JPS61140113U - - Google Patents

Info

Publication number
JPS61140113U
JPS61140113U JP2459285U JP2459285U JPS61140113U JP S61140113 U JPS61140113 U JP S61140113U JP 2459285 U JP2459285 U JP 2459285U JP 2459285 U JP2459285 U JP 2459285U JP S61140113 U JPS61140113 U JP S61140113U
Authority
JP
Japan
Prior art keywords
diesel engine
filter member
water temperature
gas purification
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.)
Granted
Application number
JP2459285U
Other languages
Japanese (ja)
Other versions
JPH0324819Y2 (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 JP1985024592U priority Critical patent/JPH0324819Y2/ja
Publication of JPS61140113U publication Critical patent/JPS61140113U/ja
Application granted granted Critical
Publication of JPH0324819Y2 publication Critical patent/JPH0324819Y2/ja
Expired legal-status Critical Current

Links

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  • Filtering Of Dispersed Particles In Gases (AREA)

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に係るデイーゼルエン
ジンの排気ガス浄化装置の全体構成図、第２図は
同ブロツク図、第３図は本実施例の始動時におけ
るフローチヤート、第４図は本実施例の走行時に
おけるフローチヤート、第５図は従来のデイーゼ
ルエンジン排気ガス浄化装置の構成図である。 １…排気管、２…フイルタ部材、３…軽油バー
ナ、４…開閉弁、６…制御回路、８…デイーゼル
エンジンの吸気通路、９…還流通路、１０…デイ
ーゼルエンジンの水温検出器。 Fig. 1 is an overall configuration diagram of an exhaust gas purification device for a diesel engine according to an embodiment of the present invention, Fig. 2 is a block diagram of the same, Fig. 3 is a flowchart at the time of startup of this embodiment, and Fig. 4 is a diagram of the present invention. FIG. 5, which is a flowchart of the embodiment during running, is a configuration diagram of a conventional diesel engine exhaust gas purification device. DESCRIPTION OF SYMBOLS 1...Exhaust pipe, 2...Filter member, 3...Light oil burner, 4...Opening/closing valve, 6...Control circuit, 8...Intake passage of diesel engine, 9...Recirculation passage, 10...Water temperature detector of diesel engine.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイーゼルエンジンの排気管途中にパーテイキ
ユレイトを捕集するフイルタ部材と、このフイル
タ部材の上流側に配設されフイルタ部材に捕集さ
れたパーテイキユレイトを燃焼除去する前記フイ
ルタ部材の加熱装置とを備えたデイーゼルエンジ
ンの排気ガス浄化装置において、排気管からデイ
ーゼルエンジンの吸気通路に還流する還流通路に
は還流通路を開閉する開閉弁を設け、この開閉弁
はデイーゼルエンジン水温検出器によつて検出さ
れたデイーゼルエンジン水温が所定の水温より低
いときに制御回路によつて開くように構成されて
いることを特徴とするデイーゼルエンジンの排気
ガス浄化装置。 A filter member that collects particulate matter in the middle of an exhaust pipe of a diesel engine, and a heating device for the filter member that is disposed upstream of this filter member and that burns and removes particulate matter collected by the filter member. In the exhaust gas purification device for a diesel engine, an on-off valve for opening and closing the recirculation passage is provided in the recirculation passage that returns from the exhaust pipe to the intake passage of the diesel engine, and this on-off valve is detected by a diesel engine water temperature detector. 1. An exhaust gas purification device for a diesel engine, characterized in that the device is configured to open by a control circuit when the diesel engine water temperature is lower than a predetermined water temperature.
JP1985024592U 1985-02-22 1985-02-22 Expired JPH0324819Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985024592U JPH0324819Y2 (en) 1985-02-22 1985-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985024592U JPH0324819Y2 (en) 1985-02-22 1985-02-22

Publications (2)

Publication Number Publication Date
JPS61140113U true JPS61140113U (en) 1986-08-30
JPH0324819Y2 JPH0324819Y2 (en) 1991-05-30

Family

ID=30518884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985024592U Expired JPH0324819Y2 (en) 1985-02-22 1985-02-22

Country Status (1)

Country Link
JP (1) JPH0324819Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005155611A (en) * 2003-11-25 2005-06-16 Arvin Internatl (Uk) Ltd Internal combustion engine exhaust system
JP2008281004A (en) * 2007-05-10 2008-11-20 Deere & Co Particle filter regeneration system for internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119121A (en) * 1981-01-19 1982-07-24 Nippon Soken Inc Carbon fine particle purifier of internal combustion engine
JPS5975546U (en) * 1982-11-12 1984-05-22 トヨタ自動車株式会社 Internal combustion engine starting improvement device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119121A (en) * 1981-01-19 1982-07-24 Nippon Soken Inc Carbon fine particle purifier of internal combustion engine
JPS5975546U (en) * 1982-11-12 1984-05-22 トヨタ自動車株式会社 Internal combustion engine starting improvement device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005155611A (en) * 2003-11-25 2005-06-16 Arvin Internatl (Uk) Ltd Internal combustion engine exhaust system
JP2011094625A (en) * 2003-11-25 2011-05-12 Arvinmeritor Emissions Technologies Gmbh Internal combustion engine exhaust system
JP2008281004A (en) * 2007-05-10 2008-11-20 Deere & Co Particle filter regeneration system for internal combustion engine

Also Published As

Publication number Publication date
JPH0324819Y2 (en) 1991-05-30

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