GB1214358A - Sound absorbing device - Google Patents
Sound absorbing deviceInfo
- Publication number
- GB1214358A GB1214358A GB1478068A GB1478068A GB1214358A GB 1214358 A GB1214358 A GB 1214358A GB 1478068 A GB1478068 A GB 1478068A GB 1478068 A GB1478068 A GB 1478068A GB 1214358 A GB1214358 A GB 1214358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- battens
- sound absorbing
- spaced
- march
- dovetail
- 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.)
- Expired
Links
- 239000003365 glass fiber Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011358 absorbing material Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
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
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
-
- 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
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
1,214,358. Modifying acoustics. APPLIED ACOUSTICS Ltd. 17 March, 1969 [27 March, 1968], No. 14780/68. Heading G5X. [Also in Division E1] A sound absorbing ceiling (or wall) covering comprises a row of channel section members 11 (either dovetail or continuously curved in section) spaced from the ceiling 11, e.g. by battens 13, at least part of the mouth of the channel being closed by sound absorbing material. The insulation may be glass fibres, mineral wool or glass fibre/asbestos mixture. The two embodiments have dovetail channel section members spaced from battens 13 by a sheet of material 15 (Fig. 1), and hemispherical channels spaced from the battens by strips of material (Fig. 3, not shown). The battens may be metallic and coated with P.V.C or foamed plastics.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1478068A GB1214358A (en) | 1968-03-27 | 1968-03-27 | Sound absorbing device |
DE19681803821 DE1803821A1 (en) | 1968-03-27 | 1968-10-18 | Sound-absorbing cladding for walls, ceilings or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1478068A GB1214358A (en) | 1968-03-27 | 1968-03-27 | Sound absorbing device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1214358A true GB1214358A (en) | 1970-12-02 |
Family
ID=10047361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1478068A Expired GB1214358A (en) | 1968-03-27 | 1968-03-27 | Sound absorbing device |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1803821A1 (en) |
GB (1) | GB1214358A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277008A (en) * | 1993-04-06 | 1994-10-12 | Michael Stuart Mason | Panels for improving acoustic performance of an enclosure |
WO2004106663A1 (en) * | 2003-05-28 | 2004-12-09 | Art Andersen A/S | Flexible covering system and corresponding modules for walls, ceilings and other boundaries |
-
1968
- 1968-03-27 GB GB1478068A patent/GB1214358A/en not_active Expired
- 1968-10-18 DE DE19681803821 patent/DE1803821A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277008A (en) * | 1993-04-06 | 1994-10-12 | Michael Stuart Mason | Panels for improving acoustic performance of an enclosure |
GB2277008B (en) * | 1993-04-06 | 1996-12-04 | Michael Stuart Mason | Panels for improving acoustic performance of an enclosure |
WO2004106663A1 (en) * | 2003-05-28 | 2004-12-09 | Art Andersen A/S | Flexible covering system and corresponding modules for walls, ceilings and other boundaries |
Also Published As
Publication number | Publication date |
---|---|
DE1803821A1 (en) | 1970-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PE20 | Patent expired after termination of 20 years |