JPS58167718U - Exhaust purification device - Google Patents

Exhaust purification device

Info

Publication number
JPS58167718U
JPS58167718U JP6381682U JP6381682U JPS58167718U JP S58167718 U JPS58167718 U JP S58167718U JP 6381682 U JP6381682 U JP 6381682U JP 6381682 U JP6381682 U JP 6381682U JP S58167718 U JPS58167718 U JP S58167718U
Authority
JP
Japan
Prior art keywords
purification device
exhaust purification
exhaust
ports
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
JP6381682U
Other languages
Japanese (ja)
Other versions
JPS6320808Y2 (en
Inventor
磯部　昌広
Original Assignee
トヨタ自動車株式会社
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 by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP6381682U priority Critical patent/JPS58167718U/en
Publication of JPS58167718U publication Critical patent/JPS58167718U/en
Application granted granted Critical
Publication of JPS6320808Y2 publication Critical patent/JPS6320808Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１の実施例に係る排気浄化装置の正
面図、第２図は本考案の第２の実施例に、係る排気浄化
装置の正面図、第３図は本考案の第３の実施例に係る排
気浄化装置の側面図、である。 １・・・・・・排気マニホルド、２・・・・・・拡張室
、３・・・・・・酸素センサ、８，１２・・・・・・穴
管部、１３．１４・−・・・・湾曲通路部、１３ａ、１
４ａ・・・・・・穴管集合部、１５・・・・・・ヒート
コントロールバルブ、１８，１９゜２０・・・・・・副
室。FIG. 1 is a front view of an exhaust gas purification device according to a first embodiment of the present invention, FIG. 2 is a front view of an exhaust gas purification device according to a second embodiment of the present invention, and FIG. 3 is a front view of an exhaust gas purification device according to a second embodiment of the present invention. FIG. 7 is a side view of an exhaust gas purification device according to a third embodiment. 1... Exhaust manifold, 2... Expansion chamber, 3... Oxygen sensor, 8, 12... Hole pipe section, 13.14... ...Curved passage section, 13a, 1
4a... Hole pipe collection part, 15... Heat control valve, 18, 19° 20... Sub-chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気マニホルド中央部に拡張室を設けて左右から排気マ
ニホルドのポート４開口させた排気浄化装置において、
左右ポートのうち少なくとも一方のポートの穴管集合部
に通路断面積が拡大された副室を設けたことを特徴とす
る排気浄化装置。In an exhaust purification device in which an expansion chamber is provided in the center of the exhaust manifold and ports 4 of the exhaust manifold are opened from the left and right sides,
An exhaust gas purification device characterized in that a sub-chamber with an enlarged passage cross-sectional area is provided in a hole pipe gathering portion of at least one of the left and right ports.
JP6381682U 1982-05-04 1982-05-04 Exhaust purification device Granted JPS58167718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6381682U JPS58167718U (en) 1982-05-04 1982-05-04 Exhaust purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6381682U JPS58167718U (en) 1982-05-04 1982-05-04 Exhaust purification device

Publications (2)

Publication Number Publication Date
JPS58167718U true JPS58167718U (en) 1983-11-09
JPS6320808Y2 JPS6320808Y2 (en) 1988-06-09

Family

ID=30073898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6381682U Granted JPS58167718U (en) 1982-05-04 1982-05-04 Exhaust purification device

Country Status (1)

Country Link
JP (1) JPS58167718U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047689A (en) * 2012-08-30 2014-03-17 Ihi Corp Exhaust system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5729984B2 (en) * 2010-11-26 2015-06-03 ダイハツ工業株式会社 Exhaust structure of multi-cylinder engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047689A (en) * 2012-08-30 2014-03-17 Ihi Corp Exhaust system

Also Published As

Publication number Publication date
JPS6320808Y2 (en) 1988-06-09

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