FR2918416B1 - Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne - Google Patents
Dispositif de recirculation des gaz d'echappement pour moteur a combustion interneInfo
- Publication number
- FR2918416B1 FR2918416B1 FR0704759A FR0704759A FR2918416B1 FR 2918416 B1 FR2918416 B1 FR 2918416B1 FR 0704759 A FR0704759 A FR 0704759A FR 0704759 A FR0704759 A FR 0704759A FR 2918416 B1 FR2918416 B1 FR 2918416B1
- Authority
- FR
- France
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- gas recirculation
- recirculation device
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
Classifications
-
- 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
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
-
- 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
- F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
- F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
- F02M29/06—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like generating whirling motion of mixture
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10124—Ducts with special cross-sections, e.g. non-circular cross-section
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10262—Flow guides, obstructions, deflectors or the like
-
- 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
- F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
-
- 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)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704759A FR2918416B1 (fr) | 2007-07-02 | 2007-07-02 | Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne |
US12/667,574 US8899214B2 (en) | 2007-07-02 | 2008-06-27 | Exhaust gas recirculation device for an internal combustion engine |
JP2010514034A JP2010531952A (ja) | 2007-07-02 | 2008-06-27 | 内燃機関のための排気ガス再循環装置 |
KR1020097027672A KR101166914B1 (ko) | 2007-07-02 | 2008-06-27 | 내연기관의 배기가스 재순환장치 |
DE112008001726T DE112008001726T5 (de) | 2007-07-02 | 2008-06-27 | Abgasrückführungseinrichtung für einen Verbrennungsmotor |
PCT/FR2008/000916 WO2009016294A2 (fr) | 2007-07-02 | 2008-06-27 | Dispositif de recirculation des gaz d'échappement pour moteur à combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704759A FR2918416B1 (fr) | 2007-07-02 | 2007-07-02 | Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2918416A1 FR2918416A1 (fr) | 2009-01-09 |
FR2918416B1 true FR2918416B1 (fr) | 2013-04-05 |
Family
ID=38926392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0704759A Active FR2918416B1 (fr) | 2007-07-02 | 2007-07-02 | Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne |
Country Status (6)
Country | Link |
---|---|
US (1) | US8899214B2 (fr) |
JP (1) | JP2010531952A (fr) |
KR (1) | KR101166914B1 (fr) |
DE (1) | DE112008001726T5 (fr) |
FR (1) | FR2918416B1 (fr) |
WO (1) | WO2009016294A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT504179B1 (de) * | 2007-10-18 | 2009-02-15 | Avl List Gmbh | Brennkraftmaschine mit einem einlasssystem |
FR2940820B1 (fr) * | 2009-01-06 | 2011-02-25 | Peugeot Citroen Automobiles Sa | Piquage d'un conduit d'introduction de gaz d'echappement recycle sur un conduit d'admission d'air |
FR2952311A1 (fr) * | 2009-11-09 | 2011-05-13 | Renault Sa | Dispositif de melange de deux flux de gaz a temperature differente |
FR2958336B1 (fr) * | 2010-03-31 | 2013-03-15 | Valeo Systemes Thermiques | Collecteur de repartition de gaz dans la culasse d'un moteur avec melange des gaz d'echappement recircules a contre-courant des gaz d'admission. |
FR2961860B1 (fr) * | 2010-06-25 | 2013-07-05 | Peugeot Citroen Automobiles Sa | Raccord pour la jonction des gaz d'echappement et de l'air d'admission a l'entree du repartiteur du collecteur d'admission d'un moteur thermique. |
JP5561554B2 (ja) * | 2011-01-27 | 2014-07-30 | アイシン精機株式会社 | 内燃機関の吸気装置 |
JP2013072330A (ja) * | 2011-09-27 | 2013-04-22 | Aisin Seiki Co Ltd | 吸気装置 |
JP5817994B2 (ja) * | 2011-11-14 | 2015-11-18 | 三菱自動車工業株式会社 | 内燃機関の吸気系構造 |
US20140150759A1 (en) * | 2012-12-04 | 2014-06-05 | GM Global Technology Operations LLC | Engine Including External EGR System |
US20140373528A1 (en) * | 2013-06-20 | 2014-12-25 | Paccar Inc | Fixed positive displacement egr system |
US9410504B2 (en) * | 2013-06-20 | 2016-08-09 | Paccar Inc | Mixer for pulsed EGR |
JP2015021425A (ja) * | 2013-07-18 | 2015-02-02 | アイシン精機株式会社 | 内燃機関の吸気装置 |
US9322364B2 (en) * | 2013-07-22 | 2016-04-26 | GM Global Technology Operations LLC | Engine inlet for EGR-air flow distribution |
JP6224577B2 (ja) * | 2014-12-26 | 2017-11-01 | トヨタ自動車株式会社 | シリンダブロックの熱処理装置 |
WO2017034548A1 (fr) * | 2015-08-25 | 2017-03-02 | Borgwarner Inc. | Dispositif de mélange et son procédé de fabrication et d'utilisation |
US9932875B2 (en) * | 2016-03-02 | 2018-04-03 | Ford Global Technologies, Llc | Mixer for mixing exhaust gas |
DE102016003003B4 (de) * | 2016-03-11 | 2017-10-12 | Mtu Friedrichshafen Gmbh | Zuführungsanordnung zur Einleitung von rückgeführtem Abgas |
FR3082241B1 (fr) * | 2018-06-08 | 2020-11-20 | Renault Sas | Repartiteur d'admission pour moteur thermique avec dispositif de melange de gaz recircules |
FR3129989A1 (fr) * | 2021-12-02 | 2023-06-09 | Sogefi Filtration | Connecteur d’entree de turbocompresseur, rassemblant dans un embout des gaz de recirculation et des gaz de carter |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1931729A (en) * | 1928-01-28 | 1933-10-24 | John F Kitchen | Means to facilitate the distribution of fuel in internal combustion engines |
US4192273A (en) * | 1974-07-17 | 1980-03-11 | Stan Gray | Combustion mixture mixing device |
GB2270952A (en) * | 1992-09-24 | 1994-03-30 | Keefe Michael O | I.c.engine carburetted mixture atomiser. |
US5685281A (en) * | 1996-04-22 | 1997-11-11 | Li; Yuan | Gas vortex device for internal combustion engine |
AT2744U3 (de) * | 1997-12-16 | 1999-06-25 | Avl List Gmbh | Abgasrückführsystem für eine brennkraftmaschine |
DE19945769A1 (de) * | 1999-09-24 | 2001-03-29 | Mann & Hummel Filter | Fluideinleitung für ein heißes Fluid in einer Hohlraumstruktur |
US6427671B1 (en) * | 2000-07-17 | 2002-08-06 | Caterpillar Inc. | Exhaust gas recirculation mixer apparatus and method |
DE10210971A1 (de) * | 2002-03-13 | 2003-09-25 | Daimler Chrysler Ag | Vorrichtung zur Abgasrückführung |
FR2861137B1 (fr) * | 2003-10-16 | 2008-03-07 | Renault Sa | Dispositif et procede de preparation d'un melange homogene de fluides gazeux pour moteur |
WO2005090773A2 (fr) * | 2004-03-18 | 2005-09-29 | Fev Motorentechnik Gmbh | Recyclage de gaz d'echappement |
FR2871530B1 (fr) * | 2004-06-11 | 2009-01-16 | Renault Sas | Dispositif et procede perfectionnes de recyclage de gaz brules |
US7140357B2 (en) * | 2004-09-21 | 2006-11-28 | International Engine Intellectual Property Company, Llc | Vortex mixing system for exhaust gas recirculation (EGR) |
FR2907513B1 (fr) | 2006-10-19 | 2008-12-12 | Coutier Moulage Gen Ind | Dispositif de recirculation des gaz d'echappement d'un moteur a combustion interne |
-
2007
- 2007-07-02 FR FR0704759A patent/FR2918416B1/fr active Active
-
2008
- 2008-06-27 US US12/667,574 patent/US8899214B2/en active Active
- 2008-06-27 DE DE112008001726T patent/DE112008001726T5/de not_active Withdrawn
- 2008-06-27 WO PCT/FR2008/000916 patent/WO2009016294A2/fr active Application Filing
- 2008-06-27 KR KR1020097027672A patent/KR101166914B1/ko active IP Right Grant
- 2008-06-27 JP JP2010514034A patent/JP2010531952A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR20100048964A (ko) | 2010-05-11 |
DE112008001726T5 (de) | 2010-05-06 |
KR101166914B1 (ko) | 2012-07-18 |
WO2009016294A3 (fr) | 2009-03-19 |
US20110041817A1 (en) | 2011-02-24 |
FR2918416A1 (fr) | 2009-01-09 |
WO2009016294A2 (fr) | 2009-02-05 |
JP2010531952A (ja) | 2010-09-30 |
US8899214B2 (en) | 2014-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted |
Effective date: 20120330 |
|
GC | Lien (pledge) constituted |
Effective date: 20140411 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
CD | Change of name or company name |
Owner name: AKWEL, FR Effective date: 20191127 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |