JPH0442533B2 - - Google Patents

Info

Publication number
JPH0442533B2
JPH0442533B2 JP58037300A JP3730083A JPH0442533B2 JP H0442533 B2 JPH0442533 B2 JP H0442533B2 JP 58037300 A JP58037300 A JP 58037300A JP 3730083 A JP3730083 A JP 3730083A JP H0442533 B2 JPH0442533 B2 JP H0442533B2
Authority
JP
Japan
Prior art keywords
engine
fuel
alcohol
increase ratio
fuel injection
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 - Lifetime
Application number
JP58037300A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59165840A (ja
Inventor
Toshio Mae
Kazuo Myauchi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP58037300A priority Critical patent/JPS59165840A/ja
Priority to US06/557,929 priority patent/US4546732A/en
Publication of JPS59165840A publication Critical patent/JPS59165840A/ja
Publication of JPH0442533B2 publication Critical patent/JPH0442533B2/ja
Granted 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
    • F02D41/02—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
    • F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
    • F02D19/0631—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position 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
    • F02D19/0649—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
    • 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
    • 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
    • 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
    • F02D41/02—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP58037300A 1983-03-09 1983-03-09 アルコ−ル燃料車両の燃料噴射制御装置 Granted JPS59165840A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58037300A JPS59165840A (ja) 1983-03-09 1983-03-09 アルコ−ル燃料車両の燃料噴射制御装置
US06/557,929 US4546732A (en) 1983-03-09 1983-12-05 Fuel injection apparatus for controlling the amount of alcohol and gasoline supplied to a mixed fuel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58037300A JPS59165840A (ja) 1983-03-09 1983-03-09 アルコ−ル燃料車両の燃料噴射制御装置

Publications (2)

Publication Number Publication Date
JPS59165840A JPS59165840A (ja) 1984-09-19
JPH0442533B2 true JPH0442533B2 (US20110009641A1-20110113-C00185.png) 1992-07-13

Family

ID=12493853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58037300A Granted JPS59165840A (ja) 1983-03-09 1983-03-09 アルコ−ル燃料車両の燃料噴射制御装置

Country Status (2)

Country Link
US (1) US4546732A (US20110009641A1-20110113-C00185.png)
JP (1) JPS59165840A (US20110009641A1-20110113-C00185.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703732A (en) * 1986-02-07 1987-11-03 Ford Motor Company Spark timing control of multiple fuel engine
US4706629A (en) * 1986-02-07 1987-11-17 Ford Motor Company Control system for engine operation using two fuels of different volumetric energy content
US4750386A (en) * 1986-08-29 1988-06-14 General Motors Corporation Engine air/fuel ratio controller
DE3741915A1 (de) * 1986-12-10 1988-06-23 Honda Motor Co Ltd Kraftstoffzufuhr-steuerverfahren fuer eine brennkraftmaschine
US4825834A (en) * 1986-12-10 1989-05-02 Honda Giken Kogyo Kabushiki Kaisha Fuel supply control method for internal combustion engines
US4869132A (en) * 1987-07-17 1989-09-26 Clem Michael L Automated electrical switching system
US4840157A (en) * 1988-05-20 1989-06-20 Furrow Robert E Engine speed control circuit for drag racing
JPH076430B2 (ja) * 1988-10-11 1995-01-30 日産自動車株式会社 内燃機関の燃料供給装置
DE3853434T2 (de) * 1988-12-10 1995-08-03 Bosch Gmbh Robert System für brennstoffsteuerung.
JPH02301669A (ja) * 1989-05-16 1990-12-13 Nissan Motor Co Ltd エンジンの点火時期制御装置
JPH0331548A (ja) * 1989-06-29 1991-02-12 Japan Electron Control Syst Co Ltd 内燃機関の混合燃料供給装置
US5038730A (en) * 1989-08-09 1991-08-13 Fuji Jukogyo Kabushiki Kaisha Start control system for alcohol engine
US5090389A (en) * 1989-10-09 1992-02-25 Ota Tadaki Fuel delivery control apparatus for engine operable on gasoline/alcohol fuel blend
JPH03206331A (ja) * 1989-10-24 1991-09-09 Fuji Heavy Ind Ltd Ｆｆｖ用エンジンの燃料噴射量制御装置
US5050561A (en) * 1990-03-12 1991-09-24 Japan Electronic Control Systems Company Air/fuel ratio control system for internal combustion engine with a high degree of precision in derivation of engine driving condition dependent correction coefficient for air/fuel ratio control
JP2751571B2 (ja) * 1990-06-04 1998-05-18 トヨタ自動車株式会社 車両用内燃機関の燃料噴射装置
US4995367A (en) * 1990-06-29 1991-02-26 Hitachi America, Ltd. System and method of control of internal combustion engine using methane fuel mixture
US5117782A (en) * 1991-01-30 1992-06-02 Bischoff George H Air intake and conditioning system for internal combustion engines
US5546908A (en) * 1994-01-07 1996-08-20 Stokes; Richard A. Plural fuel system for internal combustion engine
US5526797A (en) * 1994-01-07 1996-06-18 Stokes; Richard A. Methods and apparatus for vaporizing and utilizing fuels of various octane ratings
US6568379B2 (en) * 2001-06-25 2003-05-27 General Motors Corporation Method of gasoline assisted gaseous fuel engine starting
PL1601529T3 (pl) * 2003-03-11 2012-08-31 Fuller H B Co Sposób wytwarzania izolacyjnego zestawu szyb z zastosowaniem niskotemperaturowego nacisku
US20070119390A1 (en) * 2005-11-30 2007-05-31 Herrmann Mark L System and method for operating an internal combustion engine
GB2465996B (en) * 2008-12-05 2013-07-24 Gm Global Tech Operations Inc Injection system and method of cold starting a combustion engine
US7826957B2 (en) * 2009-01-26 2010-11-02 Ford Global Technologies, Llc Engine control responsive to varying amounts of alcohol in fuel
US9689333B2 (en) * 2014-07-28 2017-06-27 Cummins Inc. Dual-fuel engine with enhanced cold start capability
US11549451B1 (en) 2022-04-26 2023-01-10 Caterpillar Inc. Intake bypass for liquid fuel engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143324A (en) * 1980-04-08 1981-11-09 Mazda Motor Corp Fuel supplying device for engine
JPS57110737A (en) * 1980-12-29 1982-07-09 Nissan Motor Co Ltd Apparatus for controlling fuel supply for engine that uses two type of fuel
JPS57181948A (en) * 1981-04-30 1982-11-09 Isuzu Motors Ltd Fuel supplier for engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478746A1 (fr) * 1980-03-24 1981-09-25 Peugeot Dispositif d'alimentation a double carburant pour moteur a combustion interne a injection
JPS5728831A (en) * 1980-07-28 1982-02-16 Nissan Motor Co Ltd Fuel controller
JPS57131839A (en) * 1981-02-09 1982-08-14 Nissan Motor Co Ltd Fuel supply device for internal-combustion engine
JPS57181949A (en) * 1981-04-30 1982-11-09 Isuzu Motors Ltd Fuel supplier for engine
JPS57193036U (US20110009641A1-20110113-C00185.png) * 1981-05-29 1982-12-07
JPS57210139A (en) * 1981-06-22 1982-12-23 Toyota Motor Corp Control method of idling speed in internal combustion engine
JPS5827834A (ja) * 1981-08-11 1983-02-18 Honda Motor Co Ltd 多燃料エンジン燃料供給制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143324A (en) * 1980-04-08 1981-11-09 Mazda Motor Corp Fuel supplying device for engine
JPS57110737A (en) * 1980-12-29 1982-07-09 Nissan Motor Co Ltd Apparatus for controlling fuel supply for engine that uses two type of fuel
JPS57181948A (en) * 1981-04-30 1982-11-09 Isuzu Motors Ltd Fuel supplier for engine

Also Published As

Publication number Publication date
US4546732A (en) 1985-10-15
JPS59165840A (ja) 1984-09-19

Similar Documents

Publication Publication Date Title
JPH0442533B2 (US20110009641A1-20110113-C00185.png)
US5857445A (en) Engine control device
US7975670B2 (en) Control unit and control method for torque-demand-type internal combustion engine
EP1079089A2 (en) Control apparatus for internal combustion engine and method of controlling internal combustion engine
JPS58150048A (ja) 内燃機関の電子制御燃料噴射方法
JPH1182090A (ja) 内燃機関の制御装置
JP3185637B2 (ja) 内燃機関の燃料噴射制御装置
JPH0350897B2 (US20110009641A1-20110113-C00185.png)
US4658785A (en) Method of controlling air-fuel ratio and ignition timing in internal combustion engine and apparatus therefor
JPH0536622B2 (US20110009641A1-20110113-C00185.png)
JPH0316498B2 (US20110009641A1-20110113-C00185.png)
JPH045818B2 (US20110009641A1-20110113-C00185.png)
JP2905938B2 (ja) エンジンのアイドル回転数制御装置
JPS61155638A (ja) アイドル回転数制御方法
JP3561142B2 (ja) 内燃機関の制御装置
JP2873504B2 (ja) エンジンの燃料制御装置
JPH0541819B2 (US20110009641A1-20110113-C00185.png)
JPS6090934A (ja) 内燃エンジンのスロツトル弁全開運転時の燃料供給制御方法
JP2022042226A (ja) エンジンの制御装置
JP2543708Y2 (ja) 内燃機関の点火時期制御装置
JPH0461178B2 (US20110009641A1-20110113-C00185.png)
JPS58144640A (ja) 内燃機関の電子制御燃料噴射方法
JPH063153B2 (ja) 内燃機関の燃料噴射量制御装置
JPH06185388A (ja) 電子式内燃機関制御装置
JPS6189943A (ja) 内燃機関の空燃比制御装置