FR2974850B1 - Une ligne d'echappement et vehicule muni de cette ligne - Google Patents

Une ligne d'echappement et vehicule muni de cette ligne

Info

Publication number
FR2974850B1
FR2974850B1 FR1153730A FR1153730A FR2974850B1 FR 2974850 B1 FR2974850 B1 FR 2974850B1 FR 1153730 A FR1153730 A FR 1153730A FR 1153730 A FR1153730 A FR 1153730A FR 2974850 B1 FR2974850 B1 FR 2974850B1
Authority
FR
France
Prior art keywords
line
vehicle provided
exhaust
exhaust line
vehicle
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
FR1153730A
Other languages
English (en)
Other versions
FR2974850A1 (fr
Inventor
Nicolas Ferrand
Julien Chapel
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 FR1153730A priority Critical patent/FR2974850B1/fr
Priority to EP12722411.1A priority patent/EP2705230A1/fr
Priority to PCT/FR2012/050803 priority patent/WO2012150395A1/fr
Publication of FR2974850A1 publication Critical patent/FR2974850A1/fr
Application granted granted Critical
Publication of FR2974850B1 publication Critical patent/FR2974850B1/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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
FR1153730A 2011-05-02 2011-05-02 Une ligne d'echappement et vehicule muni de cette ligne Expired - Fee Related FR2974850B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1153730A FR2974850B1 (fr) 2011-05-02 2011-05-02 Une ligne d'echappement et vehicule muni de cette ligne
EP12722411.1A EP2705230A1 (fr) 2011-05-02 2012-04-12 Une ligne d'echappement et vehicule muni de cette ligne
PCT/FR2012/050803 WO2012150395A1 (fr) 2011-05-02 2012-04-12 Une ligne d'echappement et vehicule muni de cette ligne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153730A FR2974850B1 (fr) 2011-05-02 2011-05-02 Une ligne d'echappement et vehicule muni de cette ligne

Publications (2)

Publication Number Publication Date
FR2974850A1 FR2974850A1 (fr) 2012-11-09
FR2974850B1 true FR2974850B1 (fr) 2015-11-20

Family

ID=44654243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153730A Expired - Fee Related FR2974850B1 (fr) 2011-05-02 2011-05-02 Une ligne d'echappement et vehicule muni de cette ligne

Country Status (1)

Country Link
FR (1) FR2974850B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726392A1 (de) * 1997-06-21 1998-12-24 Bosch Gmbh Robert Gemischabgabevorrichtung
DE19728343C5 (de) * 1997-07-03 2013-02-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur selektiven katalytischen NOx-Reduktion
DE102009013260A1 (de) * 2009-03-14 2010-09-16 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur selektiven katalytischen NOx-Reduktion in sauerstoffhaltigem Abgas

Also Published As

Publication number Publication date
FR2974850A1 (fr) 2012-11-09

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Legal Events

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Year of fee payment: 5

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Year of fee payment: 6

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Effective date: 20180131