JPS589408U - ventilation acoustic panels - Google Patents

ventilation acoustic panels

Info

Publication number
JPS589408U
JPS589408U JP10362281U JP10362281U JPS589408U JP S589408 U JPS589408 U JP S589408U JP 10362281 U JP10362281 U JP 10362281U JP 10362281 U JP10362281 U JP 10362281U JP S589408 U JPS589408 U JP S589408U
Authority
JP
Japan
Prior art keywords
ventilation
acoustic panels
core material
surface plate
cavities
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
JP10362281U
Other languages
Japanese (ja)
Other versions
JPS6212007Y2 (en
Inventor
横渡　秀男
康男 清水
Original Assignee
ニチアス株式会社
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 ニチアス株式会社 filed Critical ニチアス株式会社
Priority to JP10362281U priority Critical patent/JPS589408U/en
Publication of JPS589408U publication Critical patent/JPS589408U/en
Application granted granted Critical
Publication of JPS6212007Y2 publication Critical patent/JPS6212007Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (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 drawings]

図面はこの考案の１実施例を示すもので、第１図は縦断
面図ζ第之図は一部を剥離した正面図、第３および４肉
は何れも芯材の他の実施例の縦断面図、第５図は第４図
の稿断面図である。 １・・・芯材、２・・・蕪機質繊維、３，３′・・・表
面板、４，５・・・開口、６．７・・・空洞、８・・・
通気孔、９・・・鎧戸、１０・・・遮板、１１・・・吸
音半円筒。The drawings show one embodiment of this invention; Fig. 1 is a longitudinal cross-sectional view, Fig. 5 is a cross-sectional view of the draft of FIG. 4. DESCRIPTION OF SYMBOLS 1... Core material, 2... Turnip texture fiber, 3, 3'... Surface plate, 4, 5... Opening, 6.7... Cavity, 8...
Ventilation hole, 9... shutter, 10... shielding plate, 11... sound absorbing semi-cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 無機質繊維を厚み方向に密に並列させて構成した芯材の
両反対面に夫々開口する位相を変えた有底の空洞を設け
、両空洞を通気孔にて連通し、芯材の両面に夫々表面板
を張着し、表面板の上記開口に当る部分を鎧戸とした換
気吸音パネル。A core material made of inorganic fibers arranged closely in parallel in the thickness direction is provided with bottomed cavities with different phases that open on both opposite sides of the core material, and both cavities are communicated through a ventilation hole. A ventilation sound-absorbing panel with a surface plate pasted on and the part of the surface plate corresponding to the above-mentioned opening serving as a shutter.
JP10362281U 1981-07-13 1981-07-13 ventilation acoustic panels Granted JPS589408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10362281U JPS589408U (en) 1981-07-13 1981-07-13 ventilation acoustic panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10362281U JPS589408U (en) 1981-07-13 1981-07-13 ventilation acoustic panels

Publications (2)

Publication Number Publication Date
JPS589408U true JPS589408U (en) 1983-01-21
JPS6212007Y2 JPS6212007Y2 (en) 1987-03-25

Family

ID=29898229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10362281U Granted JPS589408U (en) 1981-07-13 1981-07-13 ventilation acoustic panels

Country Status (1)

Country Link
JP (1) JPS589408U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170413U (en) * 1984-04-20 1985-11-12 株式会社河合楽器製作所 Soundproof panel for ventilation ducts
JPS6160946A (en) * 1984-09-03 1986-03-28 新日本コア株式会社 Panel structure having sound blocking property
JPS6183743A (en) * 1984-10-01 1986-04-28 新日本コア株式会社 Sound blocking panel having sound absorbing material
JP2000283494A (en) * 1999-03-31 2000-10-13 Sanyo Electric Co Ltd Air-conditioning system
JP2007029644A (en) * 2005-07-29 2007-02-08 Miwa Lock Co Ltd Receiver for managing entering and leaving
JP2013133674A (en) * 2011-12-27 2013-07-08 Nichiei Intec Co Ltd Sound arrester of mechanical multistory parking lot
JP2016135953A (en) * 2015-01-23 2016-07-28 三協立山株式会社 door
JP2017066861A (en) * 2015-10-01 2017-04-06 地方独立行政法人東京都立産業技術研究センター Air permeable door

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483237U (en) * 1977-11-25 1979-06-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483237U (en) * 1977-11-25 1979-06-13

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170413U (en) * 1984-04-20 1985-11-12 株式会社河合楽器製作所 Soundproof panel for ventilation ducts
JPS6160946A (en) * 1984-09-03 1986-03-28 新日本コア株式会社 Panel structure having sound blocking property
JPS6183743A (en) * 1984-10-01 1986-04-28 新日本コア株式会社 Sound blocking panel having sound absorbing material
JP2000283494A (en) * 1999-03-31 2000-10-13 Sanyo Electric Co Ltd Air-conditioning system
JP2007029644A (en) * 2005-07-29 2007-02-08 Miwa Lock Co Ltd Receiver for managing entering and leaving
JP2013133674A (en) * 2011-12-27 2013-07-08 Nichiei Intec Co Ltd Sound arrester of mechanical multistory parking lot
JP2016135953A (en) * 2015-01-23 2016-07-28 三協立山株式会社 door
JP2017066861A (en) * 2015-10-01 2017-04-06 地方独立行政法人東京都立産業技術研究センター Air permeable door

Also Published As

Publication number Publication date
JPS6212007Y2 (en) 1987-03-25

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