JPS60123000U - sound absorbing panel - Google Patents

sound absorbing panel

Info

Publication number
JPS60123000U
JPS60123000U JP1037784U JP1037784U JPS60123000U JP S60123000 U JPS60123000 U JP S60123000U JP 1037784 U JP1037784 U JP 1037784U JP 1037784 U JP1037784 U JP 1037784U JP S60123000 U JPS60123000 U JP S60123000U
Authority
JP
Japan
Prior art keywords
sound absorbing
absorbing panel
film
holes
utility
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.)
Granted
Application number
JP1037784U
Other languages
Japanese (ja)
Other versions
JPH0322800Y2 (en
Inventor
川越　治衛
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 JP1037784U priority Critical patent/JPS60123000U/en
Publication of JPS60123000U publication Critical patent/JPS60123000U/en
Application granted granted Critical
Publication of JPH0322800Y2 publication Critical patent/JPH0322800Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

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) [Abstract] 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 the drawing]

第１図乃至第３図はこの考案の実施例に係り、第１図は
斜視図、第２図は断面図、第３図は他の実施例に係る断
面図である。1 to 3 relate to an embodiment of this invention; FIG. 1 is a perspective view, FIG. 2 is a sectional view, and FIG. 3 is a sectional view of another embodiment.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　多数の透孔を有する基板の片面にフィルムを
貼着し、上記透孔が形成するフィルム上の投影面を弛ま
せたことを特徴とする吸音パネル。(1) A sound-absorbing panel characterized in that a film is attached to one side of a substrate having a large number of through holes, and the projection surface on the film formed by the through holes is loosened. （２）　　上記透孔がフィルムを貼着した面に向って除
々に増大する孔径を有する実用新案登録請求の範囲第１
項記載の吸音パネル。(2) Utility model registration claim No. 1 in which the above-mentioned through-hole has a diameter that gradually increases toward the surface to which the film is attached.
Sound absorbing panels as described in section.
JP1037784U 1984-01-25 1984-01-25 sound absorbing panel Granted JPS60123000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1037784U JPS60123000U (en) 1984-01-25 1984-01-25 sound absorbing panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1037784U JPS60123000U (en) 1984-01-25 1984-01-25 sound absorbing panel

Publications (2)

Publication Number Publication Date
JPS60123000U true JPS60123000U (en) 1985-08-19
JPH0322800Y2 JPH0322800Y2 (en) 1991-05-17

Family

ID=30491503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1037784U Granted JPS60123000U (en) 1984-01-25 1984-01-25 sound absorbing panel

Country Status (1)

Country Link
JP (1) JPS60123000U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017107160A (en) * 2015-11-27 2017-06-15 株式会社神戸製鋼所 Porous sound absorption plate
US10563578B2 (en) * 2015-02-18 2020-02-18 Mra Systems, Llc Acoustic liners and method of shaping an inlet of an acoustic liner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10563578B2 (en) * 2015-02-18 2020-02-18 Mra Systems, Llc Acoustic liners and method of shaping an inlet of an acoustic liner
JP2017107160A (en) * 2015-11-27 2017-06-15 株式会社神戸製鋼所 Porous sound absorption plate
US11021871B2 (en) 2015-11-27 2021-06-01 Kobe Steel, Ltd. Porous sound-absorbing board

Also Published As

Publication number Publication date
JPH0322800Y2 (en) 1991-05-17

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