FR2943387B1 - ENGINE EXHAUST GAS CIRCUIT COMPRISING A LOW PRESSURE GAS RECYCLING BRANCH AND FILTER THEREFOR - Google Patents
ENGINE EXHAUST GAS CIRCUIT COMPRISING A LOW PRESSURE GAS RECYCLING BRANCH AND FILTER THEREFORInfo
- Publication number
- FR2943387B1 FR2943387B1 FR0951823A FR0951823A FR2943387B1 FR 2943387 B1 FR2943387 B1 FR 2943387B1 FR 0951823 A FR0951823 A FR 0951823A FR 0951823 A FR0951823 A FR 0951823A FR 2943387 B1 FR2943387 B1 FR 2943387B1
- Authority
- FR
- France
- Prior art keywords
- low pressure
- engine exhaust
- exhaust gas
- pressure gas
- recycling branch
- 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
- 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
- F01N3/0217—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 the filtering elements having the form of hollow cylindrical bodies
-
- 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
- F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 |
---|---|---|---|
FR0951823A FR2943387B1 (en) | 2009-03-23 | 2009-03-23 | ENGINE EXHAUST GAS CIRCUIT COMPRISING A LOW PRESSURE GAS RECYCLING BRANCH AND FILTER THEREFOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951823A FR2943387B1 (en) | 2009-03-23 | 2009-03-23 | ENGINE EXHAUST GAS CIRCUIT COMPRISING A LOW PRESSURE GAS RECYCLING BRANCH AND FILTER THEREFOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2943387A1 FR2943387A1 (en) | 2010-09-24 |
FR2943387B1 true FR2943387B1 (en) | 2011-04-22 |
Family
ID=41263644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0951823A Expired - Fee Related FR2943387B1 (en) | 2009-03-23 | 2009-03-23 | ENGINE EXHAUST GAS CIRCUIT COMPRISING A LOW PRESSURE GAS RECYCLING BRANCH AND FILTER THEREFOR |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2943387B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2401871B2 (en) * | 2011-09-23 | 2013-09-09 | Univ Valencia Politecnica | EXHAUST GAS TREATMENT DEVICE DE LOS MCIA DIESEL TURBO-supercharged |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833957A1 (en) * | 1988-10-06 | 1990-04-12 | Daimler Benz Ag | DEVICE FOR EXHAUST GAS RECIRCULATION IN DIESEL ENGINES |
US5785030A (en) * | 1996-12-17 | 1998-07-28 | Dry Systems Technologies | Exhaust gas recirculation in internal combustion engines |
SE519922C2 (en) * | 1998-12-07 | 2003-04-29 | Stt Emtec Ab | Device and process for exhaust purification and use of the device |
SE520972C2 (en) * | 2001-12-06 | 2003-09-16 | Stt Emtec Ab | Device for cleaning its exhaust gases in an internal combustion engine |
JP4178517B2 (en) * | 2003-10-21 | 2008-11-12 | トヨタ自動車株式会社 | Internal combustion engine |
-
2009
- 2009-03-23 FR FR0951823A patent/FR2943387B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2943387A1 (en) | 2010-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
CA | Change of address |
Effective date: 20180312 |
|
CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |
|
ST | Notification of lapse |
Effective date: 20191106 |