FR2284028A1 - Dispositif pour l'epuration catalytique des gaz d'echappement de moteurs a combustion interne, en particulier de moteurs de vehicules automobiles - Google Patents

Dispositif pour l'epuration catalytique des gaz d'echappement de moteurs a combustion interne, en particulier de moteurs de vehicules automobiles

Info

Publication number
FR2284028A1
FR2284028A1 FR7527015A FR7527015A FR2284028A1 FR 2284028 A1 FR2284028 A1 FR 2284028A1 FR 7527015 A FR7527015 A FR 7527015A FR 7527015 A FR7527015 A FR 7527015A FR 2284028 A1 FR2284028 A1 FR 2284028A1
Authority
FR
France
Prior art keywords
engines
internal combustion
motor vehicle
exhaust gases
catalytic purification
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
FR7527015A
Other languages
English (en)
Other versions
FR2284028B1 (fr
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2284028A1 publication Critical patent/FR2284028A1/fr
Application granted granted Critical
Publication of FR2284028B1 publication Critical patent/FR2284028B1/fr
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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • 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
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
FR7527015A 1974-09-05 1975-09-03 Dispositif pour l'epuration catalytique des gaz d'echappement de moteurs a combustion interne, en particulier de moteurs de vehicules automobiles Granted FR2284028A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442488A DE2442488A1 (de) 1974-09-05 1974-09-05 Vorrichtung zur katalytischen reinigung der auspuffgase von brennkraftmaschinen, insbesondere von kraftfahrzeugbrennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2284028A1 true FR2284028A1 (fr) 1976-04-02
FR2284028B1 FR2284028B1 (fr) 1978-09-22

Family

ID=5924931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527015A Granted FR2284028A1 (fr) 1974-09-05 1975-09-03 Dispositif pour l'epuration catalytique des gaz d'echappement de moteurs a combustion interne, en particulier de moteurs de vehicules automobiles

Country Status (6)

Country Link
US (1) US4235846A (fr)
DE (1) DE2442488A1 (fr)
FR (1) FR2284028A1 (fr)
GB (1) GB1487648A (fr)
IT (1) IT1044448B (fr)
SE (1) SE7509859L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233509A1 (fr) * 1986-02-01 1987-08-26 Degussa Aktiengesellschaft Support pour catalyseurs monolithiques
FR2619413A1 (fr) * 1987-07-31 1989-02-17 Tenneco Inc Support de substrat de convertisseur catalytique pour vehicules automobiles; convertisseur ainsi obtenu, et son procede de fabrication
FR2902138A1 (fr) * 2006-06-12 2007-12-14 Faurecia Sys Echappement Dispositif de depollution de gaz d'echappement d'un moteur thermique

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155980A (en) * 1976-06-19 1979-05-22 Zeuna-Starker Kg Apparatus for catalytic purifying the effluent gases of internal combustion engines
US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
US4248833A (en) * 1979-08-28 1981-02-03 Chuo Hatsujo Kabushiki Kaisha Exhaust gas purifier system for internal combustion engine
US4322388A (en) * 1979-11-26 1982-03-30 Arvin Industries, Inc. Catalytic converter assembly
US4832837A (en) * 1987-04-13 1989-05-23 Frederick Loren D Apparatus for augmenting separation of oil and water
DE8812762U1 (fr) * 1988-10-11 1989-06-29 Emitec Emissionstechnologie
DE3923517A1 (de) * 1989-07-15 1991-01-24 Porsche Ag Abgasanlage eines hubkolbenmotors
AU661733B2 (en) * 1992-01-21 1995-08-03 Outboard Marine Corporation Catalytic element for marine propulsion device
WO1995028222A1 (fr) * 1993-03-12 1995-10-26 Cyclo3Pss Medical Systems, Inc. Dispositif d'elimination d'un agent de sterilisation use, et de melange d'air ambiant dans des systemes de sterilisation a l'ozone
US5334355A (en) * 1993-03-12 1994-08-02 Cyclo3 pss Medical Systems, Inc. Ozone sterilization system spent sterilization agent destruct and ambient air mixing device
US5611198A (en) * 1994-08-16 1997-03-18 Caterpillar Inc. Series combination catalytic converter
US5730099A (en) * 1996-08-22 1998-03-24 Outboard Marine Corporation Reduced emission two-stroke engine and method of engine operation to reduce engine emission
US6669912B1 (en) 2000-02-15 2003-12-30 Senior Investments Ag Flexible combined vibration decoupling exhaust connector and preliminary catalytic converter construction
DE10216272B9 (de) * 2002-04-12 2006-05-18 J. Eberspächer GmbH & Co. KG Abgasbehandlungsanordnung für eine Brennkraftmaschine
DE50305163D1 (de) 2002-11-20 2006-11-09 Eberspaecher J Gmbh & Co Mehrbettkatalysator
DE10254036B4 (de) * 2002-11-20 2005-08-04 J. Eberspächer GmbH & Co. KG Mehrbettkatalysator
US7774936B2 (en) * 2004-08-02 2010-08-17 Emcon Technologies Llc Catalytic converter and associated method of assembly
US20090223213A1 (en) * 2006-11-13 2009-09-10 Peter Lambe Emission control device
DE102007011956A1 (de) * 2007-03-09 2008-09-11 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung und zugehöriges Herstellungsverfahren
DE102008016236A1 (de) * 2008-03-27 2009-10-01 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
US20140283528A1 (en) * 2013-03-22 2014-09-25 Caterpillar Inc. Aftertreatment Module and Method of Assembly
CN104329152A (zh) * 2014-11-19 2015-02-04 柳州市莫尔斯汽配制造有限公司 汽车排气管支架
CN108952890A (zh) * 2017-05-22 2018-12-07 黄毅 一种汽车尾气颗粒捕捉器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808806A (en) * 1954-11-15 1959-02-11 Solomon Saunders Improvements in filters for use in removing noxious gases and solid matter contained in the exhaust gases of internal combustion engines
FR1184202A (fr) * 1956-10-10 1959-07-17 Andreas Bauer & Sohn Dispositif permettant de supprimer la toxicité des gaz d'échappement des moteurs à explosion
FR1327038A (fr) * 1962-01-11 1963-05-17 Filtre épurateur des gaz d'échappement des véhicules automobiles
US3644098A (en) * 1969-09-18 1972-02-22 Universal Oil Prod Co Catalytic converter for exhaust gases
FR2198535A5 (fr) * 1972-09-02 1974-03-29 Gillet Gmbh Paul

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE497441A (fr) * 1949-08-09
GB1052106A (fr) * 1963-02-07
US3768982A (en) * 1971-06-22 1973-10-30 Ford Motor Co Catalytic converter with electrically preheated catalyst
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases
DE2257968C3 (de) * 1972-11-27 1980-11-13 Degussa Ag, 6000 Frankfurt Vorrichtung zur Reinigung der Abgase von Dieselmotoren
US3905775A (en) * 1972-12-12 1975-09-16 Du Pont Module
GB1453439A (en) * 1973-01-13 1976-10-20 Ti Silencer Services Ltd Catalytic reactor for exhaust emission control
DE2313166C3 (de) * 1973-03-16 1978-06-22 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur Halterung eines Katalysator-Monoliths

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808806A (en) * 1954-11-15 1959-02-11 Solomon Saunders Improvements in filters for use in removing noxious gases and solid matter contained in the exhaust gases of internal combustion engines
FR1184202A (fr) * 1956-10-10 1959-07-17 Andreas Bauer & Sohn Dispositif permettant de supprimer la toxicité des gaz d'échappement des moteurs à explosion
FR1327038A (fr) * 1962-01-11 1963-05-17 Filtre épurateur des gaz d'échappement des véhicules automobiles
US3644098A (en) * 1969-09-18 1972-02-22 Universal Oil Prod Co Catalytic converter for exhaust gases
FR2198535A5 (fr) * 1972-09-02 1974-03-29 Gillet Gmbh Paul

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233509A1 (fr) * 1986-02-01 1987-08-26 Degussa Aktiengesellschaft Support pour catalyseurs monolithiques
FR2619413A1 (fr) * 1987-07-31 1989-02-17 Tenneco Inc Support de substrat de convertisseur catalytique pour vehicules automobiles; convertisseur ainsi obtenu, et son procede de fabrication
FR2902138A1 (fr) * 2006-06-12 2007-12-14 Faurecia Sys Echappement Dispositif de depollution de gaz d'echappement d'un moteur thermique
WO2007144500A1 (fr) * 2006-06-12 2007-12-21 Faurecia Systemes D'echappement Dispositif de depollution de gaz d'echappement d'un moteur thermique
US8263010B2 (en) 2006-06-12 2012-09-11 Faurecia Systemes D'echappement Device for removing pollutants from the exhaust gases of a heat engine

Also Published As

Publication number Publication date
FR2284028B1 (fr) 1978-09-22
SE7509859L (sv) 1976-03-08
US4235846A (en) 1980-11-25
DE2442488A1 (de) 1976-03-18
IT1044448B (it) 1980-03-20
GB1487648A (en) 1977-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse