PL443121A1 - Panel akustyczny - Google Patents
Panel akustycznyInfo
- Publication number
- PL443121A1 PL443121A1 PL443121A PL44312122A PL443121A1 PL 443121 A1 PL443121 A1 PL 443121A1 PL 443121 A PL443121 A PL 443121A PL 44312122 A PL44312122 A PL 44312122A PL 443121 A1 PL443121 A1 PL 443121A1
- Authority
- PL
- Poland
- Prior art keywords
- acoustic panel
- perforated
- plates
- space
- perforated plates
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Przedmiotem zgłoszenia jest panel akustyczny zawierający wielowarstwowe struktury kryształów fononicznych, charakteryzujący się tym, że zawiera pierwszą płytę perforowaną (11) oraz drugą płytę perforowaną (12), stanowiące płyty czołowe panelu akustycznego; cylindryczne rozpraszacze rozmieszczone w przestrzeni pomiędzy płytami perforowanymi (11, 12), równolegle względem siebie oraz względem płyt perforowanych (11, 12); oraz dźwiękochłonny materiał wypełniający przestrzeń pomiędzy płytami perforowanymi (11, 12), niezajętą przez cylindryczne rozpraszacze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL443121A PL443121A1 (pl) | 2022-12-12 | 2022-12-12 | Panel akustyczny |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL443121A PL443121A1 (pl) | 2022-12-12 | 2022-12-12 | Panel akustyczny |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL443121A1 true PL443121A1 (pl) | 2024-06-17 |
Family
ID=91539512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL443121A PL443121A1 (pl) | 2022-12-12 | 2022-12-12 | Panel akustyczny |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL443121A1 (pl) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL209094B1 (pl) * | 2004-03-22 | 2011-07-29 | Przedsiębiorstwo Budowlano Usługowe Gomibud Społka Z Ograniczoną Odpowiedz | Dwustronny segment ekranu |
| CN213328724U (zh) * | 2020-06-30 | 2021-06-01 | 北京交通大学 | 结合Bragg散射与吸声共振波浪形高速公路声子晶体声屏障 |
| CN114575275A (zh) * | 2022-03-02 | 2022-06-03 | 广州大学 | 复合声子晶体降噪窗口 |
| CN114855660A (zh) * | 2022-06-01 | 2022-08-05 | 重庆交通大学 | 一种声子晶体吸声体、声屏障及使用安装方法 |
-
2022
- 2022-12-12 PL PL443121A patent/PL443121A1/pl unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL209094B1 (pl) * | 2004-03-22 | 2011-07-29 | Przedsiębiorstwo Budowlano Usługowe Gomibud Społka Z Ograniczoną Odpowiedz | Dwustronny segment ekranu |
| CN213328724U (zh) * | 2020-06-30 | 2021-06-01 | 北京交通大学 | 结合Bragg散射与吸声共振波浪形高速公路声子晶体声屏障 |
| CN114575275A (zh) * | 2022-03-02 | 2022-06-03 | 广州大学 | 复合声子晶体降噪窗口 |
| CN114855660A (zh) * | 2022-06-01 | 2022-08-05 | 重庆交通大学 | 一种声子晶体吸声体、声屏障及使用安装方法 |
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