FR2949507B1 - METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTOR - Google Patents
METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTORInfo
- Publication number
- FR2949507B1 FR2949507B1 FR0955772A FR0955772A FR2949507B1 FR 2949507 B1 FR2949507 B1 FR 2949507B1 FR 0955772 A FR0955772 A FR 0955772A FR 0955772 A FR0955772 A FR 0955772A FR 2949507 B1 FR2949507 B1 FR 2949507B1
- Authority
- FR
- France
- Prior art keywords
- protection
- particle filter
- thermal motor
- detecting failure
- failure
- 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
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/45—Sensors specially adapted for EGR systems
- F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
- F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
-
- 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
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
- F01N11/005—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus the temperature or pressure being estimated, e.g. by means of a theoretical model
-
- 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
- F01N2550/04—Filtering activity of particulate 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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D2041/0067—Determining the EGR temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D2041/0067—Determining the EGR temperature
- F02D2041/007—Determining the EGR temperature by estimation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Processes For Solid Components From Exhaust (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0955772A FR2949507B1 (en) | 2009-08-25 | 2009-08-25 | METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0955772A FR2949507B1 (en) | 2009-08-25 | 2009-08-25 | METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2949507A1 FR2949507A1 (en) | 2011-03-04 |
FR2949507B1 true FR2949507B1 (en) | 2015-06-26 |
Family
ID=41722818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0955772A Expired - Fee Related FR2949507B1 (en) | 2009-08-25 | 2009-08-25 | METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTOR |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2949507B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4449511B2 (en) * | 2004-03-17 | 2010-04-14 | トヨタ自動車株式会社 | Internal combustion engine |
JP4179332B2 (en) * | 2006-04-11 | 2008-11-12 | トヨタ自動車株式会社 | Exhaust gas purification system for internal combustion engine |
JP4737335B2 (en) * | 2006-07-14 | 2011-07-27 | トヨタ自動車株式会社 | EGR system for internal combustion engine |
JP2008101604A (en) * | 2006-10-17 | 2008-05-01 | Ibiden Co Ltd | Exhaust emission control device |
-
2009
- 2009-08-25 FR FR0955772A patent/FR2949507B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2949507A1 (en) | 2011-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2913769B1 (en) | METHOD FOR DETECTING DAMAGE TO A BEARING BEARING OF AN ENGINE | |
FR2952177B1 (en) | METHOD FOR DETECTING DAMAGE TO AT LEAST ONE BEARING BEARING OF AN ENGINE | |
BRPI0913494A2 (en) | fall detection system and method of operation of a fall detection system | |
FR2970080B1 (en) | METHOD AND SYSTEM FOR DETECTING MATERIAL DEFECTS IN COMBUSTION TURBINE ENGINES. | |
FR2941262B1 (en) | METHOD AND INSTALLATION FOR DIAGNOSING AN EXHAUST GAS PARTICLE FILTER | |
BRPI0807424A2 (en) | METHOD FOR DETECTION OF PARTICULATE CONTAMINATES IN A FLOW FLUID IN A PIPE, VIBRATION DETECTOR ADAPTED TO DETECT CONTAMINATES CONTAINED IN A FLUID IN INTERNAL FLUID TUBULATION Particles. | |
FR2969916B1 (en) | SYSTEM AND METHOD FOR DETECTING THE SENSITIVITY OF A PERSON TO ONE OR MORE POSSIBLY ALLERGISING SUBSTANCES | |
FR2925689B1 (en) | DEVICE FOR DETECTING RADIAL CRACKS IN A PARTICLE FILTER | |
BRPI0917168A2 (en) | system and method for detecting a camera | |
EP2565405A4 (en) | Particulate filter failure detection device and failure detection method | |
FR2942388B1 (en) | SYSTEM AND METHOD FOR DETECTING THE MARKET OF A PERSON | |
HK1171263A1 (en) | On site hydration monitoring and damage detection system and method for concrete and sensor used therein | |
BRPI0822878A2 (en) | Well Failure Detection System and Well Failure Detection Method | |
FR2958298B1 (en) | METHOD FOR DETECTING AMAS FROM BIOLOGICAL PARTICLES | |
FR2947342B1 (en) | METHOD FOR DETERMINING THE POSITION OF A MOBILE TO A MOMENTUM AND MONITORING THE INTEGRITY OF THE POSITION OF THE MOBILE | |
FR2958080B1 (en) | DEVICE AND METHOD FOR DETECTING THE PERFORMANCE OF PHOTOVOLTAIC PANELS | |
FR2943901B1 (en) | METHOD AND SYSTEM FOR DETECTING OCULOMOTRIC ANOMALIES. | |
FR2970653B1 (en) | DEVICE AND METHOD FOR DETECTING CONDENSED WATER IN THE GAS PASSAGE OF AN OBSTRUCTIVE SLEEP APNEA TREATMENT FACILITY | |
BRPI1008252A2 (en) | system and method for detecting the passage of an object in a pipe | |
FR2995999B1 (en) | METHOD AND SYSTEM FOR DETECTING AND / OR ANALYZING PARTICLES IN COLD PLASMA | |
BR112013012042A2 (en) | '' filtration and monitoring system and cleaning method '' | |
FR2964147B1 (en) | METHOD FOR DETERMINING THE PHYSICAL STATE OF A PARTICLE FILTER | |
FR2980268B1 (en) | METHOD AND SYSTEM FOR DETECTION IN HIGH TEMPERATURE ENVIRONMENTS | |
FR2949507B1 (en) | METHOD FOR DETECTING FAILURE OF PARTICLE FILTER AND PROTECTION OF THERMAL MOTOR | |
FR2945127B1 (en) | METHOD AND DEVICE FOR OPTICALLY DETECTING THE MOVEMENTS OF A SOLID IN SPACE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20180430 |
|
CA | Change of address |
Effective date: 20180312 |
|
CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |