JPS59100917U - 内燃機関の排気微粒子処理装置 - Google Patents

内燃機関の排気微粒子処理装置

Info

Publication number
JPS59100917U
JPS59100917U JP1982195151U JP19515182U JPS59100917U JP S59100917 U JPS59100917 U JP S59100917U JP 1982195151 U JP1982195151 U JP 1982195151U JP 19515182 U JP19515182 U JP 19515182U JP S59100917 U JPS59100917 U JP S59100917U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
trap
operating state
exhaust particulate
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
JP1982195151U
Other languages
English (en)
Other versions
JPS6237934Y2 (ja
Inventor
長谷川　洋二
戸倉　尚巳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP1982195151U priority Critical patent/JPS59100917U/ja
Priority to US06/563,274 priority patent/US4574589A/en
Publication of JPS59100917U publication Critical patent/JPS59100917U/ja
Application granted granted Critical
Publication of JPS6237934Y2 publication Critical patent/JPS6237934Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/02—Arrangements for controlling or regulating exhaust apparatus using electric components only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (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。

Description

【図面の簡単な説明】
第１図は従来の排気微粒子処理装置の制御例を示すフロ
ーチャ・−ト、第２図は本考案の一実施例を示す排気微
粒子処理装置の大略構成図、第３図は同上の作動時期制
御手段及び補正手段の大略ブロック図、第４図は同上の
制御例を示すフローチャート、第５図は同上のタイムチ
ャート、第６図は本考案の他の実施例を示すフローチャ
ートである。 −１・・・ディーゼル機関、２・・・排気通路、３・・
・トラップ、４・・・トラップ再生装置、１０・・・作
動時期制御手段、」２・・・クランク角度センサ、１３
・・・負荷センサ、１４・・・圧力センサ、２１・・・
エンジンキースイッチ、２３・・・単安定マルチバイブ
レータ、ｐｔ・・・限界差圧、Ｐ・・・検出差圧、Ｐｏ
・・・前後差圧、Ｐｏ・・・基準値、Ｐｃ・・・真正の
限界差圧。

Claims (1)

  1. 【実用新案登録請求の範囲】 内燃機関の排気系に、排気中や微粒子を捕集するト・ラ
    ップと、該トラップに捕集された微粒子を加熱焼却する
    トラップ再生装置と、トラップの目詰り状態を検出する
    ための圧力センサと、を配設し、機関運転状態検出装置
    に、より検出された機関運転状態に対応する限界圧力と
    前記検出圧力との比較に基づいて前記トラップ再生装置
    の作動時期を制御する作動時期制御手段を備えた排気微
    粒子処理装置において、内燃機関停止時における前記圧
    力センサの出力値と基準値とを比較し記憶する。 比較手段と、該比較手段の比較偏差量に基づいて前記ト
    ラップ再生装置の作動時期を補正する補正手段を設けた
    ことを特徴とする内燃機関の排気微粒子処理装置。
JP1982195151U 1982-12-24 1982-12-24 内燃機関の排気微粒子処理装置 Granted JPS59100917U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982195151U JPS59100917U (ja) 1982-12-24 1982-12-24 内燃機関の排気微粒子処理装置
US06/563,274 US4574589A (en) 1982-12-24 1983-12-19 Exhaust particle removing system for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982195151U JPS59100917U (ja) 1982-12-24 1982-12-24 内燃機関の排気微粒子処理装置

Publications (2)

Publication Number Publication Date
JPS59100917U true JPS59100917U (ja) 1984-07-07
JPS6237934Y2 JPS6237934Y2 (ja) 1987-09-28

Family

ID=16336278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982195151U Granted JPS59100917U (ja) 1982-12-24 1982-12-24 内燃機関の排気微粒子処理装置

Country Status (2)

Country Link
US (1) US4574589A (ja)
JP (1) JPS59100917U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364439A (ja) * 2001-06-07 2002-12-18 Toyota Motor Corp 内燃機関の排気浄化装置
KR101414945B1 (ko) * 2007-10-04 2014-07-04 히다찌 겐끼 가부시키가이샤 디젤 엔진의 배기 가스 정화 시스템

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IT1185663B (it) * 1984-09-14 1987-11-12 Volkswagen Ag Procedimento e dispositivo per eliminare i componenti solidi contenuti nei gas di scarico di motori a combustione interna
DE8718031U1 (de) * 1987-03-27 1993-01-14 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Hochleistungsbrenner
DE3717140A1 (de) * 1987-05-21 1988-12-08 Webasto Ag Fahrzeugtechnik Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine
DE3720829A1 (de) * 1987-06-24 1989-01-05 Zeuna Staerker Kg Verfahren und vorrichtung zum reinigen eines russfilters
DE3728712A1 (de) * 1987-08-28 1989-03-09 Webasto Ag Fahrzeugtechnik Brenner fuer schwer-zuendliche gemische
DE3728713A1 (de) * 1987-08-28 1989-03-09 Webasto Ag Fahrzeugtechnik Verfahren und vorrichtung zum betreiben eines abgasbrenners
DE3729861C2 (de) * 1987-09-05 1995-06-22 Deutsche Forsch Luft Raumfahrt Verfahren zum Betreiben einer Rußfiltervorrichtung für einen Dieselmotor und Rußfiltervorrichtung zur Durchführung dieses Verfahrens
DE3730035A1 (de) * 1987-09-08 1989-03-16 Webasto Ag Fahrzeugtechnik Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine
DE3827402A1 (de) * 1988-08-12 1990-02-15 Webasto Ag Fahrzeugtechnik Verfahren und vorrichtung zur regelung und steuerung der leistung eines brenners
DE3832790C2 (de) * 1988-09-27 1997-12-11 Pattas Konstantin N Verfahren und Einrichtung zum Regenerieren eines Rußfilters
US4986069A (en) * 1989-08-29 1991-01-22 Donaldson Company, Inc. Engine exhaust particle trap captured mass sensor
JP2768106B2 (ja) * 1992-01-28 1998-06-25 三菱自動車工業株式会社 液圧パワーステアリング用圧力センサの零圧値補正方法
US5250094A (en) * 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
JPH09256837A (ja) * 1996-03-19 1997-09-30 Mitsubishi Electric Corp 内燃機関のフィルタの粒子捕集状態検知装置および粒子捕集状態検知装置付きフィルタ
US6273120B1 (en) * 1998-11-12 2001-08-14 Siemens Aktiengesellschaft Device for introducing a liquid reducing agent into an exhaust gas purification system
EP1180210B2 (de) * 1999-05-07 2006-11-22 Robert Bosch Gmbh Verfahren und vorrichtung zur steuerung einer brennkraftmaschine mit einem abgasnachbehandlungssystem
FR2805174B1 (fr) * 2000-02-22 2002-05-03 Inst Francais Du Petrole Procede et dispositif pour controler la regeneration par combustion, d'un filtre retenant des particules
DE10106503A1 (de) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Vorrichtung und Verfahren zur nachmotorischen Einbringung eines Hilfsmittels in einen Abgasstrom
KR20030003599A (ko) * 2001-07-03 2003-01-10 주식회사 씨에이테크 매연저감장치의 재생방법과 이를 이용한 재생장치
DE10145863A1 (de) * 2001-09-18 2003-04-03 Bosch Gmbh Robert Verfahren/Vorrichtung zur Überwachung eines Drucksignals
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US20050150215A1 (en) * 2004-01-13 2005-07-14 Taylor William Iii Method and apparatus for operating an airless fuel-fired burner of an emission abatement assembly
CN1929895B (zh) * 2004-01-13 2011-06-22 阿文技术有限公司 排放减少组件及其操作方法
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US7118613B2 (en) * 2004-01-13 2006-10-10 Arvin Technologies, Inc. Method and apparatus for cooling the components of a control unit of an emission abatement assembly
US7628011B2 (en) * 2004-01-13 2009-12-08 Emcon Technologies Llc Emission abatement assembly and method of operating the same
US7581389B2 (en) * 2004-01-13 2009-09-01 Emcon Technologies Llc Method and apparatus for monitoring ash accumulation in a particulate filter of an emission abatement assembly
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US8641411B2 (en) * 2004-01-13 2014-02-04 Faureua Emissions Control Technologies, USA, LLC Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly
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JP4038187B2 (ja) * 2004-03-11 2008-01-23 トヨタ自動車株式会社 内燃機関排気浄化装置の粒子状物質再生制御装置
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KR101736263B1 (ko) * 2010-02-12 2017-05-16 얀마 가부시키가이샤 배기가스 정화 장치
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
JP2002364439A (ja) * 2001-06-07 2002-12-18 Toyota Motor Corp 内燃機関の排気浄化装置
KR101414945B1 (ko) * 2007-10-04 2014-07-04 히다찌 겐끼 가부시키가이샤 디젤 엔진의 배기 가스 정화 시스템

Also Published As

Publication number Publication date
JPS6237934Y2 (ja) 1987-09-28
US4574589A (en) 1986-03-11

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