JPS5914916U - Internal combustion engine particulate removal device - Google Patents

Internal combustion engine particulate removal device

Info

Publication number
JPS5914916U
JPS5914916U JP11157082U JP11157082U JPS5914916U JP S5914916 U JPS5914916 U JP S5914916U JP 11157082 U JP11157082 U JP 11157082U JP 11157082 U JP11157082 U JP 11157082U JP S5914916 U JPS5914916 U JP S5914916U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
removal device
secondary filter
particulate removal
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
JP11157082U
Other languages
Japanese (ja)
Other versions
JPS641447Y2 (en
Inventor
藤沢　輝幸
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP11157082U priority Critical patent/JPS5914916U/en
Publication of JPS5914916U publication Critical patent/JPS5914916U/en
Application granted granted Critical
Publication of JPS641447Y2 publication Critical patent/JPS641447Y2/ja
Granted 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 drawings]

第１図は本案装置の全体を示す説明図、第２図は二次フ
ィルタの一例を示す説明図、第３図Ａ。 Ｂは二次フィルタの基板を示す平面図である。 １・・・排気管、２・・・−次フィルタ、３・・・二次
フィルタ、４・・・温度センサ、５・・・圧力センサ、
６・・・コントローラ、７・・・再燃焼バーナ。FIG. 1 is an explanatory diagram showing the entire device of the present invention, FIG. 2 is an explanatory diagram showing an example of a secondary filter, and FIG. 3A. B is a plan view showing the substrate of the secondary filter. 1...Exhaust pipe, 2...-order filter, 3...secondary filter, 4...temperature sensor, 5...pressure sensor,
6... Controller, 7... Reburning burner.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 酸化促進作用を発揮する触媒を担持させた目の粗い全網
製−次フィルタと、その下流側に配置する目の細いセラ
ミック製二次フィルタとを排気管内に設け、−次フィル
タと二次フィルタとの間の排気温度及び／又は−次フィ
ルタ上流の排気圧により制御せられ作動する再燃焼バー
ナを一次フィルタ上流側の排気管内に設けたことを特徴
とする内燃機関の微粒子除去装置。A coarse-mesh, full-mesh secondary filter that carries a catalyst that promotes oxidation, and a fine-mesh ceramic secondary filter placed downstream of the secondary filter are installed in the exhaust pipe. 1. A particulate removal device for an internal combustion engine, characterized in that a re-combustion burner is provided in an exhaust pipe upstream of a primary filter and is operated under the control of the exhaust temperature between the two and/or the exhaust pressure upstream of the secondary filter.
JP11157082U 1982-07-22 1982-07-22 Internal combustion engine particulate removal device Granted JPS5914916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11157082U JPS5914916U (en) 1982-07-22 1982-07-22 Internal combustion engine particulate removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11157082U JPS5914916U (en) 1982-07-22 1982-07-22 Internal combustion engine particulate removal device

Publications (2)

Publication Number Publication Date
JPS5914916U true JPS5914916U (en) 1984-01-30
JPS641447Y2 JPS641447Y2 (en) 1989-01-13

Family

ID=30258992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11157082U Granted JPS5914916U (en) 1982-07-22 1982-07-22 Internal combustion engine particulate removal device

Country Status (1)

Country Link
JP (1) JPS5914916U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201916A (en) * 1983-04-30 1984-11-15 Mitsubishi Motors Corp Purifier for diesel exhaust gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201916A (en) * 1983-04-30 1984-11-15 Mitsubishi Motors Corp Purifier for diesel exhaust gas

Also Published As

Publication number Publication date
JPS641447Y2 (en) 1989-01-13

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