FR2950386B1 - Systeme de moteur a combustion avec catalyseur - Google Patents
Systeme de moteur a combustion avec catalyseurInfo
- Publication number
- FR2950386B1 FR2950386B1 FR0956501A FR0956501A FR2950386B1 FR 2950386 B1 FR2950386 B1 FR 2950386B1 FR 0956501 A FR0956501 A FR 0956501A FR 0956501 A FR0956501 A FR 0956501A FR 2950386 B1 FR2950386 B1 FR 2950386B1
- Authority
- FR
- France
- Prior art keywords
- catalyst
- combustion engine
- engine system
- combustion
- engine
- 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
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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
- F01N2550/02—Catalytic activity of catalytic converters
-
- 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
- F01N2560/024—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting hydrogen H2
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0956501A FR2950386B1 (fr) | 2009-09-22 | 2009-09-22 | Systeme de moteur a combustion avec catalyseur |
EP10752877A EP2480766A2 (fr) | 2009-09-22 | 2010-07-27 | Systeme de moteur a combustion avec catalyseur |
PCT/FR2010/051589 WO2011036360A2 (fr) | 2009-09-22 | 2010-07-27 | Systeme de moteur a combustion avec catalyseur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0956501A FR2950386B1 (fr) | 2009-09-22 | 2009-09-22 | Systeme de moteur a combustion avec catalyseur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2950386A1 FR2950386A1 (fr) | 2011-03-25 |
FR2950386B1 true FR2950386B1 (fr) | 2011-10-21 |
Family
ID=42027970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0956501A Expired - Fee Related FR2950386B1 (fr) | 2009-09-22 | 2009-09-22 | Systeme de moteur a combustion avec catalyseur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2480766A2 (fr) |
FR (1) | FR2950386B1 (fr) |
WO (1) | WO2011036360A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017217525A1 (de) * | 2017-10-02 | 2019-04-04 | Ford Global Technologies, Llc | Verfahren zur Überwachung eines Speicherkatalysators einer Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens |
DE102018209812A1 (de) * | 2018-06-18 | 2019-12-19 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Ermitteln eines Zustands eines Katalysators und Abgasnachbehandlungseinrichtung |
FR3141210A1 (fr) * | 2022-10-25 | 2024-04-26 | Psa Automobiles Sa | Système d’évaluation d’un gaz d’échappement artificiel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3799824B2 (ja) * | 1998-06-26 | 2006-07-19 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
GB2418264B (en) * | 2004-09-16 | 2009-03-04 | Ford Global Tech Llc | A method for recognising and using changes in the exhaust gasses emitted from an engine |
US20070234708A1 (en) | 2006-04-06 | 2007-10-11 | James Peyton Jones | Method of on-board diagnostic catalyst monitoring |
-
2009
- 2009-09-22 FR FR0956501A patent/FR2950386B1/fr not_active Expired - Fee Related
-
2010
- 2010-07-27 EP EP10752877A patent/EP2480766A2/fr not_active Withdrawn
- 2010-07-27 WO PCT/FR2010/051589 patent/WO2011036360A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011036360A3 (fr) | 2013-07-18 |
FR2950386A1 (fr) | 2011-03-25 |
EP2480766A2 (fr) | 2012-08-01 |
WO2011036360A2 (fr) | 2011-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20170531 |