JPS62176423U - - Google Patents

Info

Publication number
JPS62176423U
JPS62176423U JP6479186U JP6479186U JPS62176423U JP S62176423 U JPS62176423 U JP S62176423U JP 6479186 U JP6479186 U JP 6479186U JP 6479186 U JP6479186 U JP 6479186U JP S62176423 U JPS62176423 U JP S62176423U
Authority
JP
Japan
Prior art keywords
pipe
inner pipe
double
large number
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.)
Pending
Application number
JP6479186U
Other languages
English (en)
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 JP6479186U priority Critical patent/JPS62176423U/ja
Publication of JPS62176423U publication Critical patent/JPS62176423U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る排気管の一実施例を示す
断面図、第2図は第1図に於ける排気管の作用を
示す簡略断面図、第3図は第1図の設備例を示す
側面図、第4図は第1図の他実施例を示す断面図
、第5図は従来例を示す簡略断面図である。 1……内管、2……外管、3……小孔、4……
凹部、T……排気管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数の小孔を穿設した内管とこの内管の外側に
    嵌合した外管とから成る二重管構造としたことを
    特徴とする排気管。
JP6479186U 1986-04-28 1986-04-28 Pending JPS62176423U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6479186U JPS62176423U (ja) 1986-04-28 1986-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6479186U JPS62176423U (ja) 1986-04-28 1986-04-28

Publications (1)

Publication Number Publication Date
JPS62176423U true JPS62176423U (ja) 1987-11-09

Family

ID=30901270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6479186U Pending JPS62176423U (ja) 1986-04-28 1986-04-28

Country Status (1)

Country Link
JP (1) JPS62176423U (ja)

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