BR8807885A - Sistema de controle de combustivel - Google Patents

Sistema de controle de combustivel

Info

Publication number
BR8807885A
BR8807885A BR888807885A BR8807885A BR8807885A BR 8807885 A BR8807885 A BR 8807885A BR 888807885 A BR888807885 A BR 888807885A BR 8807885 A BR8807885 A BR 8807885A BR 8807885 A BR8807885 A BR 8807885A
Authority
BR
Brazil
Prior art keywords
control system
fuel control
fuel
control
Prior art date
Application number
BR888807885A
Other languages
English (en)
Inventor
Klaus Adam
Hainz Boehmler
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR8807885A publication Critical patent/BR8807885A/pt

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
    • F02D41/0025—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
    • 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
    • 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
    • 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
    • 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
    • F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels 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
    • 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
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
BR888807885A 1988-12-10 1988-12-10 Sistema de controle de combustivel BR8807885A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1988/001137 WO1990006427A1 (en) 1988-12-10 1988-12-10 Fuel control system

Publications (1)

Publication Number Publication Date
BR8807885A true BR8807885A (pt) 1990-11-27

Family

ID=8165352

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807885A BR8807885A (pt) 1988-12-10 1988-12-10 Sistema de controle de combustivel

Country Status (7)

Country Link
US (1) US5094208A (pt)
EP (1) EP0398898B1 (pt)
JP (1) JP2823574B2 (pt)
KR (1) KR0121788B1 (pt)
BR (1) BR8807885A (pt)
DE (1) DE3853434T2 (pt)
WO (1) WO1990006427A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019187C2 (de) * 1989-06-16 1995-11-09 Gen Motors Corp Mehrstoff-Maschinensteuerung mit Anfangsverzögerung
JP2826601B2 (ja) * 1990-01-19 1998-11-18 三菱自動車工業株式会社 燃料ブレンド率検出方法
JP2826600B2 (ja) * 1990-01-19 1998-11-18 三菱自動車工業株式会社 燃料ブレンド率検出方法
JPH03242439A (ja) * 1990-02-16 1991-10-29 Mitsubishi Motors Corp 燃料ブレンド率検出方法
DE4008372A1 (de) * 1990-03-15 1991-09-19 Bayerische Motoren Werke Ag Verfahren zum betrieb einer brennkraftmaschine mit brennstoffen unterschiedlicher zusammensetzung
DE4019083A1 (de) * 1990-06-15 1991-12-19 Bosch Gmbh Robert Verfahren zur einstellung der kraftstoffoerdermenge einer brennkraftmaschine
DE4027947C2 (de) * 1990-09-04 2002-07-11 Bosch Gmbh Robert Kraftstoffversorgungssystem für eine Brennkraftmaschine
DE4027948B4 (de) * 1990-09-04 2005-06-23 Robert Bosch Gmbh Kraftstoffversorgungssystem und Tankanlage für eine Brennkraftmaschine
JPH04301152A (ja) * 1991-03-28 1992-10-23 Honda Motor Co Ltd 空燃比制御装置
JP2860719B2 (ja) * 1991-04-02 1999-02-24 本田技研工業株式会社 空燃比制御装置
US5282360A (en) * 1992-10-30 1994-02-01 Ford Motor Company Post-catalyst feedback control
US5253631A (en) * 1992-11-16 1993-10-19 Ford Motor Company Air/fuel control system for flexible fuel vehicles
IT1305142B1 (it) 1998-10-28 2001-04-10 Fiat Ricerche Metodo di controllo dell'iniezione in un motore a combustione internain funzione della qualita' del combustibile utilizzato.
IT1305143B1 (it) * 1998-10-28 2001-04-10 Fiat Ricerche Metodo di controllo dell'iniezione in un motore a combustione internain funzione della qualita' del combustibile utilizzato.
US6343571B1 (en) 1998-12-17 2002-02-05 Clean Fuels Technology, Inc. Fuel emulsion detection method and system for an electronically controlled engine
IT1311435B1 (it) * 1999-12-17 2002-03-12 Magneti Marelli Spa Metodo per la stima del rapporto stechiometrico del carburante per unsistema di controllo di un motore a combustione interna.
JP2003120363A (ja) * 2001-10-15 2003-04-23 Nissan Motor Co Ltd 内燃機関の燃料噴射制御装置
DE102005040551B4 (de) * 2005-08-26 2009-01-29 Continental Automotive Gmbh Verfahren zum Ermitteln eines Biodieselanteils im Kraftstoff einer Dieselverbrennungskraftmaschine
EP1775584A3 (de) * 2005-10-11 2011-09-14 Continental Automotive GmbH Verfahren und Vorrichtung zur Erkennung der Qualität eines Kraftstoffs für Brennkraftmaschine
DE102006043702B3 (de) * 2006-09-18 2007-07-26 Audi Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US20080270008A1 (en) * 2007-04-27 2008-10-30 Paul Spivak Method and System for Adjusting Fuel Injector Signals for Alternative Fuel Type
JP2008274883A (ja) * 2007-05-01 2008-11-13 Toyota Motor Corp 内燃機関の制御装置
DE102007020959B4 (de) * 2007-05-04 2014-12-24 Robert Bosch Gmbh Verfahren zur Bestimmung eines Alkoholgehaltes
DE102007032215A1 (de) 2007-07-11 2009-01-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose von Motorsteuerungen
US7945373B2 (en) * 2008-08-06 2011-05-17 Am General Llc Method and apparatus for controlling an engine capable of operating on more than one type of fuel
US8925518B1 (en) * 2014-03-17 2015-01-06 Woodward, Inc. Use of prechambers with dual fuel source engines
US9909442B2 (en) 2015-07-02 2018-03-06 General Electric Company Method of controlling a position actuation system component for a gas turbine engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544444C3 (de) * 1975-10-04 1981-02-12 Daimler-Benz Ag, 7000 Stuttgart Verfahren beim Betrieb einer Brennkraftmaschine
JPS5728831A (en) * 1980-07-28 1982-02-16 Nissan Motor Co Ltd Fuel controller
DE3036107C3 (de) * 1980-09-25 1996-08-14 Bosch Gmbh Robert Regeleinrichtung für ein Kraftstoffzumeßsystem
JPS57143142A (en) * 1981-03-02 1982-09-04 Mazda Motor Corp Controller for engine
FR2542092B1 (fr) * 1983-03-03 1986-02-28 Inst Francais Du Petrole Procede et dispositif pour determiner la composition d'un melange alcool-essence, adaptes au reglage automatique de moteurs alimentes en melanges combustibles de teneur en alcool variable
JPS59165840A (ja) * 1983-03-09 1984-09-19 Toyota Motor Corp アルコ−ル燃料車両の燃料噴射制御装置
DE3341015C2 (de) * 1983-11-12 1987-03-26 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung für ein Kraftstoffzumeßsystem bei einer Brennkraftmaschine
JPH0629580B2 (ja) * 1985-10-24 1994-04-20 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPS62189333A (ja) * 1986-02-15 1987-08-19 Toyota Motor Corp アルコ−ル・ガソリン混合燃料の空燃比制御装置
US4993386A (en) * 1988-12-29 1991-02-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Operation control system for internal combustion engine

Also Published As

Publication number Publication date
EP0398898A1 (en) 1990-11-28
US5094208A (en) 1992-03-10
WO1990006427A1 (en) 1990-06-14
DE3853434D1 (de) 1995-04-27
KR910700400A (ko) 1991-03-15
KR0121788B1 (ko) 1997-11-24
EP0398898B1 (en) 1995-03-22
JP2823574B2 (ja) 1998-11-11
DE3853434T2 (de) 1995-08-03
JPH03502477A (ja) 1991-06-06

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Legal Events

Date Code Title Description
FG Letter patent granted
RL Court decision published
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/12/2008

B15K Others concerning applications: alteration of classification

Ipc: F02D 41/00 (2006.01), F02B 1/02 (2006.0