.
EP0065014A4 (en) APPARATUS FOR MODIFYING THE CHARACTERISTICS OF A CONTINUOUS CORRUGATED FIBER SHEET.
NO812306L (no) Fleksibelt arkmateriale med opphoeyet, dekorativt moenster
JPS5312962A (en) Device for producing corrugated fiberboard interior material
GB2077705B (en) Stacking apparatus for stacking sheetlike textile fabrics or the like on top of one another
JPS56142055A (en) Sound absorbing material
BE867736A (nl) Elektrolysefolie
BE858328A (fr) Feuille a coussins d'air
JPS536984A (en) Puncher for sheet member
JPS5531000A (en) Constrained vibration control plate
JPS54107125A (en) Perforated sound absorbing plate
NL7708684A (nl) Velvormig vloer- of wandbedekkingsmateriaal.
GB2056468B (en) Forming patterns on sheet materials by grafting
NZ180920A (en) Sound deadening sheet material
JPS5572546A (en) Sound absorbing panel for waterrrepellent building material
JPS5688892A (en) Sound absorbing board
JPS5313665A (en) Device for producing corrugated fiberboard interior material

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BOEHMERT, A., DIPL.-ING., PAT.-ANW. STAHLBERG, W., RECHTSANW. HOORMANN, W., DIPL.-ING. DR.-ING., 2800 BREMEN GODDAR, H., DIPL.-PHYS. DR.RER.NAT. EITNER, E., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN KUNTZE, W. KOUKER, L., DR., RECHTSANW., 2800 BREMEN

8339 Ceased/non-payment of the annual fee