CH527981A - Sound absorbing plate - Google Patents

Sound absorbing plate

Info

Publication number
CH527981A
CH527981A CH652071A CH652071A CH527981A CH 527981 A CH527981 A CH 527981A CH 652071 A CH652071 A CH 652071A CH 652071 A CH652071 A CH 652071A CH 527981 A CH527981 A CH 527981A
Authority
CH
Switzerland
Prior art keywords
sound absorbing
absorbing plate
plate
sound
absorbing
Prior art date
Application number
CH652071A
Other languages
German (de)
Inventor
Leicht Wolf
Original Assignee
Danzer Kg Karl
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 Danzer Kg Karl filed Critical Danzer Kg Karl
Publication of CH527981A publication Critical patent/CH527981A/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
    • E04B1/86—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
    • 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)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
CH652071A 1970-05-05 1971-05-03 Sound absorbing plate CH527981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707016771 DE7016771U (en) 1970-05-05 1970-05-05 SOUND-SOUND DISK.

Publications (1)

Publication Number Publication Date
CH527981A true CH527981A (en) 1972-09-15

Family

ID=6611424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH652071A CH527981A (en) 1970-05-05 1971-05-03 Sound absorbing plate

Country Status (5)

Country Link
AT (1) AT315441B (en)
CH (1) CH527981A (en)
DE (1) DE7016771U (en)
FR (1) FR2088346B3 (en)
GB (1) GB1302653A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905519A (en) * 1978-07-25 1980-01-29 Weltin Optac SOUND ABSORPTION.
FR2487818A1 (en) * 1980-08-04 1982-02-05 Perrot Gabriel Acoustic screens incorporating spiral section tubes - for blocking sound from internal or external sources
DE3421329A1 (en) * 1984-06-08 1985-12-12 Holzwerke H. Wilhelmi Gmbh & Co Kg, 6335 Lahnau Sound-absorbing building panel for ceilings and walls
AT502626B1 (en) * 2005-05-06 2007-11-15 Rene Dipl Ing Dolinsek WOODEN COMPRESSION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
KR101312049B1 (en) * 2010-11-02 2013-09-25 이화형 Manufacturing method and gas adsorbing and sound absorbing structure of the fancy wood overlaid charcoalboard wood composites for indoor air quality

Also Published As

Publication number Publication date
FR2088346A3 (en) 1972-01-07
FR2088346B3 (en) 1974-03-08
AT315441B (en) 1974-05-27
DE7016771U (en) 1970-11-12
GB1302653A (en) 1973-01-10

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