WO2009053160A3 - Procédé et dispositif permettant de faire fonctionner un moteur à combustion interne en utilisant deux types de carburant - Google Patents

Procédé et dispositif permettant de faire fonctionner un moteur à combustion interne en utilisant deux types de carburant Download PDF

Info

Publication number
WO2009053160A3
WO2009053160A3 PCT/EP2008/062091 EP2008062091W WO2009053160A3 WO 2009053160 A3 WO2009053160 A3 WO 2009053160A3 EP 2008062091 W EP2008062091 W EP 2008062091W WO 2009053160 A3 WO2009053160 A3 WO 2009053160A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
combustion engine
internal combustion
operating
types
Prior art date
Application number
PCT/EP2008/062091
Other languages
German (de)
English (en)
Other versions
WO2009053160A2 (fr
Inventor
Juergen Foerster
Thorsten Allgeier
Juergen Raimann
Winfried Langer
Original Assignee
Bosch Gmbh Robert
Juergen Foerster
Thorsten Allgeier
Juergen Raimann
Winfried Langer
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, Juergen Foerster, Thorsten Allgeier, Juergen Raimann, Winfried Langer filed Critical Bosch Gmbh Robert
Publication of WO2009053160A2 publication Critical patent/WO2009053160A2/fr
Publication of WO2009053160A3 publication Critical patent/WO2009053160A3/fr

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
    • F02D19/081—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
    • F02D19/0602—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
    • F02D19/0639—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
    • F02D19/0689—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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • 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
    • 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
    • F02M21/0284—Arrangement of multiple injectors or fuel-air mixers 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • 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
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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

Abstract

L'invention concerne un procédé permettant de faire fonctionner un moteur à combustion interne (1), ce dernier (1) pouvant fonctionner dans un premier mode de fonctionnement, pour lequel un premier carburant est injecté dans une tubulure d'admission (5), et un mélange d'un premier carburant et d'air alimente une chambre de combustion (3), en vue de faire fonctionner le moteur à combustion interne (1) conformément à un couple de consigne prédéterminé, procédé caractérisé en ce que dans un mode de fonctionnement à protection des soupapes, la quantité du premier carburant est réduite d'une fraction, et une quantité d'un second carburant est injectée, via une soupape d'injection directe, qui est disposée directement sur la chambre de combustion (3), la quantité du second carburant étant sélectionnée de façon que le couple de consigne soit maintenu.
PCT/EP2008/062091 2007-10-22 2008-09-11 Procédé et dispositif permettant de faire fonctionner un moteur à combustion interne en utilisant deux types de carburant WO2009053160A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007050305.0 2007-10-22
DE102007050305A DE102007050305A1 (de) 2007-10-22 2007-10-22 Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors mit zwei Kraftstoffarten

Publications (2)

Publication Number Publication Date
WO2009053160A2 WO2009053160A2 (fr) 2009-04-30
WO2009053160A3 true WO2009053160A3 (fr) 2009-06-25

Family

ID=40458926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/062091 WO2009053160A2 (fr) 2007-10-22 2008-09-11 Procédé et dispositif permettant de faire fonctionner un moteur à combustion interne en utilisant deux types de carburant

Country Status (2)

Country Link
DE (1) DE102007050305A1 (fr)
WO (1) WO2009053160A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012017440A1 (de) 2012-09-04 2014-03-06 Lotronic GmbH Verfahren zur Bestimmung der einem Zylinder einer Brennkraftmaschine für einen Arbeitsakt zuzuführenden Menge eines gasförmigen Kraftstoffs im Mischbetrieb mit einem flüssigen Kraftstoff wie beispielsweise Diesel sowie hierfür bestimmtes Steuergerät
CN104838113B (zh) 2012-10-09 2018-05-11 西港能源有限公司 多燃料内燃机中的燃料系统保护
CA2809298C (fr) 2013-03-12 2014-05-13 Westport Power Inc. Attenuation de temperature d'injecteur de carburant
DE102013221777A1 (de) * 2013-10-25 2015-04-30 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
DE102015212244B4 (de) * 2015-06-30 2020-04-23 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Steuergerät für eine Brennkraftmaschine und Brennkraftmaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718484A2 (fr) * 1994-12-22 1996-06-26 Siemens Aktiengesellschaft Dispositif pour le fonctionnement d'un moteur à combustion interne avec combustibles différents
EP0812980A2 (fr) * 1996-06-12 1997-12-17 Cummins Engine Company, Inc. Moteur à combustion interne alimenté en gaz, dispositif d'alimentation en gaz pour un moteur à combustion interne et méthode d'alimentation en carburant d'un moteur à combustion interne
JP2004239213A (ja) * 2003-02-07 2004-08-26 Toyota Motor Corp バイフューエルエンジンの燃料供給制御装置および方法
EP1873379A2 (fr) * 2006-07-01 2008-01-02 Volkswagen Aktiengesellschaft Procédé de fonctionnement d'un moteur à combustion interne mis à feu aussi bien par gaz que par essence
DE102006056389A1 (de) * 2006-11-29 2008-06-05 Audi Ag Betriebsverfahren für eine wahlweise mit flüssigem und gasförmigem Kraftstoff betreibbare Brennkraftmaschine und Kraftstoffzuführsystem
DE102007017561A1 (de) * 2007-04-12 2008-10-16 Cornelis Hendrik Heim Verfahren und Vorrichtung zur gemeinsamen Verbrennung von Dieselkraftstoff und brennbarem Gas

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718484A2 (fr) * 1994-12-22 1996-06-26 Siemens Aktiengesellschaft Dispositif pour le fonctionnement d'un moteur à combustion interne avec combustibles différents
EP0812980A2 (fr) * 1996-06-12 1997-12-17 Cummins Engine Company, Inc. Moteur à combustion interne alimenté en gaz, dispositif d'alimentation en gaz pour un moteur à combustion interne et méthode d'alimentation en carburant d'un moteur à combustion interne
JP2004239213A (ja) * 2003-02-07 2004-08-26 Toyota Motor Corp バイフューエルエンジンの燃料供給制御装置および方法
EP1873379A2 (fr) * 2006-07-01 2008-01-02 Volkswagen Aktiengesellschaft Procédé de fonctionnement d'un moteur à combustion interne mis à feu aussi bien par gaz que par essence
DE102006056389A1 (de) * 2006-11-29 2008-06-05 Audi Ag Betriebsverfahren für eine wahlweise mit flüssigem und gasförmigem Kraftstoff betreibbare Brennkraftmaschine und Kraftstoffzuführsystem
DE102007017561A1 (de) * 2007-04-12 2008-10-16 Cornelis Hendrik Heim Verfahren und Vorrichtung zur gemeinsamen Verbrennung von Dieselkraftstoff und brennbarem Gas

Also Published As

Publication number Publication date
DE102007050305A1 (de) 2009-04-23
WO2009053160A2 (fr) 2009-04-30

Similar Documents

Publication Publication Date Title
CA2538980A1 (fr) Methode et appareil de fonctionnement d'un moteur a combustion interne mixte
CA2524146A1 (fr) Moteur a combustion interne a injection directe et methode de fabrication et d'exploitation
WO2007142899A3 (fr) Procédé et appareil pour réduire les gaz polluants dans les moteurs diesel
WO2007107865A3 (fr) Système de contrôle des gaz d'échappement pour moteur à combustion interne
WO2009068438A3 (fr) Système d'injection de carburant pour un moteur à combustion interne à injecteur de hc
WO2007142927A3 (fr) Moteur à combustion-vapeur
EP1793110A3 (fr) Système de commande de moteur à combustion
WO2006104232A3 (fr) Systeme d'injection de carburant de moteur a combustion interne
SE0701685L (sv) Förfarande för drivning av en förbränningsmotor
ATE556216T1 (de) Kraftstoffeinspritzdüse
WO2009060287A3 (fr) Dispositif et procédé pour commander un moteur à combustion interne
WO2009033304A8 (fr) Dispositif d'injection de carburant
WO2009010866A3 (fr) Appareil de commande d'injection de carburant et procédé de commande d'injection de carburant pour moteur à combustion interne
WO2007135526A3 (fr) Buse d'injection de carburant
WO2009019155A3 (fr) Dispositif d'injection de carburant gazeux dans un moteur à combustion interne, ainsi que procédé et appareil de commande associés
WO2011119658A3 (fr) Moteur à allumage par compression avec injection de mélange de carburants
EP1775453A3 (fr) Système de commande de moteur thermique
WO2010057701A3 (fr) Vanne à bille pour pompes à haute pression
WO2008062292A3 (fr) Dispositif d'injection de carburant et procédé de commande de celui-ci
ATE498769T1 (de) Verfahren zur steuerung eines kraftstoffeinspritzsystems einer brennkraftmaschine
WO2009053160A3 (fr) Procédé et dispositif permettant de faire fonctionner un moteur à combustion interne en utilisant deux types de carburant
WO2007128356A8 (fr) DISPOSITIF DE FILTRATION permettant de FILTRER DES CARBURANTS GAZEUX DANS DES SYSTÈMES ADRESSant DES GAZ À DES MOTEURS À COMBUSTION INTERNE
ATE542993T1 (de) Dieselmotorisch betriebene brennkraftmaschine
WO2009033950A3 (fr) Procédé de régulation d'un processus de combustion et dispositif de combustion
WO2008142261A3 (fr) Procede de controle de combustion d'un moteur diesel

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 08804056

Country of ref document: EP

Kind code of ref document: A2