JPS5818013U - Exhaust purification device - Google Patents

Exhaust purification device

Info

Publication number
JPS5818013U
JPS5818013U JP11187081U JP11187081U JPS5818013U JP S5818013 U JPS5818013 U JP S5818013U JP 11187081 U JP11187081 U JP 11187081U JP 11187081 U JP11187081 U JP 11187081U JP S5818013 U JPS5818013 U JP S5818013U
Authority
JP
Japan
Prior art keywords
venturi portion
purification device
exhaust purification
passage
exhaust gas
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
JP11187081U
Other languages
Japanese (ja)
Inventor
長谷川　洋二
山田　雅行
堂園　吉彦
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP11187081U priority Critical patent/JPS5818013U/en
Publication of JPS5818013U publication Critical patent/JPS5818013U/en
Pending legal-status Critical Current

Links

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図は本考案の実施例をあられす概略構成図、第２図
は上記実施例の要部断面図、第３図は本考案の他の実施
例をあられす概略構成図である。 １・・・排気通路（空気導入通路）、２・・・トラップ
装置、３・・・燃焼ガス生成装置、５・・・着火装置、
６・・・燃料噴射口、８・・・ベンチュリ部。FIG. 1 is a schematic structural diagram showing an embodiment of the present invention, FIG. 2 is a sectional view of the main part of the above embodiment, and FIG. 3 is a schematic structural diagram showing another embodiment of the present invention. 1... Exhaust passage (air introduction passage), 2... Trap device, 3... Combustion gas generation device, 5... Ignition device,
6... Fuel injection port, 8... Venturi section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの排気通路に排気中のパティキュレ
ートを捕集するトラップ装置を設ける一方、このトラッ
プ装置の上流側に空気を導入する通路を設け、この空気
導入通路に、空気流を絞るベンチュリ部と、このベンチ
ュリ部に開口する燃料噴出口と、ベンチュリ部の下流に
位置して設けられる着火装置とを備えたことを特徴とす
る排気浄化装置。A trap device for collecting particulates in the exhaust gas is provided in the exhaust passage of a diesel engine, and a passage for introducing air is provided upstream of the trap device, and the air introduction passage includes a venturi portion for narrowing the air flow. An exhaust gas purification device comprising: a fuel injection port opening into the venturi portion; and an ignition device located downstream of the venturi portion.
JP11187081U 1981-07-28 1981-07-28 Exhaust purification device Pending JPS5818013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11187081U JPS5818013U (en) 1981-07-28 1981-07-28 Exhaust purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11187081U JPS5818013U (en) 1981-07-28 1981-07-28 Exhaust purification device

Publications (1)

Publication Number Publication Date
JPS5818013U true JPS5818013U (en) 1983-02-03

Family

ID=29906216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11187081U Pending JPS5818013U (en) 1981-07-28 1981-07-28 Exhaust purification device

Country Status (1)

Country Link
JP (1) JPS5818013U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128920A (en) * 1983-12-14 1985-07-10 Mazda Motor Corp Exhaust repurifier of diesel engine
JPS6435007A (en) * 1987-06-24 1989-02-06 Zoinaashiyuterukeru Gmbh & Co Method and device for cleaning soot filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128920A (en) * 1983-12-14 1985-07-10 Mazda Motor Corp Exhaust repurifier of diesel engine
JPS6435007A (en) * 1987-06-24 1989-02-06 Zoinaashiyuterukeru Gmbh & Co Method and device for cleaning soot filter

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