FR2840361B1 - METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS - Google Patents

METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS

Info

Publication number
FR2840361B1
FR2840361B1 FR0206479A FR0206479A FR2840361B1 FR 2840361 B1 FR2840361 B1 FR 2840361B1 FR 0206479 A FR0206479 A FR 0206479A FR 0206479 A FR0206479 A FR 0206479A FR 2840361 B1 FR2840361 B1 FR 2840361B1
Authority
FR
France
Prior art keywords
fuels
operate
adjusting
motor
power supply
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
FR0206479A
Other languages
French (fr)
Other versions
FR2840361A1 (en
Inventor
Jacques Honvault
Nicolas Brice
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.)
Johnson Controls Automotive Electronics SAS
Original Assignee
Johnson Controls Automotive Electronics SAS
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 Johnson Controls Automotive Electronics SAS filed Critical Johnson Controls Automotive Electronics SAS
Priority to FR0206479A priority Critical patent/FR2840361B1/en
Publication of FR2840361A1 publication Critical patent/FR2840361A1/en
Application granted granted Critical
Publication of FR2840361B1 publication Critical patent/FR2840361B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • F02D19/0636—Determining a density, viscosity, composition or concentration by estimation, i.e. without using direct measurements of a corresponding sensor
    • 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
    • F02D19/0642—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 at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0206479A 2002-05-28 2002-05-28 METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS Expired - Fee Related FR2840361B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0206479A FR2840361B1 (en) 2002-05-28 2002-05-28 METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206479A FR2840361B1 (en) 2002-05-28 2002-05-28 METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS

Publications (2)

Publication Number Publication Date
FR2840361A1 FR2840361A1 (en) 2003-12-05
FR2840361B1 true FR2840361B1 (en) 2004-08-20

Family

ID=29558763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206479A Expired - Fee Related FR2840361B1 (en) 2002-05-28 2002-05-28 METHOD FOR ADJUSTING THE POWER SUPPLY OF A MOTOR THAT CAN OPERATE ON TWO FUELS

Country Status (1)

Country Link
FR (1) FR2840361B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1510678A1 (en) * 2003-08-22 2005-03-02 Olaf Zimmermann Fuel injection system of an internal combustion engine
JP4506613B2 (en) * 2004-11-12 2010-07-21 マツダ株式会社 Powertrain control device
FI126702B (en) * 2012-08-17 2017-04-13 Waertsilae Finland Oy METHOD FOR STARTING A MULTI-CYLINDER ENGINE
DK177855B1 (en) * 2013-09-26 2014-09-29 Man Diesel & Turbo Deutschland A large low-speed turbocharged two-stroke internal combustion engine with a dual fuel supply system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092305A (en) * 1990-11-26 1992-03-03 Gas Research Institute Apparatus and method for providing an alternative fuel system for engines
NL9301635A (en) * 1993-09-21 1995-04-18 Gentec Bv Fuel supply metering system, method and electronic control unit of a multi-fuel combustion device.
EP0718484B1 (en) * 1994-12-22 1999-05-12 Siemens Aktiengesellschaft Arrangement for operating an internal combustion engine with different fuels
JP3046948B2 (en) * 1997-08-20 2000-05-29 本田技研工業株式会社 Air-fuel ratio control device for internal combustion engine
DE10017389B4 (en) * 2000-04-07 2009-11-12 Volkswagen Ag Method for adjusting the cylinder duration of the injection duration for a multi-cylinder internal combustion engine

Also Published As

Publication number Publication date
FR2840361A1 (en) 2003-12-05

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