JPS61160214U - - Google Patents

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Publication number
JPS61160214U
JPS61160214U JP4523885U JP4523885U JPS61160214U JP S61160214 U JPS61160214 U JP S61160214U JP 4523885 U JP4523885 U JP 4523885U JP 4523885 U JP4523885 U JP 4523885U JP S61160214 U JPS61160214 U JP S61160214U
Authority
JP
Japan
Prior art keywords
particulate
control means
exhaust gas
energization control
additive
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
JP4523885U
Other languages
Japanese (ja)
Other versions
JPH053697Y2 (en
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 JP1985045238U priority Critical patent/JPH053697Y2/ja
Publication of JPS61160214U publication Critical patent/JPS61160214U/ja
Application granted granted Critical
Publication of JPH053697Y2 publication Critical patent/JPH053697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は、本考案に係る実施例のデイーゼルパ
テイキユレート排気処理装置がデイーゼルエンジ
ンの排気系路に配設された状態を示す、一部ブロ
ツク線図を含む要部断面図、第２図は、前記実施
例に配設されているパテイキユレートフイルタの
一部を詳細に示す拡大断面図、第３図は、前記実
施例の燃料供給系を示す、一部ブロツク線図を含
む断面図、第４図は、前記実施例の添加剤を燃料
中に加える時期を説明するための線図である。 １０……デイーゼルエンジン、１６……排気処
理装置、１８……バイパス弁、２２……パテイキ
ユレートフイルタ、２４……電気ヒータ、３６…
…電子制御ユニツト（ＥＣＵ）、４１……燃料噴
射装置、５２……添加剤インジエクタ。 FIG. 1 is a cross-sectional view of the main parts, including a partial block diagram, showing a state in which a diesel particulate exhaust treatment device according to an embodiment of the present invention is installed in the exhaust system of a diesel engine, and FIG. 3 is an enlarged sectional view showing in detail a part of the particulate filter provided in the embodiment, and FIG. 3 is a sectional view including a partial block diagram showing the fuel supply system of the embodiment. , FIG. 4 is a diagram for explaining when to add the additive of the above embodiment to the fuel. 10... Diesel engine, 16... Exhaust treatment device, 18... Bypass valve, 22... Particulate filter, 24... Electric heater, 36...
...Electronic control unit (ECU), 41...Fuel injection device, 52...Additive injector.

Claims (1)

【実用新案登録請求の範囲】 (1) デイーゼルエンジンの排気ガス流路内に配
設された、該排気ガス内のパテイキユレートを捕
集するフイルタ部材と、該フイルタ部材の排気ガ
ス流入方向端部に近接して配設された、前記パテ
イキユレートを着火燃焼させるヒータ部材を備え
たデイーゼルパテイキユレート排気処理装置にお
いて、 前記ヒータ部材への通電を制御する通電制御手
段と、 該通電制御手段による通電着火の直前に、前記
パテイキユレートの着火を助けるための添加剤を
供給するか、又は、通常より高濃度の添加剤を供
給する添加剤供給手段を備えたことを特徴とする
デイーゼルパテイキユレート排気処理装置。 (2) 前記通電制御手段が、前記デイーゼルエン
ジンが搭載された車両の走行距離に応じて、前記
ヒータ部材への通電を行うものである実用新案登
録請求の範囲第１項記載のデイーゼルパテイキユ
レート排気処理装置。[Claims for Utility Model Registration] (1) A filter member disposed in the exhaust gas flow path of a diesel engine that collects particulate matter in the exhaust gas, and an end portion of the filter member in the exhaust gas inflow direction. A diesel particulate exhaust treatment device including a heater member disposed in close proximity to ignite and burn the particulate, comprising: energization control means for controlling energization to the heater member; and energization control means for controlling energization and ignition by the energization control means. A diesel particulate exhaust gas treatment apparatus, characterized in that it is provided with an additive supply means immediately before supplying an additive for assisting the ignition of the particulate, or supplying an additive with a higher concentration than usual. (2) The diesel particulate pump according to claim 1, wherein the energization control means energizes the heater member according to the mileage of the vehicle in which the diesel engine is mounted. Exhaust treatment equipment.
JP1985045238U 1985-03-28 1985-03-28 Expired - Lifetime JPH053697Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985045238U JPH053697Y2 (en) 1985-03-28 1985-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985045238U JPH053697Y2 (en) 1985-03-28 1985-03-28

Publications (2)

Publication Number Publication Date
JPS61160214U true JPS61160214U (en) 1986-10-04
JPH053697Y2 JPH053697Y2 (en) 1993-01-28

Family

ID=30558563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985045238U Expired - Lifetime JPH053697Y2 (en) 1985-03-28 1985-03-28

Country Status (1)

Country Link
JP (1) JPH053697Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396211U (en) * 1986-12-15 1988-06-21

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656921A (en) * 1979-10-16 1981-05-19 Nippon Soken Inc Apparatus used in internal combustion engine for removing fine particles of carbon
JPS5760110A (en) * 1980-09-29 1982-04-10 Tsuchiya Mfg Co Ltd Fine particle processor for exhaust
JPS58108222U (en) * 1982-01-19 1983-07-23 日産自動車株式会社 Regeneration device for soot traps in internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656921A (en) * 1979-10-16 1981-05-19 Nippon Soken Inc Apparatus used in internal combustion engine for removing fine particles of carbon
JPS5760110A (en) * 1980-09-29 1982-04-10 Tsuchiya Mfg Co Ltd Fine particle processor for exhaust
JPS58108222U (en) * 1982-01-19 1983-07-23 日産自動車株式会社 Regeneration device for soot traps in internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396211U (en) * 1986-12-15 1988-06-21

Also Published As

Publication number Publication date
JPH053697Y2 (en) 1993-01-28

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