FR2994218B1 - METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL - Google Patents

METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL

Info

Publication number
FR2994218B1
FR2994218B1 FR1257508A FR1257508A FR2994218B1 FR 2994218 B1 FR2994218 B1 FR 2994218B1 FR 1257508 A FR1257508 A FR 1257508A FR 1257508 A FR1257508 A FR 1257508A FR 2994218 B1 FR2994218 B1 FR 2994218B1
Authority
FR
France
Prior art keywords
ethanol
operate
combustion engine
cold starting
cold
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
Application number
FR1257508A
Other languages
French (fr)
Other versions
FR2994218A1 (en
Inventor
Gilberto Geraldo
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1257508A priority Critical patent/FR2994218B1/en
Priority to BR102013019294-5A priority patent/BR102013019294A2/en
Publication of FR2994218A1 publication Critical patent/FR2994218A1/en
Application granted granted Critical
Publication of FR2994218B1 publication Critical patent/FR2994218B1/en
Active 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • 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
    • F02D19/0652—Biofuels, e.g. plant oils
    • F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • 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
FR1257508A 2012-08-02 2012-08-02 METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL Active FR2994218B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1257508A FR2994218B1 (en) 2012-08-02 2012-08-02 METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL
BR102013019294-5A BR102013019294A2 (en) 2012-08-02 2013-07-30 COLD STARTING METHOD OF A FOUR-TIME ENGINE WITH INTERNAL COMBUSTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257508A FR2994218B1 (en) 2012-08-02 2012-08-02 METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL

Publications (2)

Publication Number Publication Date
FR2994218A1 FR2994218A1 (en) 2014-02-07
FR2994218B1 true FR2994218B1 (en) 2014-08-15

Family

ID=46852300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257508A Active FR2994218B1 (en) 2012-08-02 2012-08-02 METHOD OF COLD STARTING A COMBUSTION ENGINE THAT CAN OPERATE WITH ETHANOL

Country Status (2)

Country Link
BR (1) BR102013019294A2 (en)
FR (1) FR2994218B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002759B4 (en) * 2009-04-30 2017-08-31 Ford Global Technologies, Llc Method and device for controlling the starting process in an internal combustion engine
US8165788B2 (en) * 2009-05-22 2012-04-24 Ford Global Technlogies, Llc Fuel-based injection control

Also Published As

Publication number Publication date
BR102013019294A2 (en) 2014-09-16
FR2994218A1 (en) 2014-02-07

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