AR017719A1 - Disposicion de alimentacion de combustible para un motor de combustion interna adaptado para funcionar selectivamente con gasolina o bien con un gas(lpg-gnc) y metodo para controlar dicha disposicion de alimentacion - Google Patents

Disposicion de alimentacion de combustible para un motor de combustion interna adaptado para funcionar selectivamente con gasolina o bien con un gas(lpg-gnc) y metodo para controlar dicha disposicion de alimentacion

Info

Publication number
AR017719A1
AR017719A1 ARP980106276A ARP980106276A AR017719A1 AR 017719 A1 AR017719 A1 AR 017719A1 AR P980106276 A ARP980106276 A AR P980106276A AR P980106276 A ARP980106276 A AR P980106276A AR 017719 A1 AR017719 A1 AR 017719A1
Authority
AR
Argentina
Prior art keywords
gas
gasoline
feeding
provision
lpg
Prior art date
Application number
ARP980106276A
Other languages
English (en)
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Publication of AR017719A1 publication Critical patent/AR017719A1/es

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
    • F02D19/0639—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
    • F02D19/0647—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 the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • 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
    • F02D19/0615—Switch-over from one fuel to another being initiated by automatic means, e.g. based on engine or vehicle operating conditions
    • 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
    • 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
    • F02D19/0665—Tanks, e.g. multiple tanks
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

En un sistema de alimentacion de combustible en un motor de combustion interna adaptado para funcionar selectivamente con gasolina o con un gas, tal comoLPG o metano que comprende medios de alimentacion de gasolina, que incluyen multiples inyectoresconectados con los cilindros del motor, medios de controlelectronico que controlan los inyectores de gasolina, adaptados para recibir las senales indicativas de diversos parámetros del funcionamiento del motor asícomo para el control de los inyectorres de gas apropiadamente y medios de alimentacion de gas y medios de conduccion para la alimentacion de gas provenientesdel tanque de gas, completando así un sistema de alimentacion bi-combustible (a gasolina o bien a gas), y la incorporacion de unmétodo para usar en dichosistema para controlar la alimentacion de combustible con el objeto de cambiar la disposicion automática del modo de accionamiento a gas al modo deaccionamiento a gasolina.
ARP980106276A 1997-12-12 1998-12-10 Disposicion de alimentacion de combustible para un motor de combustion interna adaptado para funcionar selectivamente con gasolina o bien con un gas(lpg-gnc) y metodo para controlar dicha disposicion de alimentacion AR017719A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO001083A IT1296633B1 (it) 1997-12-12 1997-12-12 Sistema e procedimento di alimentazione per un motore a combustione interna atto ad operare selettivamente con benzina e con gas

Publications (1)

Publication Number Publication Date
AR017719A1 true AR017719A1 (es) 2001-09-12

Family

ID=11416193

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106276A AR017719A1 (es) 1997-12-12 1998-12-10 Disposicion de alimentacion de combustible para un motor de combustion interna adaptado para funcionar selectivamente con gasolina o bien con un gas(lpg-gnc) y metodo para controlar dicha disposicion de alimentacion

Country Status (7)

Country Link
US (1) US6105561A (es)
EP (1) EP0922843B1 (es)
AR (1) AR017719A1 (es)
AU (1) AU734056B2 (es)
DE (1) DE69801091T2 (es)
ES (1) ES2161033T3 (es)
IT (1) IT1296633B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317659B1 (it) * 2000-05-22 2003-07-15 Landi Renzo Spa Dispositivo e metodo per consentire il corretto funzionamento di unmotore a combustione interna alimentato alternativamente ad un primo
US6568379B2 (en) * 2001-06-25 2003-05-27 General Motors Corporation Method of gasoline assisted gaseous fuel engine starting
US6543423B2 (en) 2001-07-23 2003-04-08 Ford Global Technologies, Inc. Control system and method for a bi-fuel engine
ITMI20021793A1 (it) * 2002-08-06 2004-02-07 Landi Renzo Spa Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili
JP4702407B2 (ja) * 2008-07-02 2011-06-15 マツダ株式会社 デュアルフューエルエンジンの制御方法及びその装置
US9567918B2 (en) 2010-05-10 2017-02-14 Go Natural Cng, Llc Bi-fuel control systems for automotive vehicles and related methods
CN102108905B (zh) * 2011-01-14 2013-04-03 力帆实业(集团)股份有限公司 油气两用车燃料转换的同步控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783841A (en) * 1971-10-04 1974-01-08 Ethyl Corp Fuel system
US3788283A (en) * 1972-10-27 1974-01-29 Gen Motors Corp Dual fuel system
JPH0734915A (ja) * 1993-07-20 1995-02-03 Nissan Motor Co Ltd 内燃機関の燃料供給制御装置
US5549083A (en) * 1993-11-09 1996-08-27 Feuling; James J. Method and apparatus for clean cold starting of internal combustion engines
ES2134401T3 (es) * 1994-12-22 1999-10-01 Siemens Ag Disposicion para el funcionamiento de un motor de combustion interna con diferentes combustibles.
EP0725208B1 (en) 1995-02-03 1997-07-09 CENTRO RICERCHE FIAT Società Consortile per Azioni Internal combustion engine adapted to operate selectively with injection of gasoline or LPG
US5555873A (en) * 1995-02-16 1996-09-17 Nolen; Jay A. Fuel tank switching apparatus

Also Published As

Publication number Publication date
ITTO971083A1 (it) 1999-06-12
ES2161033T3 (es) 2001-11-16
EP0922843B1 (en) 2001-07-11
AU734056B2 (en) 2001-05-31
EP0922843A3 (en) 2000-05-10
AU9612198A (en) 1999-07-01
IT1296633B1 (it) 1999-07-14
EP0922843A2 (en) 1999-06-16
DE69801091D1 (de) 2001-08-16
DE69801091T2 (de) 2002-03-21
US6105561A (en) 2000-08-22

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