GB501834A - Improvements in or relating to insulating means for damping the echo effect in rooms - Google Patents
Improvements in or relating to insulating means for damping the echo effect in roomsInfo
- Publication number
- GB501834A GB501834A GB15072/37A GB1507237A GB501834A GB 501834 A GB501834 A GB 501834A GB 15072/37 A GB15072/37 A GB 15072/37A GB 1507237 A GB1507237 A GB 1507237A GB 501834 A GB501834 A GB 501834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- damping
- slab
- fibrous material
- echo
- rooms
- 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
- 238000013016 damping Methods 0.000 title abstract 3
- 230000000694 effects Effects 0.000 title abstract 2
- 239000002657 fibrous material Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
- 239000002023 wood Substances 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
- E04B1/86—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
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/747—Corrugated materials
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
501,834. Slabs for damping echo eflects. RUDIN, E. May 31, 1937, No. 15072. Void. Convention date, May 30, 1936. [Class 87 (i)] A slab for damping echo. effects comprises sheets 3, 4 of sound-pervious material such as gauze and moisture-proof material such as tarred paper, respectively, separated by strips 1 of corrugated cardboard perpendicular thereto, the corrugations being filled with a loose fibrous material 5 such as asbestos or felt wadding. The slab may be provided with a frame 2 of cardboard or wood veneer. The fibrous material may be drawn into the slab by suction and shaking. In a modification, two such slabs are secured together by a peripheral frame and the space between them filled with fibrous material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH501834X | 1936-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB501834A true GB501834A (en) | 1939-03-02 |
Family
ID=4516959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15072/37A Expired GB501834A (en) | 1936-05-30 | 1937-05-31 | Improvements in or relating to insulating means for damping the echo effect in rooms |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR822307A (en) |
| GB (1) | GB501834A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113634A (en) * | 1958-07-11 | 1963-12-10 | Bolt Beranek & Newman | Sound absorbing panel for lining a duct |
| US3584700A (en) * | 1969-06-10 | 1971-06-15 | Peter L Jurisich | Sound absorbing honeycomb panel |
| US5000998A (en) * | 1984-02-17 | 1991-03-19 | The Boeing Company | Method for making thermal insulation |
-
1937
- 1937-05-27 FR FR822307D patent/FR822307A/en not_active Expired
- 1937-05-31 GB GB15072/37A patent/GB501834A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR822307A (en) | 1937-12-28 |
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