FR2960261B1 - Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile - Google Patents

Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile

Info

Publication number
FR2960261B1
FR2960261B1 FR1002122A FR1002122A FR2960261B1 FR 2960261 B1 FR2960261 B1 FR 2960261B1 FR 1002122 A FR1002122 A FR 1002122A FR 1002122 A FR1002122 A FR 1002122A FR 2960261 B1 FR2960261 B1 FR 2960261B1
Authority
FR
France
Prior art keywords
bicarburizing
controlling
motor vehicle
combustion engine
internal combustion
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
Application number
FR1002122A
Other languages
English (en)
Other versions
FR2960261A1 (fr
Inventor
Cyprien Ternel
Alexandre Pagot
Sylvain Mendez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1002122A priority Critical patent/FR2960261B1/fr
Publication of FR2960261A1 publication Critical patent/FR2960261A1/fr
Application granted granted Critical
Publication of FR2960261B1 publication Critical patent/FR2960261B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/16—Indirect injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • 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
    • F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
    • 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
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR1002122A 2010-05-20 2010-05-20 Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile Expired - Fee Related FR2960261B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1002122A FR2960261B1 (fr) 2010-05-20 2010-05-20 Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002122A FR2960261B1 (fr) 2010-05-20 2010-05-20 Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2960261A1 FR2960261A1 (fr) 2011-11-25
FR2960261B1 true FR2960261B1 (fr) 2013-04-12

Family

ID=43385718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002122A Expired - Fee Related FR2960261B1 (fr) 2010-05-20 2010-05-20 Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2960261B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020073A (zh) * 2014-04-29 2015-11-04 长城汽车股份有限公司 用于双燃料发动机的喷油方法、装置和汽车

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3140048A1 (fr) 2019-05-15 2020-11-19 Clearflame Engines, Inc. Demarrage a froid pour carburants a indice d'octane eleve dans une architecture de moteur diesel
JP2023516273A (ja) 2020-02-26 2023-04-19 クリアフレーム エンジンズ，インコーポレイテッド 燃料に依存しない圧縮着火エンジン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001261245A1 (en) * 2000-05-08 2001-11-20 Cummins, Inc. Multiple operating mode engine and method of operation
US7121254B2 (en) * 2005-02-17 2006-10-17 General Motors Corporation Compression-ignited IC engine and method of operation
DE102005028554A1 (de) * 2005-06-21 2007-01-04 Daimlerchrysler Ag Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020073A (zh) * 2014-04-29 2015-11-04 长城汽车股份有限公司 用于双燃料发动机的喷油方法、装置和汽车
CN105020073B (zh) * 2014-04-29 2018-01-16 长城汽车股份有限公司 用于双燃料发动机的喷油方法、装置和汽车

Also Published As

Publication number Publication date
FR2960261A1 (fr) 2011-11-25

Similar Documents

Publication Publication Date Title
FR2926114B1 (fr) Boucle egr d'un moteur a combustion interne d'un vehicule automobile
FR2925403B1 (fr) "vehicule hybride et procede pour faire demarrer le moteur a combustion interne d'un vehicule hybride"
FR2954408B1 (fr) Procede de commande d'un circuit egr d'un moteur de vehicule automobile.
FR2971738B1 (fr) Systeme d'ouvrant pour un engin a moteur, en particulier pour un vehicule automobile
FR2977220B1 (fr) Procede de gestion d'un moteur a combustion interne couple a une machine electrique dans un vehicule automobile
FR2961286B1 (fr) Tuyau pour circuit d'admission d'air de moteur de vehicule automobile, et ce circuit l'incorporant
FR2940357B1 (fr) Moteur thermique a combustion interne,systeme de regulation, procede de dimensionnement pour le moteur et vehicule automobile avec le moteur
FR2912190B1 (fr) Procede de demarrage du moteur thermique d'un vehicule automobile hybride
FR2955901B1 (fr) Procede de demarrage d'un moteur thermique d'un vehicule automobile comprenant un calculateur
FR2944067B1 (fr) Dispositif de demarrage pour moteur a combustion interne, notamment de vehicule automobile.
FR2960261B1 (fr) Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile
FR2930001B1 (fr) Dispositif de demarrage pour moteur a combustion interne, notamment de vehicule automobile.
FR2951785B1 (fr) Procede de commande de l'arret automatique d'un moteur a combustion interne de vehicule automobile
FR2968352B1 (fr) Procede pour estimer les caracteristiques de fonctionnement d'un moteur a combustion interne, notamment d'un vehicule automobile en particulier de type hybride
FR2996880B1 (fr) Systeme d'alimentation en carburant d'un moteur de vehicule automobile
FR2918171B1 (fr) Procede pour estimer la consommation en carburant d'un vehicule automobile.
FR2994714B1 (fr) Procede de gestion de la preparation au (re)demarrage d'un moteur thermique essence pour un vehicule hybride
FR2960023B1 (fr) Procede de controle de l'injection d'air frais a l'echappement d'un moteur a combustion interne, notamment de vehicule automobile.
FR2943728B1 (fr) Procede de controle des emissions polluantes d'un moteur a combustion, groupe motopropulseur et vehicule equipe de ce groupe motopropulseur
FR3007454B1 (fr) Systeme d'echappement pour moteur a combustion interne de vehicule automobile
FR2950302B1 (fr) Procede de gestion de l'accouplement du moteur thermique sur un vehicule automobile hybride
FR2979122B1 (fr) Procede d'apprentissage des injecteurs d'un moteur diesel dans un vehicule automobile hybride
FR2966205B1 (fr) Procede pour la mise en œuvre d'un dispositif de demarrage equipant un moteur d'un vehicule automobile
FR2989428B1 (fr) Procede d'estimation de la richesse dans un moteur a combustion de vehicule automobile
FR2945082B1 (fr) Dispositif de demarrage pour moteur a combustion interne, notamment de vehicule automobile

Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: IFP ENERGIES NOUVELLES, FR

Effective date: 20120215

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20200108