FR3028565B1 - Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente - Google Patents
Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente Download PDFInfo
- Publication number
- FR3028565B1 FR3028565B1 FR1461123A FR1461123A FR3028565B1 FR 3028565 B1 FR3028565 B1 FR 3028565B1 FR 1461123 A FR1461123 A FR 1461123A FR 1461123 A FR1461123 A FR 1461123A FR 3028565 B1 FR3028565 B1 FR 3028565B1
- Authority
- FR
- France
- Prior art keywords
- air filter
- diagnosing
- internal combustion
- turbocharger
- combustion engine
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- 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
- F02M35/10373—Sensors for intake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
-
- 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)
- Analytical Chemistry (AREA)
- Supercharger (AREA)
Abstract
L'invention concerne un procédé de diagnostic de l'encrassement d'un filtre à air (2) équipant un circuit d'admission d'air d'un moteur à combustion interne (1) suralimenté en air par un turbocompresseur (3, 8), ledit filtre à air (2) étant monté dans ledit circuit d'admission d'air en amont du compresseur (3) de turbocompresseur, ledit procédé comprenant la mesure de la pression (Pcoll) régnant dans le collecteur d'admission (6) du moteur (1) et la commande de moyens de réglage (10) du régime de rotation du turbocompresseur de manière à réguler la pression régnant dans le collecteur (6) autour d'une valeur de consigne de pression de suralimentation, ledit procédé étant caractérisé en ce qu'il comprend l'acquisition d'un signal représentatif du régime de rotation du turbocompresseur (Nturbo) et la surveillance en continu dudit signal pour diagnostiquer l'encrassement du filtre à air (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1461123A FR3028565B1 (fr) | 2014-11-18 | 2014-11-18 | Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1461123 | 2014-11-18 | ||
FR1461123A FR3028565B1 (fr) | 2014-11-18 | 2014-11-18 | Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3028565A1 FR3028565A1 (fr) | 2016-05-20 |
FR3028565B1 true FR3028565B1 (fr) | 2019-04-26 |
Family
ID=52392049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1461123A Active FR3028565B1 (fr) | 2014-11-18 | 2014-11-18 | Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3028565B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3086977B1 (fr) * | 2018-10-05 | 2020-10-16 | Continental Automotive France | Procede de detection d'un colmatage de filtre a air |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19730578A1 (de) * | 1997-07-17 | 1999-01-21 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Schutz eines Turboladers |
WO2001029386A1 (fr) * | 1999-10-21 | 2001-04-26 | Robert Bosch Gmbh | Procede de determination de grandeurs de fonctionnement d'un moteur a combustion interne |
US8959910B2 (en) * | 2011-06-16 | 2015-02-24 | Ford Global Technologies, Llc | Method and system for determining conditions of an air filter |
DE102012206375B4 (de) * | 2012-04-18 | 2018-10-11 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung einer Brennkraftmaschine mit einem Motor und einer Abgas-Turboaufladegruppe und mit einem Getriebe, Steuereinrichtung und Brennkraftmaschine |
-
2014
- 2014-11-18 FR FR1461123A patent/FR3028565B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3028565A1 (fr) | 2016-05-20 |
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