FR2966513B1 - Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif - Google Patents

Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Info

Publication number
FR2966513B1
FR2966513B1 FR1058554A FR1058554A FR2966513B1 FR 2966513 B1 FR2966513 B1 FR 2966513B1 FR 1058554 A FR1058554 A FR 1058554A FR 1058554 A FR1058554 A FR 1058554A FR 2966513 B1 FR2966513 B1 FR 2966513B1
Authority
FR
France
Prior art keywords
introducing
fluid
assembly
motor vehicle
exhaust line
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
FR1058554A
Other languages
English (en)
Other versions
FR2966513A1 (fr
Inventor
Gautier Dekerle
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1058554A priority Critical patent/FR2966513B1/fr
Publication of FR2966513A1 publication Critical patent/FR2966513A1/fr
Application granted granted Critical
Publication of FR2966513B1 publication Critical patent/FR2966513B1/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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)
FR1058554A 2010-10-20 2010-10-20 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif Expired - Fee Related FR2966513B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1058554A FR2966513B1 (fr) 2010-10-20 2010-10-20 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058554A FR2966513B1 (fr) 2010-10-20 2010-10-20 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2966513A1 FR2966513A1 (fr) 2012-04-27
FR2966513B1 true FR2966513B1 (fr) 2013-05-10

Family

ID=44063255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058554A Expired - Fee Related FR2966513B1 (fr) 2010-10-20 2010-10-20 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2966513B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470132B2 (en) * 2014-12-05 2016-10-18 Cummins Emission Solutions, Inc. Compact radial exterior exhaust assisted decomposition reactor pipe
DE102015110426A1 (de) 2015-06-29 2016-12-29 Eberspächer Exhaust Technology GmbH & Co. KG Abgasmischeranordnung
US11965450B2 (en) 2022-04-29 2024-04-23 Cnh Industrial America Llc Exhaust treatment systems for work vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308542A1 (de) * 1993-03-17 1994-09-22 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung zur selektiven katalytischen Reduktion von NO¶x¶ in sauerstoffhaltigen Gasen
WO1997001387A1 (fr) * 1995-06-28 1997-01-16 Siemens Aktiengesellschaft Procede et dispositif de purification catalytique des effluents gazeux d'un systeme de combustion
FR2891305B1 (fr) * 2005-09-27 2007-11-23 Renault Sas Ligne d'echappement de moteur de vehicule comprenant un injecteur de carburant
FR2892449B1 (fr) * 2005-10-21 2007-12-07 Renault Sas Ligne d'echappement d'un moteur
FR2893667B1 (fr) * 2005-11-24 2007-12-28 Renault Sas Conduit d'entree pour filtre a particules
FR2914353A1 (fr) * 2007-03-26 2008-10-03 Renault Sas Ligne d'echappement de moteur a combustion interne pourvue de moyens de reduction d'oxydes d'azote
FR2928687B1 (fr) * 2008-03-12 2013-07-26 Faurecia Sys Echappement Ligne d'echappement avec injecteur de reactif

Also Published As

Publication number Publication date
FR2966513A1 (fr) 2012-04-27

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Legal Events

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PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20210605