GB0126297D0 - Sound absorbing panel - Google Patents
Sound absorbing panelInfo
- Publication number
- GB0126297D0 GB0126297D0 GBGB0126297.1A GB0126297A GB0126297D0 GB 0126297 D0 GB0126297 D0 GB 0126297D0 GB 0126297 A GB0126297 A GB 0126297A GB 0126297 D0 GB0126297 D0 GB 0126297D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sound absorbing
- absorbing panel
- panel
- sound
- absorbing
- 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.)
- Granted
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
- E04B1/8209—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 sound absorbing devices
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
- E04B2001/8438—Slot shaped holes
-
- 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
-
- 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)
- Multimedia (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0002641A GB0002641D0 (en) | 2000-02-04 | 2000-02-04 | Sound absorbing panel |
PCT/IB2001/000247 WO2001057328A2 (en) | 2000-02-04 | 2001-02-02 | Sound absorbing panel |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0126297D0 true GB0126297D0 (en) | 2002-01-02 |
GB2365461A GB2365461A (en) | 2002-02-20 |
GB2365461B GB2365461B (en) | 2004-08-11 |
Family
ID=9885012
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0002641A Ceased GB0002641D0 (en) | 2000-02-04 | 2000-02-04 | Sound absorbing panel |
GB0126297A Expired - Fee Related GB2365461B (en) | 2000-02-04 | 2001-02-02 | Sound absorbing panel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0002641A Ceased GB0002641D0 (en) | 2000-02-04 | 2000-02-04 | Sound absorbing panel |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001234004A1 (en) |
GB (2) | GB0002641D0 (en) |
WO (1) | WO2001057328A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857392B1 (en) * | 2003-07-09 | 2007-03-09 | Distrib Staff Mecanique Dsm | ACOUSTIC INSULATION PANEL, ESPECIALLY FOR CEILING, COMPRISING A PERFORATED PLATE FACING PLATE |
WO2009009944A1 (en) * | 2007-07-18 | 2009-01-22 | Ckm Building Material Corp. | Sound absorptive metallic board with geometric tiny holes |
NL2013875B1 (en) * | 2014-11-25 | 2016-10-11 | Polytec Composites Nl B V | Sound absorbing element, and method of production thereof. |
CN106836538A (en) * | 2016-12-30 | 2017-06-13 | 常熟南师大发展研究院有限公司 | One kind building abatvoix |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887031A (en) * | 1973-06-11 | 1975-06-03 | Lockheed Aircraft Corp | Dual-range sound absorber |
FR2706174B1 (en) * | 1993-06-08 | 1999-01-15 | Pic Conseil | Acoustic absorbing cladding plate. |
FR2729984B3 (en) * | 1995-01-30 | 1997-03-28 | Sautereau Jean Noel | ACOUSTIC ABSORPTION PANEL |
US5962107A (en) * | 1997-10-29 | 1999-10-05 | Johns Manville International, Inc. | Perforated cellular sound absorption material |
CN2316357Y (en) * | 1997-12-10 | 1999-04-28 | 北京市劳动保护科学研究所 | Composite micro-holey diaphragm sound absorption structure of holey lining board |
EP1020846B1 (en) * | 1999-01-14 | 2018-09-19 | Nichias Corporation | Sound absorbing structure |
-
2000
- 2000-02-04 GB GB0002641A patent/GB0002641D0/en not_active Ceased
-
2001
- 2001-02-02 AU AU2001234004A patent/AU2001234004A1/en not_active Abandoned
- 2001-02-02 WO PCT/IB2001/000247 patent/WO2001057328A2/en active Search and Examination
- 2001-02-02 GB GB0126297A patent/GB2365461B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001057328A3 (en) | 2003-10-09 |
WO2001057328A2 (en) | 2001-08-09 |
GB2365461B (en) | 2004-08-11 |
AU2001234004A1 (en) | 2001-08-14 |
GB2365461A (en) | 2002-02-20 |
GB0002641D0 (en) | 2000-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090202 |