FR3017412B1 - Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile - Google Patents

Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile Download PDF

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Publication number
FR3017412B1
FR3017412B1 FR1451021A FR1451021A FR3017412B1 FR 3017412 B1 FR3017412 B1 FR 3017412B1 FR 1451021 A FR1451021 A FR 1451021A FR 1451021 A FR1451021 A FR 1451021A FR 3017412 B1 FR3017412 B1 FR 3017412B1
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FR
France
Prior art keywords
detecting
motor vehicle
exhaust line
particle filter
vehicle exhaust
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
FR1451021A
Other languages
English (en)
Other versions
FR3017412A1 (fr
Inventor
Pascal Climaud
Priscilla Moukouri
Jean-Nicolas Lesueur
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
Psa Automobiles Sa
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 Psa Automobiles Sa, Peugeot Citroen Automobiles SA filed Critical Psa Automobiles Sa
Priority to FR1451021A priority Critical patent/FR3017412B1/fr
Publication of FR3017412A1 publication Critical patent/FR3017412A1/fr
Application granted granted Critical
Publication of FR3017412B1 publication Critical patent/FR3017412B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/007—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring oxygen or air concentration downstream of the exhaust apparatus
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/24—Determining the presence or absence of an exhaust treating 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0416—Methods of control or diagnosing using the state of a sensor, e.g. of an exhaust gas sensor
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • 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
    • Y02T10/40—Engine management systems
FR1451021A 2014-02-10 2014-02-10 Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile Active FR3017412B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1451021A FR3017412B1 (fr) 2014-02-10 2014-02-10 Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451021 2014-02-10
FR1451021A FR3017412B1 (fr) 2014-02-10 2014-02-10 Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile

Publications (2)

Publication Number Publication Date
FR3017412A1 FR3017412A1 (fr) 2015-08-14
FR3017412B1 true FR3017412B1 (fr) 2018-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451021A Active FR3017412B1 (fr) 2014-02-10 2014-02-10 Procede de detection de la presence d'un filtre a particules dans une ligne d'echappement de vehicule automobile

Country Status (1)

Country Link
FR (1) FR3017412B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3052808B1 (fr) * 2016-06-16 2018-06-15 Peugeot Citroen Automobiles Sa Procede de correction de diagnostic d’un catalyseur tenant compte d’une regeneration d’un filtre a particules dans une ligne d’echappement
FR3053390B1 (fr) * 2016-07-04 2018-07-27 Peugeot Citroen Automobiles Sa Procede de diagnostic d’un dispositif de depollution des gaz d’echappement d’un vehicule automobile
FR3053729B1 (fr) * 2016-07-05 2018-08-03 Peugeot Citroen Automobiles Sa Procede de detection de presence d'un filtre a particules de moteur a combustion interne
FR3069889B1 (fr) * 2017-08-01 2019-08-09 Psa Automobiles Sa Ligne d’echappement comportant un catalyseur trois voies et un filtre a particules essence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358195A1 (de) * 2003-12-12 2005-07-14 Robert Bosch Gmbh Verfahren zur Überwachung eines in einem Abgasbereich einer Brennkraftmaschine angeordneten Bauteils
DE102009003091A1 (de) * 2009-05-14 2010-11-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines in einem Abgasbereich einer Brennkraftmaschine angeordneten Bauteils
FR2979949B1 (fr) * 2011-09-13 2015-02-20 Peugeot Citroen Automobiles Sa Procede et dispositif de detection d'un organe de depollution dans une ligne d'echappement d'un vehicule automobile, ligne d'echappement et vehicule automobile comprenant un tel dispositif

Also Published As

Publication number Publication date
FR3017412A1 (fr) 2015-08-14

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