CH353521A - Sound absorbing panel - Google Patents
Sound absorbing panelInfo
- 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
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)
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)
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 |
-
1957
- 1957-10-28 GB GB33591/57A patent/GB827042A/en not_active Expired
-
1958
- 1958-02-06 CH CH353521D patent/CH353521A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB827042A (en) | 1960-02-03 |
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