JPS62101288U - - Google Patents

Info

Publication number
JPS62101288U
JPS62101288U JP19187185U JP19187185U JPS62101288U JP S62101288 U JPS62101288 U JP S62101288U JP 19187185 U JP19187185 U JP 19187185U JP 19187185 U JP19187185 U JP 19187185U JP S62101288 U JPS62101288 U JP S62101288U
Authority
JP
Japan
Prior art keywords
exhaust duct
resonance chamber
absorbing material
sound absorbing
hole
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
JP19187185U
Other languages
English (en)
Other versions
JPH0322956Y2 (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 JP19187185U priority Critical patent/JPH0322956Y2/ja
Publication of JPS62101288U publication Critical patent/JPS62101288U/ja
Application granted granted Critical
Publication of JPH0322956Y2 publication Critical patent/JPH0322956Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す側断面図、第
２図ａ，ｂは第１図に示す排気ダクトと空洞共鳴
室の部分を取り出した斜視図および側断面図であ
る。 １…ユニツト、２…送風機、３…排気ダクト、
４…空洞共鳴室、５…貫通穴、６…架枠、７…整
流格子、８…エアフイルタ、９…多孔質吸音材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 架内に搭載する電子回路パツケージを有するユ
    ニツトの少なくとも一方の位置に配置された送風
    機の風の吐き出し側に設けられた排気ダクトと、
    前記排気ダクトと貫通穴を介し連通し多孔質吸音
    材が充填された少なくとも１ケ以上の空洞共鳴室
    とを含むことを特徴とする電子機器用架構造。
JP19187185U 1985-12-12 1985-12-12 Expired JPH0322956Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19187185U JPH0322956Y2 (ja) 1985-12-12 1985-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19187185U JPH0322956Y2 (ja) 1985-12-12 1985-12-12

Publications (2)

Publication Number Publication Date
JPS62101288U true JPS62101288U (ja) 1987-06-27
JPH0322956Y2 JPH0322956Y2 (ja) 1991-05-20

Family

ID=31146416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19187185U Expired JPH0322956Y2 (ja) 1985-12-12 1985-12-12

Country Status (1)

Country Link
JP (1) JPH0322956Y2 (ja)

Also Published As

Publication number Publication date
JPH0322956Y2 (ja) 1991-05-20

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