FR2979382B1 - Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif - Google Patents

Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif Download PDF

Info

Publication number
FR2979382B1
FR2979382B1 FR1157671A FR1157671A FR2979382B1 FR 2979382 B1 FR2979382 B1 FR 2979382B1 FR 1157671 A FR1157671 A FR 1157671A FR 1157671 A FR1157671 A FR 1157671A FR 2979382 B1 FR2979382 B1 FR 2979382B1
Authority
FR
France
Prior art keywords
vehicle
catalytic reduction
selective catalytic
reduction system
injection device
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.)
Active
Application number
FR1157671A
Other languages
English (en)
Other versions
FR2979382A1 (fr
Inventor
Guillaume Massot
Phlippe Chevalier
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.)
Stellantis Auto Sas Fr
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 FR1157671A priority Critical patent/FR2979382B1/fr
Publication of FR2979382A1 publication Critical patent/FR2979382A1/fr
Application granted granted Critical
Publication of FR2979382B1 publication Critical patent/FR2979382B1/fr
Active 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]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
    • 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
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • 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
    • F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous form
    • 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
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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)
FR1157671A 2011-08-31 2011-08-31 Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif Active FR2979382B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1157671A FR2979382B1 (fr) 2011-08-31 2011-08-31 Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157671 2011-08-31
FR1157671A FR2979382B1 (fr) 2011-08-31 2011-08-31 Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif

Publications (2)

Publication Number Publication Date
FR2979382A1 FR2979382A1 (fr) 2013-03-01
FR2979382B1 true FR2979382B1 (fr) 2018-03-16

Family

ID=45093965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157671A Active FR2979382B1 (fr) 2011-08-31 2011-08-31 Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif

Country Status (1)

Country Link
FR (1) FR2979382B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453446B2 (en) 2014-10-21 2016-09-27 Cummins Emission Solutions, Inc. Constant mass flow injection system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061370A1 (de) * 2006-12-22 2008-06-26 Amminex A/S Verfahren und Vorrichtung zur Ammoniakspeicherung und -zufuhr unter Verwendung von in-situ-Wiedersättigung einer Zufuhreinheit
EP2181963B1 (fr) * 2008-10-06 2018-12-12 Amminex Emissions Technology A/S Libération d'ammoniac stocké au démarrage
DE102009060286A1 (de) * 2009-12-23 2011-06-30 Volkswagen AG, 38440 Fahrzeug mit einer, ein SCR-Katalysatorsystem aufweisenden Abgasanlage

Also Published As

Publication number Publication date
FR2979382A1 (fr) 2013-03-01

Similar Documents

Publication Publication Date Title
FR2980166B1 (fr) Dispositif et systeme de propulsion d'un passager
FR2967479B1 (fr) Dispositif et procede pour l'allumage d'un systeme de combustion
FR2994676B1 (fr) Procede de guidage d'un vehicule et systeme d'assistance de conduite appliquant le procede
FR2958905B1 (fr) Procede et dispositif de mise en stationnement d'un vehicule automobile
FR2992304B1 (fr) Dispositif et procede pour le blocage d'un vehicule et station de chargement-dechargement dotee de celui-ci
GB2487633B (en) Method and system for lane monitoring of a motor vehicle,motor vehicle and infrastructure device
FR2980149B1 (fr) Procede de gestion d'un systeme d'assistance de conduite et dispositif pour sa mise en oeuvre
FR2981034B1 (fr) Procede et dispositif de commande d'un systeme de freinage pour un vehicule automobile
FR2966872B1 (fr) Procede de controle d'un systeme de reduction catalytique selective pour un vehicule et vehicule correspondant
FR2963602B1 (fr) Procede et dispositif pour evaluer l'etat d'un chassis de vehicule
FR2974223B1 (fr) Dispositif et procede d'affichage pour un vehicule automobile
FR2972698B1 (fr) Dispositif de freinage et procede de freinage pour un vehicule automobile
FR2978282B1 (fr) Procede et dispositif pour le filtrage d'alertes provenant d'un systeme de detection de collision d'un aeronef
FR2985311B1 (fr) Procede pour le diagnostic du dysfonctionnement d'un dispositif d'additivation d'un additif dans un carburant pour un vehicule et systeme pour la mise en oeuvre de ce procede
FR2998541B1 (fr) Procede d'agencement d'un systeme de flottabilite sur un aeronef, systeme de flottabilite pour aeronef, et aeronef
FR2968624B1 (fr) Procede et dispositif pour controler la plausibilite de donnees de fonctionnement d'un vehicule
FR2992453B1 (fr) Dispositif de communication d'un systeme de surveillance des roues d'un vehicule et procede de communication
FR2987017B1 (fr) Procede et dispositif de sauvegarde du fonctionnement d'un vehicule
FR2992926B1 (fr) Systeme et procede de suivi de la trajectoire d'un vehicule
FR2967647B1 (fr) Procede et systeme de sauvegarde de donnees de fonctionnement d'un vehicule
FR2979382B1 (fr) Dispositif d'injection pour systeme de reduction catalytique selective d'un vehicule et procede d'utilisation du dispositif
FR3004538B1 (fr) Procede pour determiner la quantite reelle d'un produit actif entrant dans un dispositif de catalyse d'une ligne d'echappement d'un vehicule
FR2965295B1 (fr) Procede d'amorcage d'un systeme de reduction catalytique selective pour un vehicule, systeme et vehicule correspondant
FR2989352B1 (fr) Dispositif d'amarrage pour un vehicule sous-marin, systeme d'amarrage et base de recuperation
FR2988076B1 (fr) Systeme de traction pour un vehicule et procede pour assurer une traction securisee d'un vehicule sur un sol

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

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: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423