The invention relates to an acoustic panel (20) comprising a first set of cavities (31) oriented towards a front end of the panel (20) and a second set of cavities (31B) oriented towards a rear end of the panel (20).
本发明涉及一种隔音板(20),包括朝向板(20)的前端定向的第一组腔体(31)和朝向板(20)的后端定向的第二组腔体(31B)。
Acoustic panel with inclined cavity
具有倾斜腔体的隔音板
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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