JPS6456521U - - Google Patents

Info

Publication number
JPS6456521U
JPS6456521U JP15149887U JP15149887U JPS6456521U JP S6456521 U JPS6456521 U JP S6456521U JP 15149887 U JP15149887 U JP 15149887U JP 15149887 U JP15149887 U JP 15149887U JP S6456521 U JPS6456521 U JP S6456521U
Authority
JP
Japan
Prior art keywords
exhaust port
wall surface
main pipe
curved
exhaust manifold
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
JP15149887U
Other languages
English (en)
Other versions
JPH0521623Y2 (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 JP1987151498U priority Critical patent/JPH0521623Y2/ja
Publication of JPS6456521U publication Critical patent/JPS6456521U/ja
Application granted granted Critical
Publication of JPH0521623Y2 publication Critical patent/JPH0521623Y2/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】
図面は本考案の実施例を示し、第1図は内燃機
関の側面図、第2図は第1図の−視側面図、
第3図は第2図の−視断面図である。 1……内燃機関、2……シリンダボアの軸線、
3……排気マニホールド、4……主管、5,6,
7,8……排気ポート、5a,6a,7a,8a
……排気ポートの軸線、9,10,11,12…
…枝管、13,14,15,16……フランジ部
、17,18,19,20……脹らみ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 気筒列の方向に延びる主管に対して、該主管と
    各気筒における排気ポートの各々とを接続する湾
    曲した複数本の枝管を一体的に接合して成る排気
    マニホールドにおいて、各枝管に、当該各枝管の
    内壁面のうち湾曲方向に対して外周側で、且つ、
    排気ポートへの接続開口部近傍の一部分を、排気
    ポートにおいてその軸線と平行な内壁面と略一直
    線状に形成した脹らみ部を各々設けたことを特徴
    とする内燃機関の排気マニホールド。
JP1987151498U 1987-10-01 1987-10-01 Expired - Lifetime JPH0521623Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987151498U JPH0521623Y2 (ja) 1987-10-01 1987-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987151498U JPH0521623Y2 (ja) 1987-10-01 1987-10-01

Publications (2)

Publication Number Publication Date
JPS6456521U true JPS6456521U (ja) 1989-04-07
JPH0521623Y2 JPH0521623Y2 (ja) 1993-06-03

Family

ID=31425597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987151498U Expired - Lifetime JPH0521623Y2 (ja) 1987-10-01 1987-10-01

Country Status (1)

Country Link
JP (1) JPH0521623Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164420U (ja) * 1985-04-01 1986-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164420U (ja) * 1985-04-01 1986-10-13

Also Published As

Publication number Publication date
JPH0521623Y2 (ja) 1993-06-03

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