FR3034808B1 - METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINE - Google Patents
METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINEInfo
- Publication number
- FR3034808B1 FR3034808B1 FR1553104A FR1553104A FR3034808B1 FR 3034808 B1 FR3034808 B1 FR 3034808B1 FR 1553104 A FR1553104 A FR 1553104A FR 1553104 A FR1553104 A FR 1553104A FR 3034808 B1 FR3034808 B1 FR 3034808B1
- Authority
- FR
- France
- Prior art keywords
- determining
- exhaust gas
- exhaust
- depollution element
- 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.)
- Active
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
- F01N3/02—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
- 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
- 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
- F01N13/009—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 having two or more separate purifying devices arranged in series
-
- 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
-
- 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
- F01N9/00—Electrical control of exhaust gas treating 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
- 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
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/07—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas flow rate or velocity meter or sensor, intake flow meters only when exclusively used to determine exhaust gas parameters
-
- 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
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1404—Exhaust gas temperature
-
- 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
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1602—Temperature of exhaust gas 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1621—Catalyst conversion efficiency
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553104A FR3034808B1 (en) | 2015-04-10 | 2015-04-10 | METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553104A FR3034808B1 (en) | 2015-04-10 | 2015-04-10 | METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3034808A1 FR3034808A1 (en) | 2016-10-14 |
FR3034808B1 true FR3034808B1 (en) | 2017-04-28 |
Family
ID=53200206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1553104A Active FR3034808B1 (en) | 2015-04-10 | 2015-04-10 | METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3034808B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018213469B4 (en) | 2018-08-10 | 2024-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Detecting a modification of a particle filter for an exhaust system of a motor vehicle |
JP6780763B2 (en) * | 2018-12-25 | 2020-11-04 | トヨタ自動車株式会社 | Internal combustion engine control device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4308894A1 (en) * | 1993-03-19 | 1994-09-22 | Siemens Ag | Procedure for checking the conversion of a catalytic converter |
DE19955947C2 (en) * | 1999-11-19 | 2002-04-11 | Heraeus Electro Nite Int | Process for checking the catalytic activity of a catalyst |
DE10228659A1 (en) * | 2002-06-27 | 2004-01-22 | Daimlerchrysler Ag | Method for monitoring an exhaust system of a motor vehicle |
FR2916478A1 (en) * | 2007-05-21 | 2008-11-28 | Peugeot Citroen Automobiles Sa | METHOD AND DEVICE FOR MONITORING A DEPOLLUTION CATALYST OF A DIESEL ENGINE |
-
2015
- 2015-04-10 FR FR1553104A patent/FR3034808B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3034808A1 (en) | 2016-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3353456T3 (en) | PIPE CONNECTION WITH SENSOR | |
GB2578342B (en) | Joint device for steel pipe | |
GB2570409B (en) | Determining pipe properties in corrosion inspection | |
GB2524904B (en) | System and method for determining deformed pipe geometry | |
FR3021350B1 (en) | METHOD FOR DETECTING FLUID LEAKAGE IN TURBOMACHINE AND FLUID DISPENSING SYSTEM | |
SG11201608074SA (en) | Joint mechanism and connection method for steel pipe | |
PL3392543T3 (en) | Threaded joint for steel pipe | |
SG11201701676YA (en) | Wide-area real-time method for detecting foreign fluids on water surfaces | |
PL3366968T3 (en) | Threaded fitting for steel pipes | |
FR3036518B1 (en) | INVERSION FOR CONSTRAINTS | |
PL3421855T3 (en) | Threaded joint for steel pipes | |
SG11201803206YA (en) | Method for determining defect region | |
FR3018856B1 (en) | METHOD FOR DETERMINING THE INSTANTANEOUS ANGULAR POSITION OF AN OPTIMIZED CRANKSCRIPT TARGET FOR STARTING THE ENGINE | |
FR3031141B1 (en) | METHOD FOR DETECTING FLUID LEAKAGE IN TURBOMACHINE AND FLUID DISPENSING SYSTEM | |
FR3034045B1 (en) | METHOD FOR DETERMINING THE TEMPERATURE OF AN INTERNAL PART OF THE MATERIALS OF A TIRE | |
GB201413566D0 (en) | System for non-destructive detection of internal defects | |
SG11201608073UA (en) | Joint mechanism and connection method for steel pipe | |
FR3022606B1 (en) | METHOD FOR DETERMINING THE POINT OF OPENING A VALVE | |
FR3034808B1 (en) | METHOD FOR DETERMINING THE PRESENCE OR NOT OF A DEPOLLUTION ELEMENT OF EXHAUST GAS IN AN EXHAUST LINE | |
DE112016005256A5 (en) | Measuring method and measuring device for determining the recirculation rate | |
FI20155761A (en) | METHOD AND SYSTEM FOR DETERMINING AND MANAGING THE LEVEL OF RIP | |
FI20155252A (en) | Penetration gasket for pipe penetration in wall structure and connection unit for heating and / or hot water system | |
ES1137007Y (en) | SEAL FOR BEER BARRELS | |
FR3044422B1 (en) | METHOD FOR DETECTING NEUTRAL ABSENCE BEFORE A COUNTER AND COUNTER FOR IMPLEMENTING SAID METHOD | |
FR3038055B1 (en) | METHOD FOR DETERMINING A LEAKAGE OF REFRIGERANT FLUID IN A REFRIGERANT FLUID CIRCUIT |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20161014 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
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: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |