FR3025253A1 - Dispositif d'alimentation d'un moteur a combustion interne avec une veine d'air comburant et son procede de gestion - Google Patents
Dispositif d'alimentation d'un moteur a combustion interne avec une veine d'air comburant et son procede de gestion Download PDFInfo
- Publication number
- FR3025253A1 FR3025253A1 FR1558121A FR1558121A FR3025253A1 FR 3025253 A1 FR3025253 A1 FR 3025253A1 FR 1558121 A FR1558121 A FR 1558121A FR 1558121 A FR1558121 A FR 1558121A FR 3025253 A1 FR3025253 A1 FR 3025253A1
- Authority
- FR
- France
- Prior art keywords
- channel
- pressure
- fresh air
- exhaust gas
- recycle
- 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.)
- Pending
Links
Classifications
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- 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
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
- F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- 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
- F02M26/22—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
- F02M26/24—Layout, e.g. schematics with two or more coolers
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0215—Pneumatic governor
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/022—Throttle control function parameters
-
- 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
- F02M26/13—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014012859.8A DE102014012859B3 (de) | 2014-09-03 | 2014-09-03 | Vorrichtung zur Versorgung einer Brennkraftmaschine mit einem Verbrennungsluftstrom und Verfahren zum Betreiben einer solchen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3025253A1 true FR3025253A1 (fr) | 2016-03-04 |
Family
ID=55021998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1558121A Pending FR3025253A1 (fr) | 2014-09-03 | 2015-09-02 | Dispositif d'alimentation d'un moteur a combustion interne avec une veine d'air comburant et son procede de gestion |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102014012859B3 (de) |
FR (1) | FR3025253A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018219970A1 (de) | 2018-11-21 | 2020-05-28 | Volkswagen Aktiengesellschaft | Verfahren zur Diagnose einer aufgeladenen Brennkraftmaschine hinsichtlich einer Leckage in einem Abschnitt des Frischgasstrangs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110022289A1 (en) * | 2009-07-27 | 2011-01-27 | Ecomotors International, Inc. | Method of controlling an electrically assisted turbocharger |
DE102012204756A1 (de) * | 2012-03-26 | 2013-09-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Fehlerüberwachung in einer Abgas-Rückführung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908386A1 (de) * | 1979-03-03 | 1980-09-11 | Bosch Gmbh Robert | Einrichtung zum regeln des mengenverhaeltnisses luft/kraftstoff bei brennkraftmaschinen |
DE202007005986U1 (de) * | 2007-04-24 | 2008-09-04 | Mann+Hummel Gmbh | Verbrennungsluft- und Abgasanordnung eines Verbrennungsmotors |
JP5028509B2 (ja) * | 2010-06-16 | 2012-09-19 | 本田技研工業株式会社 | 内燃機関のegr制御装置 |
-
2014
- 2014-09-03 DE DE102014012859.8A patent/DE102014012859B3/de not_active Expired - Fee Related
-
2015
- 2015-09-02 FR FR1558121A patent/FR3025253A1/fr active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110022289A1 (en) * | 2009-07-27 | 2011-01-27 | Ecomotors International, Inc. | Method of controlling an electrically assisted turbocharger |
DE102012204756A1 (de) * | 2012-03-26 | 2013-09-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Fehlerüberwachung in einer Abgas-Rückführung |
Also Published As
Publication number | Publication date |
---|---|
DE102014012859B3 (de) | 2016-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20180216 |
|
RX | Complete rejection |