CA2046232A1 - Filtre pour gaz d'echappement - Google Patents

Filtre pour gaz d'echappement

Info

Publication number
CA2046232A1
CA2046232A1 CA2046232A CA2046232A CA2046232A1 CA 2046232 A1 CA2046232 A1 CA 2046232A1 CA 2046232 A CA2046232 A CA 2046232A CA 2046232 A CA2046232 A CA 2046232A CA 2046232 A1 CA2046232 A1 CA 2046232A1
Authority
CA
Canada
Prior art keywords
filter body
duct
inlet duct
outlet duct
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
CA2046232A
Other languages
English (en)
Other versions
CA2046232C (fr
Inventor
Hans A. Haerle
Hans Joachim Langer
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.)
Schwaebische Huettenwerke Automotive GmbH
Daimler Benz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2046232A1 publication Critical patent/CA2046232A1/fr
Application granted granted Critical
Publication of CA2046232C publication Critical patent/CA2046232C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • 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
    • 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
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filtering Materials (AREA)
CA002046232A 1990-07-05 1991-07-04 Filtre pour gaz d'echappement Expired - Fee Related CA2046232C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4021495A DE4021495A1 (de) 1990-07-05 1990-07-05 Abgasfilter
DEP4021495.8 1990-07-05

Publications (2)

Publication Number Publication Date
CA2046232A1 true CA2046232A1 (fr) 1992-01-06
CA2046232C CA2046232C (fr) 1996-04-30

Family

ID=6409748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046232A Expired - Fee Related CA2046232C (fr) 1990-07-05 1991-07-04 Filtre pour gaz d'echappement

Country Status (8)

Country Link
US (1) US5240485A (fr)
EP (1) EP0465938B1 (fr)
JP (1) JPH07279643A (fr)
KR (1) KR100190770B1 (fr)
AT (1) ATE97995T1 (fr)
CA (1) CA2046232C (fr)
DE (2) DE4021495A1 (fr)
ES (1) ES2049066T3 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925154B2 (ja) * 2000-12-25 2007-06-06 株式会社デンソー 排ガス浄化フィルタ
EP1494784A4 (fr) * 2002-04-12 2006-02-01 Illinois Valley Holding Compan Appareil et procede de filtration de particules et de reduction d'emissions de nox
KR20040006735A (ko) * 2002-07-15 2004-01-24 현대자동차주식회사 배기압 개선을 위한 배기가스 후처리장치
US7992382B2 (en) * 2003-08-01 2011-08-09 Illinois Valley Holding Company Particulate trap system and method
DE20314408U1 (de) * 2003-09-15 2005-01-20 Hjs Fahrzeugtechnik Gmbh & Co. Kg Abgaspartikelfilter
US7320717B2 (en) * 2004-11-24 2008-01-22 Biothermica Technologies, Inc. Industrial scale honeycomb type dust collector
US7340888B2 (en) * 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
RU2397006C2 (ru) * 2005-07-01 2010-08-20 Хеганес Аб Нержавеющая сталь для применения в фильтрах
US7862640B2 (en) * 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
EP2111279A2 (fr) * 2007-01-30 2009-10-28 Donaldson Company, Inc. Appareil de nettoyage pour dispositifs de post-traitement de gaz d'échappement et procédés
US7582141B2 (en) * 2007-05-31 2009-09-01 International Truck Intellectual Property Company, Llc Diesel particulate filter pulse cleaner flow director system and method
CN101827638B (zh) 2007-08-03 2016-07-13 埃尔西韦公司 多孔体和方法
JP4564520B2 (ja) * 2007-08-31 2010-10-20 株式会社東芝 半導体記憶装置およびその制御方法
US20100037423A1 (en) * 2008-07-10 2010-02-18 Herman John T Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
US20110023721A1 (en) * 2009-07-29 2011-02-03 Tanis Technologies, L.L.C. Air filtration device
PL2363192T3 (pl) * 2010-02-18 2013-05-31 General Electric Technology Gmbh Układ filtra
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267918A (en) * 1940-03-27 1941-12-30 Gen Motors Corp Porous article and method of making same
FR1026066A (fr) * 1950-10-17 1953-04-23 Silencieux pour gaz d'échappement
US3161478A (en) * 1959-05-29 1964-12-15 Horst Corp Of America V D Heat resistant porous structure
US3087233A (en) * 1960-11-16 1963-04-30 Fram Corp Pervious metal fiber material and method of making the same
US3306353A (en) * 1964-12-23 1967-02-28 Olin Mathieson Heat exchanger with sintered metal matrix around tubes
FR1453653A (fr) * 1965-11-12 1966-06-03 Dunlop Rubber Co Filtre pour gaz et liquides
US3904551A (en) * 1973-12-19 1975-09-09 Grace W R & Co Process for preparing an auto exhaust catalytic converter
US4064914A (en) * 1974-05-08 1977-12-27 Union Carbide Corporation Porous metallic layer and formation
US4062807A (en) * 1975-06-17 1977-12-13 Tokyo Shibaura Electric Co., Ltd. Nitrogen oxide reducing catalyst
JPS54128842A (en) * 1978-03-29 1979-10-05 Bridgestone Corp Thermal collector
JPS54152241A (en) * 1978-04-20 1979-11-30 Mtp Kasei Kk Solar heat collecting body
US4257225A (en) * 1978-10-10 1981-03-24 Texaco Inc. Exhaust gas treatment to reduce particulated solids
US4301012A (en) * 1979-04-25 1981-11-17 Purolator Technologies, Inc. Welded stainless steel mesh cleanable filter
FR2462188A1 (fr) * 1979-07-25 1981-02-13 Tissmetal Lionel Dupont Filtre a support textile et son procede de fabrication
JPS577216A (en) * 1980-06-16 1982-01-14 Ngk Insulators Ltd Ceramic honeycomb filter and preparation thereof
US4329162A (en) * 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
AU540009B2 (en) * 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
US4558565A (en) * 1982-03-16 1985-12-17 Nippon Soken, Inc. Exhaust gas cleaning device for internal combustion engine
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
US4462208A (en) * 1982-09-23 1984-07-31 General Motors Corporation Regeneration control system for a diesel engine exhaust particulate filter
DE3570414D1 (en) * 1984-07-09 1989-06-29 Takeda Chemical Industries Ltd Powder-air filter and separator for use in a powder filling apparatus
JPS61287451A (ja) * 1985-06-13 1986-12-17 Nippon Denso Co Ltd 排ガス浄化用触媒担体
JPH062204B2 (ja) * 1985-06-24 1994-01-12 日本電装株式会社 セラミツク構造体
DE3533924A1 (de) * 1985-09-24 1987-06-19 Schumacher Sche Fab Verwalt Filterkoerper und verfahren zu dessen herstellung
US4725411A (en) * 1985-11-12 1988-02-16 W. R. Grace & Co. Device for physical and/or chemical treatment of fluids
JPH0657288B2 (ja) * 1986-03-25 1994-08-03 旭硝子株式会社 パテイキユレ−トトラツプ
DE3614347A1 (de) * 1986-04-28 1987-10-29 Didier Werke Ag Katalysatorbaustein
US4687579A (en) * 1986-05-02 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Sintered composite medium and filter
US4758272A (en) * 1987-05-27 1988-07-19 Corning Glass Works Porous metal bodies
US4867768A (en) * 1987-08-21 1989-09-19 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use
DE3734197A1 (de) * 1987-10-09 1989-04-20 Bosch Gmbh Robert Einrichtung zum entfernen von festkoerperpartikeln, insbesondere russteilchen, aus dem abgas einer brennkraftmaschine
DE3736844A1 (de) * 1987-10-30 1989-05-11 Bayerische Motoren Werke Ag Verfahren zur beeinflussung der temperatur von abgasen und abgasanlage zur durchfuehrung des verfahrens
US4875336A (en) * 1988-01-12 1989-10-24 Toyota Jidosha Kabushiki Kaisha Exhaust gas emission control device for diesel engine
DE3818281A1 (de) * 1988-03-10 1989-09-21 Schwaebische Huettenwerke Gmbh Abgasfilter
GB8818463D0 (en) * 1988-08-03 1988-09-07 Loughborough Consult Ltd Apparatus & method for removing particulate matter from exhaust gases of i c engine
DE3828348A1 (de) * 1988-08-20 1990-02-22 Schwaebische Huettenwerke Gmbh Vorrichtung zur waermeuebertragung
DE3828347A1 (de) * 1988-08-20 1990-03-01 Schwaebische Huettenwerke Gmbh Abgasfilter fuer heizungs- oder verbrennungsanlagen
DE3901609A1 (de) * 1989-01-20 1990-07-26 Schwaebische Huettenwerke Gmbh Abgasfilter
DE3937809A1 (de) * 1989-11-14 1991-05-16 Schwaebische Huettenwerke Gmbh Filter zum abscheiden von verunreinigungen

Also Published As

Publication number Publication date
KR920002201A (ko) 1992-02-28
DE59100654D1 (de) 1994-01-13
DE4021495A1 (de) 1992-01-09
ES2049066T3 (es) 1994-04-01
EP0465938B1 (fr) 1993-12-01
JPH07279643A (ja) 1995-10-27
CA2046232C (fr) 1996-04-30
KR100190770B1 (ko) 1999-06-01
US5240485A (en) 1993-08-31
EP0465938A2 (fr) 1992-01-15
EP0465938A3 (en) 1992-01-29
ATE97995T1 (de) 1993-12-15

Similar Documents

Publication Publication Date Title
CA2046232A1 (fr) Filtre pour gaz d'echappement
EP0220484A3 (fr) Moteur diesel comprenant un filtre de suie
CA2123295A1 (fr) Filtre a air pour moteurs a combustion interne
CA2015884A1 (fr) Regulateur de gaz d'echappement
CA2120033A1 (fr) Systeme ameliore pour le traitement des gaz d'echappement
DE58902147D1 (de) Partikelfiltersystem.
FR2750163B1 (fr) Centrale de filtration electrostatique autonome incorporee dans un vehicule a moteur a explosion fonctionnant au gazole ou a l'essence
DE3875568D1 (de) Russfilterverfahren und russfiltervorrichtung fuer einen dieselmotor.
CA2204611A1 (fr) Silencieux d'echappement a resonance
JPS5765812A (en) Purifier for removing particle from exhaust gas of in ternal combustion engine
DE3481757D1 (en) Filter.
JPH0666208A (ja) ディーゼル機関の排気ガス還流装置
TW255942B (fr)
JPS57124021A (en) Exhaust gas cleaner for intenal combustion engine
JPS55131518A (en) Carbon minute particle purifying apparatus for internal combustion engine
JPS5629014A (en) Exhaust system for automotive internal combustion engine
JPS57159950A (en) Egr system with turbocharger
SE8400084D0 (sv) Partikelfilter for rening av avgaser fran forbrenningsmotorer
GB2161396A (en) Exhaust gas filter system
KR970044769A (ko) 기관의 배기가스 재순환 장치
JPS57165616A (en) Exhaust gas purifier for internal combustion engine
JPS5979022A (ja) デイ−ゼルエンジンの排ガス浄化装置
JPH0452522U (fr)
KR960023646A (ko) 기관의 배기가스 재순환 장치
MX9709252A (es) Filtro, particularmente un filtro de aire para el aire de combustion de un motor de combustion interna.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20020704

MKLA Lapsed

Effective date: 20020704