FR2904657B1 - Dispositif de purification des gaz d'echappement de vehicule automobile. - Google Patents

Dispositif de purification des gaz d'echappement de vehicule automobile.

Info

Publication number
FR2904657B1
FR2904657B1 FR0607076A FR0607076A FR2904657B1 FR 2904657 B1 FR2904657 B1 FR 2904657B1 FR 0607076 A FR0607076 A FR 0607076A FR 0607076 A FR0607076 A FR 0607076A FR 2904657 B1 FR2904657 B1 FR 2904657B1
Authority
FR
France
Prior art keywords
purifying
exhaust gas
motor vehicle
vehicle
motor
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
FR0607076A
Other languages
English (en)
Other versions
FR2904657A1 (fr
Inventor
Cyril Cantelle
Catherine Guyard
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 FR0607076A priority Critical patent/FR2904657B1/fr
Publication of FR2904657A1 publication Critical patent/FR2904657A1/fr
Application granted granted Critical
Publication of FR2904657B1 publication Critical patent/FR2904657B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/28—Methods or apparatus for fitting, inserting or repairing different elements by using adhesive material, e.g. cement
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
FR0607076A 2006-08-02 2006-08-02 Dispositif de purification des gaz d'echappement de vehicule automobile. Expired - Fee Related FR2904657B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0607076A FR2904657B1 (fr) 2006-08-02 2006-08-02 Dispositif de purification des gaz d'echappement de vehicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607076A FR2904657B1 (fr) 2006-08-02 2006-08-02 Dispositif de purification des gaz d'echappement de vehicule automobile.

Publications (2)

Publication Number Publication Date
FR2904657A1 FR2904657A1 (fr) 2008-02-08
FR2904657B1 true FR2904657B1 (fr) 2008-10-31

Family

ID=37685084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0607076A Expired - Fee Related FR2904657B1 (fr) 2006-08-02 2006-08-02 Dispositif de purification des gaz d'echappement de vehicule automobile.

Country Status (1)

Country Link
FR (1) FR2904657B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208449C5 (de) 2012-05-21 2016-03-03 Eberspächer Exhaust Technology GmbH & Co. KG Abgasnachbehandlungseinrichtung und zugehöriges Herstellungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093423A (en) * 1972-10-03 1978-06-06 Volkswagenwerk Aktiengesellschaft Catalytic device for the catalytic purification of exhaust gases
DE2312794A1 (de) * 1973-03-15 1974-09-19 Volkswagenwerk Ag Katalysator zur katalytischen reinigung von abgasen
EP0795075A1 (fr) * 1994-04-25 1997-09-17 Per Stobbe Dispositif de post-traitement des gaz d'echappement a friction accrue entre le monolithe en nid d'abeilles et l'encapsulation
JP3919034B2 (ja) * 1997-04-10 2007-05-23 三菱化学株式会社 無機繊維成形体および触媒コンバーター
CA2321647C (fr) * 1998-03-11 2005-11-15 Unifrax Corporation Element porteur de structures fragiles telles que des convertisseurs catalytiques
US20020127154A1 (en) * 2000-03-03 2002-09-12 Foster Michael R. Exhaust control device and method for manufacture thereof
DE60121555T8 (de) * 2000-03-22 2007-10-31 Ibiden Co., Ltd., Ogaki Fixier- und Dichtmattenmaterial
JP4042305B2 (ja) * 2000-06-21 2008-02-06 イビデン株式会社 排気ガス浄化用触媒コンバータの保持シール材
US20030129102A1 (en) * 2002-01-08 2003-07-10 Turek Alan Gerard Exhaust emissions control devices comprising adhesive
EP1388649B1 (fr) * 2002-07-31 2008-12-31 3M Innovative Properties Company Mat pour la fixation d'un contrôle de pollution monolithe dans un dispositif de contrôle de la pollution pour le traitement des gaz d'échappement d'un moteur diesel

Also Published As

Publication number Publication date
FR2904657A1 (fr) 2008-02-08

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