JPS60120495U - acoustic panel - Google Patents

acoustic panel

Info

Publication number
JPS60120495U
JPS60120495U JP846684U JP846684U JPS60120495U JP S60120495 U JPS60120495 U JP S60120495U JP 846684 U JP846684 U JP 846684U JP 846684 U JP846684 U JP 846684U JP S60120495 U JPS60120495 U JP S60120495U
Authority
JP
Japan
Prior art keywords
acoustic panel
front plate
sound absorbing
panel body
panel
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
JP846684U
Other languages
Japanese (ja)
Inventor
敏 中川
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP846684U priority Critical patent/JPS60120495U/en
Publication of JPS60120495U publication Critical patent/JPS60120495U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜視図、第２図は同上
の縦断面図、第３図は同上の動作説明をするグラフ図、
第４図は本考案の他の実施例を示す斜視図である。 １は表面板、２は空洞部、３は裏面板、４はパネル本体
、５は吸音面、６は反射面６である。FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the same, and FIG. 3 is a graph diagram explaining the operation of the same.
FIG. 4 is a perspective view showing another embodiment of the present invention. 1 is a front plate, 2 is a cavity, 3 is a back plate, 4 is a panel body, 5 is a sound absorbing surface, and 6 is a reflective surface 6.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面側に突出する形状に形成された表面板と表面板の裏
面に配設され表面板との間に空洞部を形成する裏面板と
でパネル本体が形成され、パネル本体の表面に吸音面と
反射面とが形成された音響パネル。A panel body is formed by a front plate formed in a shape protruding toward the front side and a back plate disposed on the back side of the front plate to form a cavity between the front plate and a sound absorbing surface and a sound absorbing surface on the front surface of the panel body. An acoustic panel with a reflective surface.
JP846684U 1984-01-25 1984-01-25 acoustic panel Pending JPS60120495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP846684U JPS60120495U (en) 1984-01-25 1984-01-25 acoustic panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP846684U JPS60120495U (en) 1984-01-25 1984-01-25 acoustic panel

Publications (1)

Publication Number Publication Date
JPS60120495U true JPS60120495U (en) 1985-08-14

Family

ID=30487776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP846684U Pending JPS60120495U (en) 1984-01-25 1984-01-25 acoustic panel

Country Status (1)

Country Link
JP (1) JPS60120495U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014167218A (en) * 2013-02-28 2014-09-11 Nagura Roof Co Ltd Acoustic field control panel and method of its application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014167218A (en) * 2013-02-28 2014-09-11 Nagura Roof Co Ltd Acoustic field control panel and method of its application

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