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ITMI20021793A1 - Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili - Google Patents

Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili

Info

Publication number
ITMI20021793A1
ITMI20021793A1 IT001793A ITMI20021793A ITMI20021793A1 IT MI20021793 A1 ITMI20021793 A1 IT MI20021793A1 IT 001793 A IT001793 A IT 001793A IT MI20021793 A ITMI20021793 A IT MI20021793A IT MI20021793 A1 ITMI20021793 A1 IT MI20021793A1
Authority
IT
Italy
Prior art keywords
members
fuel
internal combustion
control system
combustion engine
Prior art date
Application number
IT001793A
Other languages
English (en)
Inventor
Stefano Landi
Maurizio Togninelli
Original Assignee
Landi Renzo Spa
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 Landi Renzo Spa filed Critical Landi Renzo Spa
Priority to IT001793A priority Critical patent/ITMI20021793A1/it
Priority to EP03015265A priority patent/EP1388658B1/en
Priority to AT03015265T priority patent/ATE468479T1/de
Priority to DE60332586T priority patent/DE60332586D1/de
Priority to US10/614,823 priority patent/US6951210B2/en
Publication of ITMI20021793A1 publication Critical patent/ITMI20021793A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02D19/02—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 gaseous fuels
    • 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
    • F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
    • 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
    • F02D19/0602—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
    • F02D19/0639—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
    • F02D19/0663—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
    • 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
    • F02D19/10—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 peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0233—Details of actuators therefor
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT001793A 2002-08-06 2002-08-06 Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili ITMI20021793A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT001793A ITMI20021793A1 (it) 2002-08-06 2002-08-06 Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili
EP03015265A EP1388658B1 (en) 2002-08-06 2003-07-07 Improved feed and control system for an internal combustion engine fed with two different fuels
AT03015265T ATE468479T1 (de) 2002-08-06 2003-07-07 Brennstoffzufuhrregelungssystem und steuerungsventil für doppelbrennstoffbetrieb eines verbrennungsmotors
DE60332586T DE60332586D1 (de) 2002-08-06 2003-07-07 il für Doppelbrennstoffbetrieb eines Verbrennungsmotors
US10/614,823 US6951210B2 (en) 2002-08-06 2003-07-09 Feed and control system for an internal combustion engine fed with two different fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001793A ITMI20021793A1 (it) 2002-08-06 2002-08-06 Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili

Publications (1)

Publication Number Publication Date
ITMI20021793A1 true ITMI20021793A1 (it) 2004-02-07

Family

ID=30130965

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001793A ITMI20021793A1 (it) 2002-08-06 2002-08-06 Sistema di alimentazione e controllo perfezionato di un motore a combustione interna alimentato da due diversi combustibili

Country Status (5)

Country Link
US (1) US6951210B2 (it)
EP (1) EP1388658B1 (it)
AT (1) ATE468479T1 (it)
DE (1) DE60332586D1 (it)
IT (1) ITMI20021793A1 (it)

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EP1510678A1 (de) * 2003-08-22 2005-03-02 Olaf Zimmermann Einspritzsystem für Ottomotoren
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US7044103B2 (en) * 2004-08-16 2006-05-16 Dresser, Inc. Fuel quantity modulation in pilot ignited engines
DE102005034601A1 (de) * 2005-07-25 2007-02-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage für eine gasbetriebene Brennkraftmaschine
US7819092B1 (en) * 2006-03-30 2010-10-26 Maul Joseph J Fuel/fluid hybrid engine
ATE444441T1 (de) * 2006-08-01 2009-10-15 Gm Global Tech Operations Inc Ölabscheider für gasbetriebene brennkraftmaschinen
ITMO20070133A1 (it) * 2007-04-17 2008-10-18 Landi Renzo Spa Regolatore e metodo per regolare la pressione di un fluido
EP2000652B1 (en) * 2007-06-04 2009-08-05 Magneti Marelli S.p.A. A control method of a fuel feeding system in a bi-fuel internal combustion engine
US20090024301A1 (en) * 2007-07-20 2009-01-22 Orlando Volpato Method and apparatus for synchronous switching of fuel injection control signals
US7770560B2 (en) * 2008-03-17 2010-08-10 Ford Global Technologies, Llc System and control method for an engine having two types of fuel injectors
US7918207B2 (en) * 2009-01-02 2011-04-05 Ford Global Technologies, Llc Fuel delivery system for multi-fuel engine
US8108128B2 (en) * 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
US8463528B2 (en) 2009-05-12 2013-06-11 Chris M. Cologna Systems and methods for using secondary fuels
US9567918B2 (en) * 2010-05-10 2017-02-14 Go Natural Cng, Llc Bi-fuel control systems for automotive vehicles and related methods
GB2488814A (en) * 2011-03-09 2012-09-12 Mobilizer Ltd Engine Performance Modification or Tuning Kit
US20120266846A1 (en) * 2011-04-25 2012-10-25 Michael Kilbourne Dual fuel diesel engine system
CA2742011C (en) * 2011-06-02 2012-07-17 Saskatchewan Research Council Method and system for powering an otto cycle engine using gasoline and compressed natural gas
US9097224B2 (en) * 2011-08-15 2015-08-04 GM Global Technology Operations LLC Multi-fuel vehicle fuel control systems and methods
US9169789B2 (en) * 2011-08-15 2015-10-27 GM Global Technology Operations LLC System and method for adjusting fuel mass for minimum fuel injector pulse widths in multiple fuel system engines
US9080517B2 (en) * 2011-10-20 2015-07-14 Ford Global Technologies, Llc System and method for supplying fuel to an engine via multiple fuel paths
RU2497014C1 (ru) * 2012-03-15 2013-10-27 Открытое Акционерное Общество "Российские Железные Дороги" Способ регулирования температуры газа в системе топливоподачи газотурбовозов
US8833148B2 (en) * 2012-09-06 2014-09-16 Chrysler Group Llc Bi-fuel injector relay diagnostic
US20140074380A1 (en) * 2012-09-07 2014-03-13 Continental Controls Corporation Gas substitution control system and method for bi-fuel engine
EP3207806B8 (de) * 2013-01-25 2024-10-23 Bühler AG Verfahren und vorrichtung zum trocknen und/oder rösten eines lebensmittels
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CN107849989A (zh) * 2015-06-03 2018-03-27 西港能源有限公司 多燃料发动机设备
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Also Published As

Publication number Publication date
EP1388658B1 (en) 2010-05-19
US6951210B2 (en) 2005-10-04
EP1388658A1 (en) 2004-02-11
ATE468479T1 (de) 2010-06-15
US20040025831A1 (en) 2004-02-12
DE60332586D1 (de) 2010-07-01

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