JPS6237556U - - Google Patents

Info

Publication number
JPS6237556U
JPS6237556U JP12975185U JP12975185U JPS6237556U JP S6237556 U JPS6237556 U JP S6237556U JP 12975185 U JP12975185 U JP 12975185U JP 12975185 U JP12975185 U JP 12975185U JP S6237556 U JPS6237556 U JP S6237556U
Authority
JP
Japan
Prior art keywords
sound
porous
engine room
sound absorption
waterproof
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
JP12975185U
Other languages
English (en)
Other versions
JPH0352212Y2 (ja
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 JP1985129751U priority Critical patent/JPH0352212Y2/ja
Publication of JPS6237556U publication Critical patent/JPS6237556U/ja
Application granted granted Critical
Publication of JPH0352212Y2 publication Critical patent/JPH0352212Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Description

【図面の簡単な説明】
第１図ａは本考案に係るエンジンルーム用吸音
構造を示す一部切欠断面図、同図ｂは本考案に係
るエンジンルーム用吸音構造を適用した場合の吸
音率特性を示す図、第２図ａは従来のエンジンル
ーム用の吸音構造を示す一部切欠断面図、第２図
ｂは従来の吸音構造を適用した場合の吸音率特性
を示す図、第３図は本考案に係る多孔質性フイル
ムの部分拡大斜視図である。 図中、１…基板、２…多孔質性吸音材、３…ア
ルミニユーム箔、４…多孔質性フイルム、４ａ…
孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多孔質性吸音材の外周を防水、多孔質被膜で覆
    つたことを特徴とするエンジンルーム用吸音構造
    。
JP1985129751U 1985-08-26 1985-08-26 Expired JPH0352212Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985129751U JPH0352212Y2 (ja) 1985-08-26 1985-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985129751U JPH0352212Y2 (ja) 1985-08-26 1985-08-26

Publications (2)

Publication Number Publication Date
JPS6237556U true JPS6237556U (ja) 1987-03-05
JPH0352212Y2 JPH0352212Y2 (ja) 1991-11-12

Family

ID=31026604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985129751U Expired JPH0352212Y2 (ja) 1985-08-26 1985-08-26

Country Status (1)

Country Link
JP (1) JPH0352212Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006240408A (ja) * 2005-03-02 2006-09-14 Hirotani:Kk 自動車用軽量・吸音型アンダーカバー
WO2015029451A1 (ja) * 2013-08-30 2015-03-05 日東電工株式会社 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜
RU2775536C2 (ru) * 2020-09-16 2022-07-04 Общество с ограниченной ответственностью "Автопластик" Окно со звукопоглощающим элементом (2 варианта)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51158035U (ja) * 1975-06-10 1976-12-16
JPS55139939U (ja) * 1979-03-27 1980-10-06
JPS578729A (en) * 1980-06-17 1982-01-18 Youda Seisakusho Kk Apparatus for preparing water added flour
JPS5879476U (ja) * 1981-11-25 1983-05-28 トヨタ自動車株式会社 フ−ドインシユレ−タ
JPS58101847A (ja) * 1981-12-10 1983-06-17 Kasai Kogyo Co Ltd エンジンルームの遮音構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51158035U (ja) * 1975-06-10 1976-12-16
JPS55139939U (ja) * 1979-03-27 1980-10-06
JPS578729A (en) * 1980-06-17 1982-01-18 Youda Seisakusho Kk Apparatus for preparing water added flour
JPS5879476U (ja) * 1981-11-25 1983-05-28 トヨタ自動車株式会社 フ−ドインシユレ−タ
JPS58101847A (ja) * 1981-12-10 1983-06-17 Kasai Kogyo Co Ltd エンジンルームの遮音構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006240408A (ja) * 2005-03-02 2006-09-14 Hirotani:Kk 自動車用軽量・吸音型アンダーカバー
WO2015029451A1 (ja) * 2013-08-30 2015-03-05 日東電工株式会社 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜
US11478760B2 (en) 2013-08-30 2022-10-25 Nitto Denko Corporation Waterproof gas-permeable membrane, waterproof gas-permeable member and waterproof gas-permeable structure including same, and waterproof sound-permeable membrane
RU2775536C2 (ru) * 2020-09-16 2022-07-04 Общество с ограниченной ответственностью "Автопластик" Окно со звукопоглощающим элементом (2 варианта)

Also Published As

Publication number Publication date
JPH0352212Y2 (ja) 1991-11-12

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