FR2935742B1 - Ensemble de depollution de gaz d'echappement avec deflecteur d'entree - Google Patents

Ensemble de depollution de gaz d'echappement avec deflecteur d'entree

Info

Publication number
FR2935742B1
FR2935742B1 FR0856019A FR0856019A FR2935742B1 FR 2935742 B1 FR2935742 B1 FR 2935742B1 FR 0856019 A FR0856019 A FR 0856019A FR 0856019 A FR0856019 A FR 0856019A FR 2935742 B1 FR2935742 B1 FR 2935742B1
Authority
FR
France
Prior art keywords
exhaust gas
gas cleaning
cleaning assembly
input deflector
deflector
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
FR0856019A
Other languages
English (en)
Other versions
FR2935742A1 (fr
Inventor
Philippe Nappez
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 FR0856019A priority Critical patent/FR2935742B1/fr
Publication of FR2935742A1 publication Critical patent/FR2935742A1/fr
Application granted granted Critical
Publication of FR2935742B1 publication Critical patent/FR2935742B1/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
    • F01N3/08—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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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

  • 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)
  • Exhaust Silencers (AREA)
FR0856019A 2008-09-08 2008-09-08 Ensemble de depollution de gaz d'echappement avec deflecteur d'entree Expired - Fee Related FR2935742B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0856019A FR2935742B1 (fr) 2008-09-08 2008-09-08 Ensemble de depollution de gaz d'echappement avec deflecteur d'entree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856019A FR2935742B1 (fr) 2008-09-08 2008-09-08 Ensemble de depollution de gaz d'echappement avec deflecteur d'entree

Publications (2)

Publication Number Publication Date
FR2935742A1 FR2935742A1 (fr) 2010-03-12
FR2935742B1 true FR2935742B1 (fr) 2012-08-10

Family

ID=40518442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856019A Expired - Fee Related FR2935742B1 (fr) 2008-09-08 2008-09-08 Ensemble de depollution de gaz d'echappement avec deflecteur d'entree

Country Status (1)

Country Link
FR (1) FR2935742B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011108237A1 (de) * 2011-07-21 2013-01-24 Friedrich Boysen Gmbh & Co. Kg Anordnung zum Einbringen eines Zusatzstoffes in einen Gasstrom
FR3031358A1 (fr) * 2015-01-07 2016-07-08 Peugeot Citroen Automobiles Sa Ligne d’echappement comprenant un conduit comportant une partie intermediaire coudee

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169619A (ja) * 1984-02-13 1985-09-03 Mazda Motor Corp 車両搭載用エンジンの排気ガス浄化装置
US6796296B2 (en) * 2002-06-05 2004-09-28 Jay S. Kim Fluid swirling device for an internal combustion engine
EP0420462A3 (en) * 1989-09-28 1991-08-21 Rover Group Limited A catalytic converter
DE19633563C2 (de) * 1996-08-21 1999-04-01 Porsche Ag Abgasanlage einer Brennkraftmaschine
FR2772071B1 (fr) * 1997-12-05 2000-01-14 Renault Dispositif d'echappement pour moteur a combustion interne
DE10009124B4 (de) * 2000-02-26 2008-10-23 Volkswagen Ag Katalysator zur Reinigung eines Abgases einer Verbrennungskraftmaschine
JP2006017018A (ja) * 2004-06-30 2006-01-19 Toyota Motor Corp 車両用排気管路の構造
US7028663B1 (en) * 2005-01-26 2006-04-18 Kim Jay S Fluid swirling device

Also Published As

Publication number Publication date
FR2935742A1 (fr) 2010-03-12

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