JP2025507808A5 - - Google Patents
Info
- Publication number
- JP2025507808A5 JP2025507808A5 JP2024551609A JP2024551609A JP2025507808A5 JP 2025507808 A5 JP2025507808 A5 JP 2025507808A5 JP 2024551609 A JP2024551609 A JP 2024551609A JP 2024551609 A JP2024551609 A JP 2024551609A JP 2025507808 A5 JP2025507808 A5 JP 2025507808A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- geometric
- metacell
- acoustic volume
- arbitrary
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2022/003002 | 2022-03-01 | ||
| TR2022/003002A TR2022003002A2 (tr) | 2022-03-01 | 2022-03-01 | KOMBİNE EN AZ BİR AKUSTİK META HÜCRE ve SÖZ KONUSU EN AZ BİR META HÜCREYİ İÇEREN AKUSTİK BİR METAMALZEME PANEL |
| PCT/TR2023/050120 WO2023167649A1 (en) | 2022-03-01 | 2023-02-09 | Meta cells and an acoustic metamaterial panel comprising at least one acoustic meta cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025507808A JP2025507808A (ja) | 2025-03-21 |
| JP2025507808A5 true JP2025507808A5 (cg-RX-API-DMAC7.html) | 2025-11-21 |
Family
ID=87884122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024551609A Pending JP2025507808A (ja) | 2022-03-01 | 2023-02-09 | メタセル及び少なくとも１つの音響メタセルを備える音響メタマテリアルパネル |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20250182729A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP4466692A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2025507808A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20240155279A (cg-RX-API-DMAC7.html) |
| CN (1) | CN118922883A (cg-RX-API-DMAC7.html) |
| IL (1) | IL315187A (cg-RX-API-DMAC7.html) |
| TR (1) | TR2022003002A2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023167649A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12406649B2 (en) * | 2023-07-18 | 2025-09-02 | National Cheng Kung University | Acoustic metasurface structure |
| FR3162724A1 (fr) * | 2024-05-28 | 2025-12-05 | Safran Seats | Résonateur acoustique à labyrinthes d’intérieur d’aéronef, équipement d’intérieur d’aéronef comprenant un tel résonateur et aéronef comprenant un tel équipement |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9522724D0 (en) * | 1995-11-06 | 1996-01-10 | Acts Ltd | A noise attenuator for an induction system or an exhaust system |
| FR3044813B1 (fr) * | 2015-12-02 | 2018-11-02 | Universite De Franche-Comte | Metamateriau acoustique reflecteur |
| CN108731838B (zh) * | 2017-04-18 | 2021-06-29 | 黄礼范 | 一种声学材料结构及其与声辐射结构的组装方法 |
| CN111883093B (zh) * | 2020-06-30 | 2023-09-29 | 华中科技大学 | 一种具有双螺旋卷曲空间的吸声超材料及其制备方法 |
| CN112185326B (zh) * | 2020-08-25 | 2024-05-24 | 西安交通大学 | 一种双螺旋耦合水下吸声超表面结构 |
| CN112634854A (zh) * | 2020-12-17 | 2021-04-09 | 华中科技大学 | 一种吸声性能可调的吸声超材料及其增材制造方法 |
| CN113539224A (zh) * | 2021-07-14 | 2021-10-22 | 南京大学 | 一种低频宽带复合平板吸声结构 |
-
2022
- 2022-03-01 TR TR2022/003002A patent/TR2022003002A2/tr unknown
-
2023
- 2023-02-09 KR KR1020247031576A patent/KR20240155279A/ko active Pending
- 2023-02-09 US US18/841,684 patent/US20250182729A1/en active Pending
- 2023-02-09 IL IL315187A patent/IL315187A/en unknown
- 2023-02-09 EP EP23763798.8A patent/EP4466692A4/en active Pending
- 2023-02-09 CN CN202380028672.0A patent/CN118922883A/zh active Pending
- 2023-02-09 WO PCT/TR2023/050120 patent/WO2023167649A1/en not_active Ceased
- 2023-02-09 JP JP2024551609A patent/JP2025507808A/ja active Pending
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