CH353521A - Sound absorbing panel - Google Patents

Sound absorbing panel

Info

Publication number
CH353521A
CH353521A CH353521DA CH353521A CH 353521 A CH353521 A CH 353521A CH 353521D A CH353521D A CH 353521DA CH 353521 A CH353521 A CH 353521A
Authority
CH
Switzerland
Prior art keywords
sound absorbing
absorbing panel
panel
sound
absorbing
Prior art date
Application number
Other languages
Italian (it)
Inventor
Antonio Dott Ing Boschi
Original Assignee
Gomma Antivibranti Applic
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 Gomma Antivibranti Applic filed Critical Gomma Antivibranti Applic
Publication of CH353521A publication Critical patent/CH353521A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
CH353521D 1957-03-18 1958-02-06 Sound absorbing panel CH353521A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT353521X 1957-03-18
CH348808T 1958-02-06

Publications (1)

Publication Number Publication Date
CH353521A true CH353521A (en) 1961-04-15

Family

ID=25737037

Family Applications (1)

Application Number Title Priority Date Filing Date
CH353521D CH353521A (en) 1957-03-18 1958-02-06 Sound absorbing panel

Country Status (2)

Country Link
CH (1) CH353521A (en)
GB (1) GB827042A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314396B1 (en) * 1973-03-22 1974-06-20 Vasiljevic Costa Silard Dipl I Device for sound absorption using resonators
US4477505A (en) * 1982-12-13 1984-10-16 Lord Corporation Structure for absorbing acoustic and other wave energy
US6244378B1 (en) * 1998-12-11 2001-06-12 Owens Corning Fiberglas Technology, Inc. Dual sonic character acoustic panel and systems for use thereof
WO2005024778A1 (en) * 2003-09-05 2005-03-17 Kabushiki Kaisha Kobe Seiko Sho Sound absorbing structure and method of producing the same
EP2691947A2 (en) 2011-03-29 2014-02-05 Katholieke Universiteit Leuven Vibro-acoustic attenuation or reduced energy transmission
CN111335197A (en) * 2020-04-20 2020-06-26 深圳市双禹王声屏障工程技术有限公司 Inhibition type sound insulation screen

Also Published As

Publication number Publication date
GB827042A (en) 1960-02-03

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