CH178452A - Sound-absorbing panel, in particular for walls and ceilings. - Google Patents

Sound-absorbing panel, in particular for walls and ceilings.

Info

Publication number
CH178452A
CH178452A CH178452DA CH178452A CH 178452 A CH178452 A CH 178452A CH 178452D A CH178452D A CH 178452DA CH 178452 A CH178452 A CH 178452A
Authority
CH
Switzerland
Prior art keywords
plate according
sound
sub
ceilings
walls
Prior art date
Application number
Other languages
German (de)
Inventor
Arb Fuchs
Original Assignee
Fuchs & Arb
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 Fuchs & Arb filed Critical Fuchs & Arb
Publication of CH178452A publication Critical patent/CH178452A/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
    • 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
    • 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
    • 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
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Description

  

  Schallabsorbierende Platte,     insbesondere    für Wände und Decken.    Gegenstand der Erfindung ist eine schall  absorbierende Platte, insbesondere für Wände  und Decken, welche auf wenigstens einer  ihrer Breitflächen mit putenförmigen Durch  brechungen versehen ist, welche mit im  Innern der Platte verlaufenden erweiterten  Kanälen in Verbindung stehen, in welchen  die eintretenden Schallwellen gedämpft und  zerstreut werden.  



  In der Zeichnung sind beispielsweise zwei  Ausführungsformen des Erfindungsgegenstan  des schematisch dargestellt, und zwar zeigen:       Fig.    1 die Seitenansicht,     Fig.    2 die Drauf  sicht,     Fig.    3 einen Querschnitt der ersten  Ausführung,     Fig.    4 eine Draufsicht der zwei  ten Ausführung.  



  Die schallabsorbierende Platte gemäss       Fig.    1-3 besteht aus einer quadratischen  Grundplatte 1 aus Holzfaserstoff, auf welcher  die aus dem gleichen Material bestehenden  Leisten 2 derart angeordnet sind, dass sie ein  System von konzentrisch mit Zwischenräumen  3 einander umschliessenden quadratischen  Rahmen bilden. Auf den Leisten 2 sind die    ebenfalls aus Faserstoff bestehenden breiteren  Leisten 4 derart befestigt, dass zwischen den  selben die Nuten 5 Freibleiben.  



  Die durch die Nuten 5 in das Innere der  Platten tretenden Schallwellen werden in  den erweiterten Kanälen 3 durch Ablenkung  zerstreut.  



  Wie aus der Zeichnung ersichtlich, wird  durch diese Ausführungsform abgesehen von  der schallabsorbierenden eine hervorragend  dekorative Wirkung erzielt.  



  Beim Ausführungsbeispiel gemäss     Fig.    4  sind die Leisten 2 und 4 ringförmig ausge  bildet, so dass kreisförmige     Durchbrechungen     entstehen, durch welche eine andere dekora  tive Wirkung erzielt wird.  



  Die Randnuten 6 ermöglichen das Zu  sammenfügen je zweier     aneinanderstossender     Platten durch in die Nuten eingreifende  Binder.



  Sound-absorbing panel, in particular for walls and ceilings. The invention relates to a sound-absorbing plate, especially for walls and ceilings, which is provided on at least one of its broad surfaces with turkey-shaped openings, which are connected to extending channels inside the plate, in which the incoming sound waves are attenuated and dispersed .



  In the drawing, for example, two embodiments of the subject matter of the invention are shown schematically, namely: Fig. 1 is the side view, Fig. 2 is a plan view, Fig. 3 is a cross section of the first embodiment, Fig. 4 is a plan view of the second embodiment.



  The sound-absorbing plate according to FIGS. 1-3 consists of a square base plate 1 made of wood fiber, on which the strips 2 made of the same material are arranged in such a way that they form a system of square frames that surround one another concentrically with spaces 3. The wider strips 4, which are also made of fiber material, are fastened to the strips 2 in such a way that the grooves 5 remain free between them.



  The sound waves passing through the grooves 5 into the interior of the plates are dispersed in the enlarged channels 3 by deflection.



  As can be seen from the drawing, this embodiment, apart from the sound-absorbing one, achieves an excellent decorative effect.



  In the exemplary embodiment according to FIG. 4, the strips 2 and 4 are formed in a ring shape, so that circular openings are created through which a different decorative effect is achieved.



  The edge grooves 6 make it possible to join two abutting plates together by means of binders engaging in the grooves.

Claims (1)

.PATENTANSPRUCH Schallabsorbierende Platte, insbesondere für Wände und Decken, dadurch gekenn- zeichnet, dass wenigstens eine ihrer Breit flächen mit nutenförmigen Durchbrechungen versehen ist, welche mit im Innern der Platte verlaufenden erweiterten Kanälen in Ver bindung stehen. UNTERANSPRÜCHE: 1. Platte nach Patentanspruch, gekennzeich net durch eine Grundplatte, auf welche im Abstand voneinander Leisten ange ordnet sind, auf welchen die durchbrochene Breitfläche bildende Teile befestigt sind, derart, dass die Durchbrechungen mit den durch den Zwischenraum zwiaehen den Leisten gebildeten Kanälen kommunizieren. 2. .PATENT CLAIM Sound-absorbing panel, especially for walls and ceilings, characterized in that at least one of its broad surfaces is provided with groove-shaped openings which are connected to expanded channels running inside the panel. SUBClaims: 1. Plate according to claim, characterized by a base plate on which bars are spaced apart, on which the perforated wide area forming parts are attached, such that the openings communicate with the channels formed by the gap between the bars . 2. Platte nach Patentanspruch und Unter anspruch 1, dadurch gekennzeichnet, dass sowohl die Leisten als auch die die durch brochene Breitfläcbe der Platte bildenden Teile konzentrisch einander umschliessende Rahmen bilden. 3. Platte nach Patentansprucb und Unter ansprüchen 1 und 2, dadurch gekennzeich net, dass sowohl die Grundplatte als die Rahmen rechteckige Form aufweisen. 4. Platte nach Patentanspruch und Unter ansprüchen 1 und 2, dadurch gekennzeich net, dass dieselbe rechteckige Form besitzt, während die Leisten und Kanäle kreis förmig verlaufen. 5. Plate according to patent claim and sub-claim 1, characterized in that both the strips and the parts forming the wide open area of the plate form concentrically surrounding frames. 3. Plate according to patent claims and sub-claims 1 and 2, characterized in that both the base plate and the frame have a rectangular shape. 4. Plate according to claim and sub-claims 1 and 2, characterized in that it has the same rectangular shape, while the strips and channels are circular. 5. Platte nach Patentanspruch, dadurch ge kennzeichnet, dass dieselbe mit Randnuten versehen ist, um eine Verbindung mit andern, gleich ausgebildeten Platten mit- telst in die Nuten eingreifenden Bindern zu ermöglichen. Plate according to patent claim, characterized in that it is provided with edge grooves in order to enable a connection to other plates of the same design by means of binders engaging in the grooves.
CH178452D 1934-07-21 1934-07-21 Sound-absorbing panel, in particular for walls and ceilings. CH178452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH178452T 1934-07-21

Publications (1)

Publication Number Publication Date
CH178452A true CH178452A (en) 1935-07-31

Family

ID=4428506

Family Applications (1)

Application Number Title Priority Date Filing Date
CH178452D CH178452A (en) 1934-07-21 1934-07-21 Sound-absorbing panel, in particular for walls and ceilings.

Country Status (1)

Country Link
CH (1) CH178452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738066A (en) * 1985-11-08 1988-04-19 Woodtech, Inc. Decorative ceiling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738066A (en) * 1985-11-08 1988-04-19 Woodtech, Inc. Decorative ceiling system

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