DE69208301D1 - Gerät zum Abscheiden und zum Entfernen von Partikeln für einen Dieselmotor - Google Patents

Gerät zum Abscheiden und zum Entfernen von Partikeln für einen Dieselmotor

Info

Publication number
DE69208301D1
DE69208301D1 DE69208301T DE69208301T DE69208301D1 DE 69208301 D1 DE69208301 D1 DE 69208301D1 DE 69208301 T DE69208301 T DE 69208301T DE 69208301 T DE69208301 T DE 69208301T DE 69208301 D1 DE69208301 D1 DE 69208301D1
Authority
DE
Germany
Prior art keywords
separating
diesel engine
removing particles
particles
diesel
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.)
Expired - Fee Related
Application number
DE69208301T
Other languages
English (en)
Other versions
DE69208301T2 (de
Inventor
Akikazu Kojima
Shinji Miyoshi
Mitsuo Inagaki
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Application granted granted Critical
Publication of DE69208301D1 publication Critical patent/DE69208301D1/de
Publication of DE69208301T2 publication Critical patent/DE69208301T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
    • 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
    • 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
    • F01N3/027—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 electric or magnetic heating means
    • 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
    • F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
    • F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
    • 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, e.g. detection of clogging
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0421—Methods of control or diagnosing using an increment counter when a predetermined event occurs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

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)
DE69208301T 1991-08-09 1992-08-07 Gerät zum Abscheiden und zum Entfernen von Partikeln für einen Dieselmotor Expired - Fee Related DE69208301T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03200482A JP3116439B2 (ja) 1991-08-09 1991-08-09 排気ガス微粒子浄化装置

Publications (2)

Publication Number Publication Date
DE69208301D1 true DE69208301D1 (de) 1996-03-28
DE69208301T2 DE69208301T2 (de) 1996-08-29

Family

ID=16425053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208301T Expired - Fee Related DE69208301T2 (de) 1991-08-09 1992-08-07 Gerät zum Abscheiden und zum Entfernen von Partikeln für einen Dieselmotor

Country Status (4)

Country Link
US (1) US5305602A (de)
EP (1) EP0528289B1 (de)
JP (1) JP3116439B2 (de)
DE (1) DE69208301T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458673A (en) * 1992-11-26 1995-10-17 Nippon Soken, Inc. Exhaust gas particulate purifying process for internal combustion engine
KR0148603B1 (ko) * 1993-06-03 1998-11-02 이소가이 찌세이 배기가스 정화 장치
JP2839851B2 (ja) 1994-03-23 1998-12-16 日本碍子株式会社 排ガス処理方法および装置
FR2747941B1 (fr) * 1996-04-30 1998-05-15 Commissariat Energie Atomique Filtre electrostatique a procede de decolmatage rapide sans rupture de confinement
JP3546294B2 (ja) * 1998-04-28 2004-07-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6471918B1 (en) 2000-08-03 2002-10-29 Starfire Systems, Inc. Filter, regeneration and soot-removing systems and applications
US6422001B1 (en) * 2000-10-10 2002-07-23 Bae Systems Controls Inc. Regeneration control of particulate filter, particularly in a hybrid electric vehicle
US6565636B1 (en) 2001-07-13 2003-05-20 Benjamin G. Thompson Exhaust cleaning device
DE102004046638A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Verfahren zum Betreiben einer im Abgasbereich einer Brennkraftmaschine angeordneten Partikelfilters und Vorrichtung zur Durchführung des Verfahrens
US20060191412A1 (en) * 2005-02-28 2006-08-31 Caterpillar Inc. Filter service system and method
US7546762B2 (en) * 2005-09-01 2009-06-16 International Engine Intellectual Property Company, Llc Acute angle pressure sensor probe and method
US7468085B2 (en) * 2005-12-19 2008-12-23 Caterpillar Inc. System and method for cleaning a filter
US7896956B2 (en) * 2006-11-30 2011-03-01 Mitsubishi Heavy Industries, Ltd. Method for regenerating filter and apparatus thereof
GB2467949A (en) * 2009-02-20 2010-08-25 Clive Robert Rich Apparatus for improving the operation of a particulate filter by heating
US8505284B2 (en) * 2011-07-26 2013-08-13 GM Global Technology Operations LLC Stratified particulate filter regeneration system
DE102022003961A1 (de) 2021-11-18 2023-05-25 Mercedes-Benz Group AG Passives Regenerationssystem für Benzin-/Dieselpartikelfilter (DPF/GPF) eines Fahrzeugs und Verfahren davon

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450682A (en) * 1980-02-18 1984-05-29 Nippon Soken, Inc. Carbon particulates cleaning device for diesel engine
JPS58180715A (ja) * 1982-04-16 1983-10-22 Tsuchiya Mfg Co Ltd 排気処理装置
US4589254A (en) * 1983-07-15 1986-05-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regenerator for diesel particulate filter
DE3328097A1 (de) * 1983-08-04 1984-08-16 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum regenerieren eines russabbrennfilters zur reinigung von dieselmotor-abgasen
JPH0621544B2 (ja) * 1983-11-09 1994-03-23 株式会社日立製作所 デイ−ゼルエンジン排気浄化装置
US4875336A (en) * 1988-01-12 1989-10-24 Toyota Jidosha Kabushiki Kaisha Exhaust gas emission control device for diesel engine
JPH0621552B2 (ja) * 1989-02-13 1994-03-23 いすゞ自動車株式会社 パティキュレートトラップの再燃焼装置
JPH0623538B2 (ja) * 1989-03-30 1994-03-30 いすゞ自動車株式会社 パティキュレートトラップの再燃焼装置

Also Published As

Publication number Publication date
US5305602A (en) 1994-04-26
DE69208301T2 (de) 1996-08-29
EP0528289B1 (de) 1996-02-14
JP3116439B2 (ja) 2000-12-11
JPH0544443A (ja) 1993-02-23
EP0528289A1 (de) 1993-02-24

Similar Documents

Publication Publication Date Title
DE69208301D1 (de) Gerät zum Abscheiden und zum Entfernen von Partikeln für einen Dieselmotor
DE69831968D1 (de) Mechanische vorrichtung zum entfernen von gerinnseln mit einem distalen filter
DE69630378D1 (de) Vorrichtung zum abtrennen und auffangen von polypen
DE69117940D1 (de) Vorrichtung und verfahren zum entfernen von verunreinigungen aus flüssigkeiten
DE69503203T2 (de) Dieselpartikelfiltervorrichtung
DE69528022T2 (de) Verfahren zum Klassieren und Zählen von Leukocyten
DE69221287D1 (de) Gerät zum reinigen von verbrennungsmotor-abgasen
DE69517379T2 (de) Partikelfiltervorrichtung für Dieselmotoren
DE69314154D1 (de) Filtermaterial, Vorrichtung und Verfahren zum Abtrennen von Leukozyten
DE69304281D1 (de) Gerät zum trennen von feststoffen und flüssigkeiten
DE69309097D1 (de) Vorrichtung zum sammeln und lagern von abfällen
DE69309927D1 (de) Vorrichtung zum filtrieren von fluiden
DE69301510D1 (de) Vorrichtung zum Laden und Aufnehmen von Blättern
DE69223161D1 (de) Verfahren und vorrichtung zum abtrennen von gasblasen und sand aus einem flüssigkeitsstrom
DE69503204D1 (de) Dieselpartikelfiltervorrichtung
DE59606602D1 (de) Vorrichtung zum filtern und trennen von strömungsmedien
DE58901789D1 (de) Verfahren und einrichtung zum entnehmen von proben aus einem schuettgutstrom.
DE69523331D1 (de) Vorrichtung zum sieben von partikeln
DE69305676D1 (de) Vorrichtung zum Laden von Blättern in einen Auffang
ATA205991A (de) Verfahren und vorrichtung zum entfernen von staub- und schmutzpartikel
ATA990A (de) Verfahren und vorrichtung zum filtern von suspensionen
DE59309618D1 (de) Vorrichtung zum Ausscheiden von Metallteilchen
DE59303307D1 (de) Filter zum Reinigen von Kraftstoff
DE59305944D1 (de) Vorrichtung zum Speichern und Entnehmen von Zuschnitten
DE59204982D1 (de) Vorrichtung zum Entfernen von Staubpartikeln auf Materialbahnen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee