SE382338B - Ljuddempande anordning - Google Patents
Ljuddempande anordningInfo
- Publication number
- SE382338B SE382338B SE7407368A SE7407368A SE382338B SE 382338 B SE382338 B SE 382338B SE 7407368 A SE7407368 A SE 7407368A SE 7407368 A SE7407368 A SE 7407368A SE 382338 B SE382338 B SE 382338B
- Authority
- SE
- Sweden
- Prior art keywords
- muffler device
- sound muffler
- sound
- muffler
- 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
-
- 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
- E04B1/8218—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 soundproof enclosures
-
- 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
- E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7407368A SE382338B (sv) | 1974-06-05 | 1974-06-05 | Ljuddempande anordning |
DK251275A DK142467B (da) | 1974-06-05 | 1975-06-04 | Lyddæmper. |
NO751954A NO138262C (no) | 1974-06-05 | 1975-06-04 | Lyddempende anordning. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7407368A SE382338B (sv) | 1974-06-05 | 1974-06-05 | Ljuddempande anordning |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7407368L SE7407368L (sv) | 1975-12-08 |
SE382338B true SE382338B (sv) | 1976-01-26 |
Family
ID=20321319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7407368A SE382338B (sv) | 1974-06-05 | 1974-06-05 | Ljuddempande anordning |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE382338B (sv) |
-
1974
- 1974-06-05 SE SE7407368A patent/SE382338B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7407368L (sv) | 1975-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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