GB2232787B - Multi-fuel engine control with initial delay - Google Patents

Multi-fuel engine control with initial delay

Info

Publication number
GB2232787B
GB2232787B GB9013553A GB9013553A GB2232787B GB 2232787 B GB2232787 B GB 2232787B GB 9013553 A GB9013553 A GB 9013553A GB 9013553 A GB9013553 A GB 9013553A GB 2232787 B GB2232787 B GB 2232787B
Authority
GB
United Kingdom
Prior art keywords
engine control
fuel engine
initial delay
delay
initial
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
GB9013553A
Other versions
GB9013553D0 (en
GB2232787A (en
Inventor
Eugene Victor Gonze
David Brian Brown
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB9013553D0 publication Critical patent/GB9013553D0/en
Publication of GB2232787A publication Critical patent/GB2232787A/en
Application granted granted Critical
Publication of GB2232787B publication Critical patent/GB2232787B/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
    • 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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • 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
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB9013553A 1989-06-16 1990-06-18 Multi-fuel engine control with initial delay Expired - Fee Related GB2232787B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36728289A 1989-06-16 1989-06-16

Publications (3)

Publication Number Publication Date
GB9013553D0 GB9013553D0 (en) 1990-08-08
GB2232787A GB2232787A (en) 1990-12-19
GB2232787B true GB2232787B (en) 1993-09-15

Family

ID=23446559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9013553A Expired - Fee Related GB2232787B (en) 1989-06-16 1990-06-18 Multi-fuel engine control with initial delay

Country Status (3)

Country Link
BR (1) BR9002861A (en)
DE (1) DE4019187C2 (en)
GB (1) GB2232787B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131626A1 (en) * 1991-09-23 1993-03-25 Kloeckner Humboldt Deutz Ag Fuel injection control for low emission IC engine - uses detected fuel ratio to control fuel injection into combustion space
DE19805299A1 (en) * 1998-02-10 1999-08-12 Deutz Ag Electronic control device
JP4858530B2 (en) * 2008-12-02 2012-01-18 トヨタ自動車株式会社 Ignition timing control device for internal combustion engine
DE102010034133B4 (en) 2010-08-12 2021-04-22 Volkswagen Ag Method for detecting a fuel in a fuel supply system of an internal combustion engine
DE102010045521B4 (en) 2010-09-15 2023-12-28 Volkswagen Ag Method for detecting a fuel
DE102010045517A1 (en) 2010-09-15 2012-03-15 Volkswagen Ag Method for detecting e.g. diesel in fuel delivery system of internal combustion engine, involves determining density of fuel in fuel delivery system of engine based on resonance frequency of quartz crystal
DE102010045520A1 (en) 2010-09-15 2012-03-15 Volkswagen Ag Method and device for detecting a fuel in a fuel supply system of an internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006427A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Fuel control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391253A (en) * 1980-10-29 1983-07-05 Toyota Jidosha Kogyo Kabushiki Kaisha Electronically controlling, fuel injection method
US4706630A (en) * 1986-02-07 1987-11-17 Ford Motor Company Control system for engine operation using two fuels of different volatility

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006427A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Fuel control system

Also Published As

Publication number Publication date
GB9013553D0 (en) 1990-08-08
BR9002861A (en) 1991-08-20
GB2232787A (en) 1990-12-19
DE4019187C2 (en) 1995-11-09
DE4019187A1 (en) 1990-12-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020618