RU94007326A - SOUND ABSORBING PANEL - Google Patents

SOUND ABSORBING PANEL

Info

Publication number
RU94007326A
RU94007326A RU94007326/33A RU94007326A RU94007326A RU 94007326 A RU94007326 A RU 94007326A RU 94007326/33 A RU94007326/33 A RU 94007326/33A RU 94007326 A RU94007326 A RU 94007326A RU 94007326 A RU94007326 A RU 94007326A
Authority
RU
Russia
Prior art keywords
absorbing panel
sound absorbing
filler
engineering
sheet
Prior art date
Application number
RU94007326/33A
Other languages
Russian (ru)
Other versions
RU2052604C1 (en
Inventor
В.Е. Десятов
А.И. Ицкович
О.В. Назаров
В.И. Халиулин
Original Assignee
Товарищество с ограниченной ответственностью "КОДА"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью "КОДА" filed Critical Товарищество с ограниченной ответственностью "КОДА"
Priority to RU94007326A priority Critical patent/RU2052604C1/en
Priority claimed from RU94007326A external-priority patent/RU2052604C1/en
Publication of RU94007326A publication Critical patent/RU94007326A/en
Application granted granted Critical
Publication of RU2052604C1 publication Critical patent/RU2052604C1/en

Links

Claims (1)

Изобретение может применяться во многих отраслях техники, в том числе в строительстве и машиностроении. Цель изобретения - повышение эффективности шумоглушения в широком диапазоне частот без усложнения конструкции и ухудшения ее других свойств. Предложено звукопоглощающую панель, содержащую лист с отверстиями, выходящими внутрь резонансных камер, образованных между этим листом и наполнителем, выполнить с наполнителем в виде зигзагообразного гофра (Z-гофра). 1 с.п. ф-лы, 5 ил.The invention can be applied in many branches of engineering, including construction and engineering. The purpose of the invention is to increase the efficiency of sound attenuation in a wide frequency range without complicating the design and deterioration of its other properties. Proposed sound-absorbing panel containing a sheet with holes facing the inside of the resonant chambers formed between this sheet and the filler, to perform with a filler in the form of a zigzag corrugation (Z-corrugation). 1 sec. f-ly, 5 ill.
RU94007326A 1994-03-01 1994-03-01 Sound absorbing panel RU2052604C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94007326A RU2052604C1 (en) 1994-03-01 1994-03-01 Sound absorbing panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94007326A RU2052604C1 (en) 1994-03-01 1994-03-01 Sound absorbing panel

Publications (2)

Publication Number Publication Date
RU94007326A true RU94007326A (en) 1995-11-20
RU2052604C1 RU2052604C1 (en) 1996-01-20

Family

ID=20153083

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94007326A RU2052604C1 (en) 1994-03-01 1994-03-01 Sound absorbing panel

Country Status (1)

Country Link
RU (1) RU2052604C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003303851A1 (en) * 2003-12-11 2005-06-29 "Airbus" Method for production of sandwich panel core from composites
RU2447238C2 (en) * 2009-06-10 2012-04-10 Лев Анатольевич Качугин Stretching honeycomb block for production of elastic insulating cloths for heat, sound, hydraulic insulation and package
US8511429B1 (en) * 2012-02-13 2013-08-20 Usg Interiors, Llc Ceiling panels made from corrugated cardboard
RU171794U1 (en) * 2016-10-20 2017-06-16 Общество с ограниченной ответственностью "Институт акустических конструкций" Sound absorbing panel for soundproofing construction

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