FR2882792B1 - Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interne - Google Patents
Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interneInfo
- Publication number
- FR2882792B1 FR2882792B1 FR0502249A FR0502249A FR2882792B1 FR 2882792 B1 FR2882792 B1 FR 2882792B1 FR 0502249 A FR0502249 A FR 0502249A FR 0502249 A FR0502249 A FR 0502249A FR 2882792 B1 FR2882792 B1 FR 2882792B1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- internal combustion
- amplifying
- intake duct
- recirculating gas
- 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
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
- F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
- F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
-
- 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
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502249A FR2882792B1 (fr) | 2005-03-07 | 2005-03-07 | Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interne |
EP06726222A EP1859128B1 (fr) | 2005-03-07 | 2006-03-07 | Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur à combustion interne. |
PCT/FR2006/050198 WO2006095111A1 (fr) | 2005-03-07 | 2006-03-07 | Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur à combustion interne. |
AT06726222T ATE401494T1 (de) | 2005-03-07 | 2006-03-07 | Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors |
DE602006001857T DE602006001857D1 (de) | 2005-03-07 | 2006-03-07 | Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502249A FR2882792B1 (fr) | 2005-03-07 | 2005-03-07 | Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2882792A1 FR2882792A1 (fr) | 2006-09-08 |
FR2882792B1 true FR2882792B1 (fr) | 2007-04-27 |
Family
ID=34954664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0502249A Active FR2882792B1 (fr) | 2005-03-07 | 2005-03-07 | Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interne |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1859128B1 (fr) |
AT (1) | ATE401494T1 (fr) |
DE (1) | DE602006001857D1 (fr) |
FR (1) | FR2882792B1 (fr) |
WO (1) | WO2006095111A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10316803B2 (en) | 2017-09-25 | 2019-06-11 | Woodward, Inc. | Passive pumping for recirculating exhaust gas |
US10995705B2 (en) | 2019-02-07 | 2021-05-04 | Woodward, Inc. | Modular exhaust gas recirculation system |
CN213175878U (zh) | 2020-01-08 | 2021-05-11 | 伍德沃德有限公司 | 排气气体再循环混合器和发动机*** |
US11215132B1 (en) | 2020-12-15 | 2022-01-04 | Woodward, Inc. | Controlling an internal combustion engine system |
US11174809B1 (en) | 2020-12-15 | 2021-11-16 | Woodward, Inc. | Controlling an internal combustion engine system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1828085A (en) * | 1928-04-09 | 1931-10-20 | Chrysler Corp | Crank case ventilator |
US3680534A (en) * | 1970-03-30 | 1972-08-01 | Chrysler France | Device for the injection of gases into the feed system of an internal combustion engine |
JPH11324812A (ja) * | 1998-05-20 | 1999-11-26 | Hino Motors Ltd | ベンチュリ型ミキサ |
SE522759C2 (sv) * | 2000-01-07 | 2004-03-02 | Stt Emtec Ab | Anordning för återförening av avgaser |
SE522310C2 (sv) * | 2001-03-02 | 2004-02-03 | Volvo Lastvagnar Ab | Anordning och förfarande för tillförsel av återcirkulerade avgaser |
-
2005
- 2005-03-07 FR FR0502249A patent/FR2882792B1/fr active Active
-
2006
- 2006-03-07 EP EP06726222A patent/EP1859128B1/fr not_active Not-in-force
- 2006-03-07 DE DE602006001857T patent/DE602006001857D1/de active Active
- 2006-03-07 WO PCT/FR2006/050198 patent/WO2006095111A1/fr active IP Right Grant
- 2006-03-07 AT AT06726222T patent/ATE401494T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1859128B1 (fr) | 2008-07-16 |
WO2006095111A1 (fr) | 2006-09-14 |
EP1859128A1 (fr) | 2007-11-28 |
ATE401494T1 (de) | 2008-08-15 |
DE602006001857D1 (de) | 2008-08-28 |
FR2882792A1 (fr) | 2006-09-08 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |