FR2866060B1 - Dispositif de traitement des gaz d'echappement - Google Patents

Dispositif de traitement des gaz d'echappement

Info

Publication number
FR2866060B1
FR2866060B1 FR0401186A FR0401186A FR2866060B1 FR 2866060 B1 FR2866060 B1 FR 2866060B1 FR 0401186 A FR0401186 A FR 0401186A FR 0401186 A FR0401186 A FR 0401186A FR 2866060 B1 FR2866060 B1 FR 2866060B1
Authority
FR
France
Prior art keywords
exhaust gases
treating exhaust
treating
gases
exhaust
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
FR0401186A
Other languages
English (en)
Other versions
FR2866060A1 (fr
Inventor
Jean Marie Clerget
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR0401186A priority Critical patent/FR2866060B1/fr
Publication of FR2866060A1 publication Critical patent/FR2866060A1/fr
Application granted granted Critical
Publication of FR2866060B1 publication Critical patent/FR2866060B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2839Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853Arrangements 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
    • F01N3/2867Arrangements 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/009Exhaust 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
    • F01N13/0097Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2839Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853Arrangements 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
    • F01N3/2857Arrangements 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 at least partially made of intumescent material, e.g. unexpanded vermiculite
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air 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)
  • Processes For Solid Components From Exhaust (AREA)
FR0401186A 2004-02-06 2004-02-06 Dispositif de traitement des gaz d'echappement Expired - Fee Related FR2866060B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0401186A FR2866060B1 (fr) 2004-02-06 2004-02-06 Dispositif de traitement des gaz d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0401186A FR2866060B1 (fr) 2004-02-06 2004-02-06 Dispositif de traitement des gaz d'echappement

Publications (2)

Publication Number Publication Date
FR2866060A1 FR2866060A1 (fr) 2005-08-12
FR2866060B1 true FR2866060B1 (fr) 2008-03-14

Family

ID=34778583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0401186A Expired - Fee Related FR2866060B1 (fr) 2004-02-06 2004-02-06 Dispositif de traitement des gaz d'echappement

Country Status (1)

Country Link
FR (1) FR2866060B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821397C2 (de) * 1988-06-24 1993-10-14 Eberspaecher J Vorrichtung zur katalytischen Reinigung von Verbrennungsmotor-Abgasen
DE4042266A1 (de) * 1990-12-31 1992-07-02 Eberspaecher J Vorrichtung zur behandlung von verbrennungsmotor-abgasen mit zwei beabstandeten abgas-behandlungskoerpern
DE4220988C2 (de) * 1992-06-26 1998-02-19 Zeuna Staerker Kg Katalytische Abgasreinigungsvorrichtung
EP0761939A1 (fr) * 1995-08-16 1997-03-12 General Motors Corporation Convertisseur collecteur
US6923942B1 (en) * 1997-05-09 2005-08-02 3M Innovative Properties Company Compressible preform insulating liner
LU90586B1 (en) * 2000-05-19 2001-11-20 Delphi Tech Inc Catalytic converter

Also Published As

Publication number Publication date
FR2866060A1 (fr) 2005-08-12

Similar Documents

Publication Publication Date Title
FR2873402B1 (fr) Dispositif d'epuration de gaz d'echappement
FR2888888B1 (fr) Dispositif de recirculation de gaz d'echappement
DE60304639D1 (de) Abgasbehandlungseinrichtung
FR2875274B1 (fr) Dispositif de recirculation des gaz d'echappement et procede pour l'utilisation du dispositif de recirculation des gaz d'echappement
DE60124483D1 (de) Behandlungsvorrichtung für Verbrennungsabgase
DE60335696D1 (de) Abgasrückführeinrichtung
DE60301639D1 (de) Vorrichtung zur Abgasreinigung
EP1832344A4 (fr) Catalyseur de traitement de gaz d'echappement et dispositif de traitement de gaz d'echappement l'utilisant
FR2928412B1 (fr) Dispositif de post-traitement des gaz d'echappement
DE602005013285D1 (de) Abgasreinigungsvorrichtung
DE60311395D1 (de) Steuervorrichtung für Abgasrückführung
DE50313454D1 (de) Abgasbehandlungseinrichtung
EP1722089A4 (fr) Dispositif de purification des gaz d'echappement pour un moteur
ITMI20011809A0 (it) Dispositivo per trattare gas di scarico
DE102004010117A8 (de) Abgasrückführvorrichtung
FR2920471B1 (fr) Dispositif de post-traitement des gaz d'echappement
DE602004017552D1 (de) Abgasreinigungsvorrichtung
DE602005000816D1 (de) Abgasreinigungsvorrichtung
FR2841935B1 (fr) Dispositif de purification des gaz d'echappement pour un moteur
FR2843612B1 (fr) Dispositif de traitement des gaz d'echappement d'une installation de combustion
FR2867093B1 (fr) Dispositif pour epurer des gaz d'echappement
DE602005001992D1 (de) Abgasreinigungsvorrichtung
FR2892951B1 (fr) Dispositif de traitement d'un gaz par photocatalyse
FR2885954B1 (fr) Dispositif d'epuration des gaz d'echappement
FR2938007B1 (fr) Console pour la fixation d'un dispositif de traitement des gaz brules

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121031