FR2697868B1 - Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile. - Google Patents

Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile.

Info

Publication number
FR2697868B1
FR2697868B1 FR9213619A FR9213619A FR2697868B1 FR 2697868 B1 FR2697868 B1 FR 2697868B1 FR 9213619 A FR9213619 A FR 9213619A FR 9213619 A FR9213619 A FR 9213619A FR 2697868 B1 FR2697868 B1 FR 2697868B1
Authority
FR
France
Prior art keywords
catalyzing
engine
exhaust gas
motor vehicle
support structure
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
FR9213619A
Other languages
English (en)
Other versions
FR2697868A1 (fr
Inventor
Jean Lagier
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie Automobile SA
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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR9213619A priority Critical patent/FR2697868B1/fr
Publication of FR2697868A1 publication Critical patent/FR2697868A1/fr
Application granted granted Critical
Publication of FR2697868B1 publication Critical patent/FR2697868B1/fr
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
    • F01N3/08—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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • 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
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
FR9213619A 1992-11-12 1992-11-12 Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile. Expired - Fee Related FR2697868B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9213619A FR2697868B1 (fr) 1992-11-12 1992-11-12 Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213619A FR2697868B1 (fr) 1992-11-12 1992-11-12 Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile.

Publications (2)

Publication Number Publication Date
FR2697868A1 FR2697868A1 (fr) 1994-05-13
FR2697868B1 true FR2697868B1 (fr) 1995-01-27

Family

ID=9435475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213619A Expired - Fee Related FR2697868B1 (fr) 1992-11-12 1992-11-12 Structure de support d'au moins un matériau de catalyse de gaz d'échappement d'un moteur, notamment de véhicule automobile.

Country Status (1)

Country Link
FR (1) FR2697868B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751696B1 (fr) * 1996-07-29 1998-10-30 Ecia Equip Composants Ind Auto Structure de support de materiau de purification catalytique des gaz d'echappement, notamment d'un moteur de vehicule automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406507A1 (de) * 1984-02-23 1985-09-12 Peter 4700 Hamm Rössler Interferenz- absorptions- geraeuschdaempferanlage mit gleichzeitiger katalytischer nachverbrennung fuer brennkraftmaschinen
DE3714262A1 (de) * 1987-04-29 1988-11-10 Huels Chemische Werke Ag Plattenfoermiger katalysator zur entfernung von stickstoffoxiden aus abgasen
DE3908581A1 (de) * 1989-03-16 1990-09-20 Schwaebische Huettenwerke Gmbh Verfahren zur herstellung eines filter- oder katalysatorkoerpers

Also Published As

Publication number Publication date
FR2697868A1 (fr) 1994-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse