UA154373U - LOW FREQUENCY ACOUSTIC SCREEN - Google Patents

LOW FREQUENCY ACOUSTIC SCREEN Download PDF

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Publication number
UA154373U
UA154373U UAU202302024U UAU202302024U UA154373U UA 154373 U UA154373 U UA 154373U UA U202302024 U UAU202302024 U UA U202302024U UA U202302024 U UAU202302024 U UA U202302024U UA 154373 U UA154373 U UA 154373U
Authority
UA
Ukraine
Prior art keywords
low frequency
frequency acoustic
acoustic screen
screen
low
Prior art date
Application number
UAU202302024U
Other languages
Ukrainian (uk)
Inventor
Наталія Борисівна Бурдейна
Валентин Анатолійович Глива
Тетяна Броніславівна Петруньок
Олег Ігорович Богатов
Лариса Олексіївна Левченко
Оксана Миколаївна Тихенко
Original Assignee
Наталія Борисівна Бурдейна
Валентин Анатолійович Глива
Тетяна Броніславівна Петруньок
Олег Ігорович Богатов
Лариса Олексіївна Левченко
Оксана Миколаївна Тихенко
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Наталія Борисівна Бурдейна, Валентин Анатолійович Глива, Тетяна Броніславівна Петруньок, Олег Ігорович Богатов, Лариса Олексіївна Левченко, Оксана Миколаївна Тихенко filed Critical Наталія Борисівна Бурдейна
Priority to UAU202302024U priority Critical patent/UA154373U/en
Publication of UA154373U publication Critical patent/UA154373U/en

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Abstract

Низькочастотний захисний екран складається з двох панелей, налаштованих на різні резонансні частоти, проміжок між якими заповнений шумопоглинальним матеріалом. При цьому внутрішня панель, прилегла до поверхні, на якій монтується екран, є перфорованою.The low-frequency protective screen consists of two panels tuned to different resonance frequencies, the gap between which is filled with noise-absorbing material. At the same time, the inner panel adjacent to the surface on which the screen is mounted is perforated.

UAU202302024U 2023-04-28 2023-04-28 LOW FREQUENCY ACOUSTIC SCREEN UA154373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU202302024U UA154373U (en) 2023-04-28 2023-04-28 LOW FREQUENCY ACOUSTIC SCREEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU202302024U UA154373U (en) 2023-04-28 2023-04-28 LOW FREQUENCY ACOUSTIC SCREEN

Publications (1)

Publication Number Publication Date
UA154373U true UA154373U (en) 2023-11-08

Family

ID=88691267

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU202302024U UA154373U (en) 2023-04-28 2023-04-28 LOW FREQUENCY ACOUSTIC SCREEN

Country Status (1)

Country Link
UA (1) UA154373U (en)

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