FR1280659A - Sound absorbing and acoustic correction plates - Google Patents
Sound absorbing and acoustic correction platesInfo
- Publication number
- FR1280659A FR1280659A FR33007272A FR33007272A FR1280659A FR 1280659 A FR1280659 A FR 1280659A FR 33007272 A FR33007272 A FR 33007272A FR 33007272 A FR33007272 A FR 33007272A FR 1280659 A FR1280659 A FR 1280659A
- Authority
- FR
- France
- Prior art keywords
- sound absorbing
- correction plates
- acoustic correction
- acoustic
- plates
- 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
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
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8442—Tray type elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33007272A FR1280659A (en) | 1960-11-17 | 1960-11-17 | Sound absorbing and acoustic correction plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33007272A FR1280659A (en) | 1960-11-17 | 1960-11-17 | Sound absorbing and acoustic correction plates |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1280659A true FR1280659A (en) | 1962-01-08 |
Family
ID=1570678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR33007272A Expired FR1280659A (en) | 1960-11-17 | 1960-11-17 | Sound absorbing and acoustic correction plates |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1280659A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501878A (en) * | 1966-11-08 | 1970-03-24 | Charles Segal | Sound and heat insulating panels |
-
1960
- 1960-11-17 FR FR33007272A patent/FR1280659A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501878A (en) * | 1966-11-08 | 1970-03-24 | Charles Segal | Sound and heat insulating panels |
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