BRPI0803084A2 - sistema para veìculo tendo motor de combustão interna que utiliza mistura de álcool no combustìvel e método para operar um veìculo com combustìvel flexìvel tendo motor de combustão interna que utiliza uma mistura de álcool no combustìvel - Google Patents

sistema para veìculo tendo motor de combustão interna que utiliza mistura de álcool no combustìvel e método para operar um veìculo com combustìvel flexìvel tendo motor de combustão interna que utiliza uma mistura de álcool no combustìvel Download PDF

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Publication number
BRPI0803084A2
BRPI0803084A2 BRPI0803084-7A BRPI0803084A BRPI0803084A2 BR PI0803084 A2 BRPI0803084 A2 BR PI0803084A2 BR PI0803084 A BRPI0803084 A BR PI0803084A BR PI0803084 A2 BRPI0803084 A2 BR PI0803084A2
Authority
BR
Brazil
Prior art keywords
fuel
vehicle
alcohol
mixture
combustion engine
Prior art date
Application number
BRPI0803084-7A
Other languages
English (en)
Inventor
Mark Christie
John Stokes
Original Assignee
Ricardo Inc
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 Ricardo Inc filed Critical Ricardo Inc
Publication of BRPI0803084A2 publication Critical patent/BRPI0803084A2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
    • B60W10/14—Central differentials for dividing torque between front and rear axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
    • B60W10/16—Axle differentials, e.g. for dividing torque between left and right wheels
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02D19/0689—Injectors for in-cylinder direct injection
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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)
  • Transportation (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

SISTEMA PARA VEìCULO TENDO MOTOR DE COMBUSTãO INTERNA QUE UTILIZA MISTURA DE áLCOOL NO COMBUSTìVEL E MéTODO PARA OPERAR UM VEìCULO COM COMBUSTìVEL FLEXìVEL TENDO MOTOR DE COMBUSTãO INTERNA QUE UTILIZA UMA MISTURA DE áLCOOL NO COMBUSTìVEL. Um sistema de combustível e um conjunto de motor e transmissão para um veículo com sistema flexível de combustível utilizam um controlador de sistema para controlar as variáveis em um motor e a transmissão final aperfeiçoa aeficiência do funcionamento do veículo ao usar uma mistura de álcool-combustível. O controlador do sistema regula as variáveis de funcionamento do motor tais como a pressão do combustível, fluxo de combustível, fluxo ar-carburante, temperatura ar-carburante e sincronismo da válvula, O controlador do sistema regula as variáveis de funcionamento do motor tais como a seleção da engrenagem de transmissão e a modificação da engrenagem assim como as mudanças da relação diferencial.
BRPI0803084-7A 2007-03-13 2008-03-13 sistema para veìculo tendo motor de combustão interna que utiliza mistura de álcool no combustìvel e método para operar um veìculo com combustìvel flexìvel tendo motor de combustão interna que utiliza uma mistura de álcool no combustìvel BRPI0803084A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89460307P 2007-03-13 2007-03-13
PCT/US2008/056768 WO2008112843A1 (en) 2007-03-13 2008-03-13 Optimized flex fuel powertrain

Publications (1)

Publication Number Publication Date
BRPI0803084A2 true BRPI0803084A2 (pt) 2011-08-30

Family

ID=39760020

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803084-7A BRPI0803084A2 (pt) 2007-03-13 2008-03-13 sistema para veìculo tendo motor de combustão interna que utiliza mistura de álcool no combustìvel e método para operar um veìculo com combustìvel flexìvel tendo motor de combustão interna que utiliza uma mistura de álcool no combustìvel

Country Status (7)

Country Link
US (1) US7454285B2 (pt)
EP (1) EP2038543A4 (pt)
JP (1) JP5242601B2 (pt)
CN (1) CN101542108A (pt)
BR (1) BRPI0803084A2 (pt)
SE (1) SE0850073L (pt)
WO (1) WO2008112843A1 (pt)

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US8132555B2 (en) 2005-11-30 2012-03-13 Ford Global Technologies, Llc Event based engine control system and method
US8434431B2 (en) 2005-11-30 2013-05-07 Ford Global Technologies, Llc Control for alcohol/water/gasoline injection
US7909019B2 (en) * 2006-08-11 2011-03-22 Ford Global Technologies, Llc Direct injection alcohol engine with boost and spark control
US7971567B2 (en) 2007-10-12 2011-07-05 Ford Global Technologies, Llc Directly injected internal combustion engine system
US8118009B2 (en) 2007-12-12 2012-02-21 Ford Global Technologies, Llc On-board fuel vapor separation for multi-fuel vehicle
US8550058B2 (en) * 2007-12-21 2013-10-08 Ford Global Technologies, Llc Fuel rail assembly including fuel separation membrane
US7621257B1 (en) * 2008-05-01 2009-11-24 Ford Global Technologies, Llc Engine valve operation
US7845315B2 (en) 2008-05-08 2010-12-07 Ford Global Technologies, Llc On-board water addition for fuel separation system
US7905206B2 (en) * 2008-11-26 2011-03-15 Caterpillar Inc Engine control system having fuel-based adjustment
US7826957B2 (en) * 2009-01-26 2010-11-02 Ford Global Technologies, Llc Engine control responsive to varying amounts of alcohol in fuel
US8301359B1 (en) 2010-03-19 2012-10-30 HyCogen Power, LLC Microprocessor controlled automated mixing system, cogeneration system and adaptive/predictive control for use therewith
US20130276756A1 (en) * 2012-04-18 2013-10-24 Ford Global Technologies, Llc Reducing intake manifold pressure during cranking
US9995225B2 (en) 2012-05-14 2018-06-12 Optimus Technologies, Llc Dynamic variable fuel optimization system
US8960133B2 (en) 2013-01-23 2015-02-24 Ford Global Technologies, Llc Liquid injection for scavenging
US20140277975A1 (en) * 2013-03-15 2014-09-18 Ford Global Technologies, Llc Method and system for engine control
US9789756B2 (en) 2014-02-12 2017-10-17 Palo Alto Research Center Incorporated Hybrid vehicle with power boost
US9676382B2 (en) 2014-04-17 2017-06-13 Palo Alto Research Center Incorporated Systems and methods for hybrid vehicles with a high degree of hybridization
US9751521B2 (en) 2014-04-17 2017-09-05 Palo Alto Research Center Incorporated Control system for hybrid vehicles with high degree of hybridization
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Also Published As

Publication number Publication date
EP2038543A1 (en) 2009-03-25
US7454285B2 (en) 2008-11-18
CN101542108A (zh) 2009-09-23
US20080228372A1 (en) 2008-09-18
JP5242601B2 (ja) 2013-07-24
WO2008112843A1 (en) 2008-09-18
JP2010521616A (ja) 2010-06-24
EP2038543A4 (en) 2012-04-25
SE0850073L (sv) 2009-01-13

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2368 DE 24-05-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.