JPH0317126U - - Google Patents

Info

Publication number
JPH0317126U
JPH0317126U JP7611189U JP7611189U JPH0317126U JP H0317126 U JPH0317126 U JP H0317126U JP 7611189 U JP7611189 U JP 7611189U JP 7611189 U JP7611189 U JP 7611189U JP H0317126 U JPH0317126 U JP H0317126U
Authority
JP
Japan
Prior art keywords
pipe
exhaust
outer pipe
exhaust gas
gap
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
JP7611189U
Other languages
English (en)
Other versions
JPH082415Y2 (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 JP1989076111U priority Critical patent/JPH082415Y2/ja
Publication of JPH0317126U publication Critical patent/JPH0317126U/ja
Application granted granted Critical
Publication of JPH082415Y2 publication Critical patent/JPH082415Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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ガス低温時の排気パ
イプ横方向断面図。第２図は本考案に係る排気ガ
ス高温時の排気パイプ横方向断面図。第３図は内
燃機関の排気系の全体構成図。第４図、及び、第
５図は従来の排気パイプの横方向断面図である。 １……外側パイプ、２……内側パイプ、３……
排気ガス通路、４……断熱層、５……バルジ部、
５ａ……バルジ外周面、７……排気パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. エキゾーストマニホールドと触媒コンバータと
    を連通する排気パイプにおいて、外側パイプと、
    同外側パイプ内にその軸線に沿つて挿入され前記
    外側パイプより熱膨張率の大きい材質で形成され
    た内側パイプとを有し、排気ガス温度が低いとき
    には、前記内側パイプと前記外側パイプとの間に
    隙間が形成され、排気ガス温度が高いときには、
    前記内側パイプが前記外側パイプに当接する様に
    構成されたことを特徴とする排気パイプ。
JP1989076111U 1989-06-28 1989-06-28 排気パイプ Expired - Lifetime JPH082415Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989076111U JPH082415Y2 (ja) 1989-06-28 1989-06-28 排気パイプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989076111U JPH082415Y2 (ja) 1989-06-28 1989-06-28 排気パイプ

Publications (2)

Publication Number Publication Date
JPH0317126U true JPH0317126U (ja) 1991-02-20
JPH082415Y2 JPH082415Y2 (ja) 1996-01-29

Family

ID=31617291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989076111U Expired - Lifetime JPH082415Y2 (ja) 1989-06-28 1989-06-28 排気パイプ

Country Status (1)

Country Link
JP (1) JPH082415Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147057U (ja) * 1974-10-07 1976-04-07
JPS5939724U (ja) * 1982-09-07 1984-03-14 片山工業株式会社 内燃機関の複層排気管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147057U (ja) * 1974-10-07 1976-04-07
JPS5939724U (ja) * 1982-09-07 1984-03-14 片山工業株式会社 内燃機関の複層排気管

Also Published As

Publication number Publication date
JPH082415Y2 (ja) 1996-01-29

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