JPH01173212U - - Google Patents

Info

Publication number
JPH01173212U
JPH01173212U JP6951388U JP6951388U JPH01173212U JP H01173212 U JPH01173212 U JP H01173212U JP 6951388 U JP6951388 U JP 6951388U JP 6951388 U JP6951388 U JP 6951388U JP H01173212 U JPH01173212 U JP H01173212U
Authority
JP
Japan
Prior art keywords
spiral
sound
core layer
strips
layer
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
Application number
JP6951388U
Other languages
English (en)
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 filed Critical
Priority to JP6951388U priority Critical patent/JPH01173212U/ja
Publication of JPH01173212U publication Critical patent/JPH01173212U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す要部断面図、
第２図は同実施例の斜視図、第３図は同実施例に
おけるスパイラルコア層５を示す平面図、第４図
は同実施例におけるスパイラル体４を示す斜視図
、第５図は別の実施例を示す断面図、第６図は本
考案の従来例を示す要部断面図である。 図において、１は吸音材層、２は小孔、３は有
孔ボード、４はスパイラル体、５はスパイラルコ
ア、６はクロス、７は空気層、８は枠材である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 帯状片を該帯状片間に間隙を残した状態でゼン
    マイ状に巻き固めてなるスパイラル体を、ゼンマ
    イ状が並列となる方向に多数並設一体化してスパ
    イラルコア層を形成し、該スパイラルコア層の裏
    側に吸音材層を設けてなる吸音パネル。
JP6951388U 1988-05-26 1988-05-26 Pending JPH01173212U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6951388U JPH01173212U (ja) 1988-05-26 1988-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6951388U JPH01173212U (ja) 1988-05-26 1988-05-26

Publications (1)

Publication Number Publication Date
JPH01173212U true JPH01173212U (ja) 1989-12-08

Family

ID=31294791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6951388U Pending JPH01173212U (ja) 1988-05-26 1988-05-26

Country Status (1)

Country Link
JP (1) JPH01173212U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649650B2 (ja) * 2000-11-01 2011-03-16 株式会社日立プラントテクノロジー 遮音構造体
JP2011053252A (ja) * 2009-08-31 2011-03-17 Audio Technica Corp 音響パネル
KR20160056502A (ko) * 2014-11-11 2016-05-20 한양대학교 산학협력단 흡음재의 제조 방법 및 이를 포함한 흡음 구조체

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649650B2 (ja) * 2000-11-01 2011-03-16 株式会社日立プラントテクノロジー 遮音構造体
JP2011053252A (ja) * 2009-08-31 2011-03-17 Audio Technica Corp 音響パネル
KR20160056502A (ko) * 2014-11-11 2016-05-20 한양대학교 산학협력단 흡음재의 제조 방법 및 이를 포함한 흡음 구조체

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