EP1991772A1 - Dispositif et procédé pour faire fonctionner un moteur à combustion interne avec deux types de carburants différents - Google Patents

Dispositif et procédé pour faire fonctionner un moteur à combustion interne avec deux types de carburants différents

Info

Publication number
EP1991772A1
EP1991772A1 EP07722934A EP07722934A EP1991772A1 EP 1991772 A1 EP1991772 A1 EP 1991772A1 EP 07722934 A EP07722934 A EP 07722934A EP 07722934 A EP07722934 A EP 07722934A EP 1991772 A1 EP1991772 A1 EP 1991772A1
Authority
EP
European Patent Office
Prior art keywords
fuel
internal combustion
combustion engine
arrangement
intervals
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07722934A
Other languages
German (de)
English (en)
Inventor
Elmar Haudel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of EP1991772A1 publication Critical patent/EP1991772A1/fr
Withdrawn legal-status Critical Current

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
    • F02D19/0602—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
    • F02D19/0694—Injectors operating with a plurality of 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
    • F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
    • 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

Definitions

  • the gases used are mainly petroleum-based liquefied petroleum gas (LPG), a by-product of hydrogenation processes in petroleum refining, which consists essentially of propane and butane, and natural gas (CNG), which mainly consists of Methane is produced and obtained by extraction from natural gas sources. Since LPG and CNG contain no sulfur and lead compounds and have very good combustion properties with excellent mixture formation, pollutant emissions CO, HC, NO x and CO 2 are lower than in gasoline-only engines.
  • LPG petroleum-based liquefied petroleum gas
  • CNG natural gas
  • Fuel still adequate lubrication of the valve seats can be achieved.
  • the prerequisite for this is that distances and lengths of the intervals for supplying the first fuel type are selected such that, after the supply of the first fuel type has been discontinued, there is always sufficient lubricating action at the valve seats by the first fuel type.
  • Intake pipe 5 in which a throttle valve 6 is included, gasoline is supplied to the gasoline injection valves 2.
  • gasoline injection valves 2 are supplied to the gasoline injection valves 2.
  • a cooler 7 is provided with water temperature sensor 8.
  • the outline 9 of the motor vehicle and the wheels 10 are shown.
  • the engine control unit 3 and the LPG control device 16 can likewise be integrated in a single control device, which is then programmed in a corresponding manner. LIST OF REFERENCE NUMBERS

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)
  • 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

L'invention concerne un dispositif et un procédé pour faire fonctionner un moteur à combustion interne avec un premier et un second type de carburant. Le premier type de carburant présente un pouvoir lubrifiant suffisant pour les sièges de soupapes du moteur à combustion interne. Ledit dispositif comprend deux circuits de carburant associés au moins partiellement aux deux types de carburant, et au moins un dispositif de commande électronique qui commande le fonctionnement du moteur à combustion interne avec le second type de carburant. Le fonctionnement du moteur à combustion interne est commandé de telle façon que le premier type de carburant du moteur à combustion interne soit alimenté à des intervalles prédéterminés.
EP07722934A 2006-02-27 2007-02-26 Dispositif et procédé pour faire fonctionner un moteur à combustion interne avec deux types de carburants différents Withdrawn EP1991772A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006008902A DE102006008902B4 (de) 2006-02-27 2006-02-27 Anordnung und Verfahren zum Betrieb einer Brennkraftmaschine mit zwei unterschiedlichen Kraftstoffarten
PCT/EP2007/001622 WO2007098900A1 (fr) 2006-02-27 2007-02-26 Dispositif et procédé pour faire fonctionner un moteur à combustion interne avec deux types de carburants différents

Publications (1)

Publication Number Publication Date
EP1991772A1 true EP1991772A1 (fr) 2008-11-19

Family

ID=38089113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07722934A Withdrawn EP1991772A1 (fr) 2006-02-27 2007-02-26 Dispositif et procédé pour faire fonctionner un moteur à combustion interne avec deux types de carburants différents

Country Status (6)

Country Link
US (1) US20090188479A1 (fr)
EP (1) EP1991772A1 (fr)
CN (1) CN101427014A (fr)
DE (1) DE102006008902B4 (fr)
RU (1) RU2430253C2 (fr)
WO (1) WO2007098900A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020702A1 (de) * 2007-05-03 2008-11-06 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
ITRM20080065A1 (it) * 2008-02-06 2009-08-07 Icomet S P A Impianto di alimentazione di gpl/ammoniaca per motori ad iniezione diretta a benzina o diesel
DE102008034465A1 (de) * 2008-07-24 2010-01-28 Volkswagen Ag Kraftfahrzeugtank für ein Kraftfahrzeug mit einem bivalenten Antrieb
US9850845B2 (en) * 2011-12-07 2017-12-26 Agility Fuel Systems, Inc. Systems and methods for monitoring and controlling fuel systems
CN103032161B (zh) * 2012-12-11 2015-09-30 广西汽车集团有限公司 一种小型公交客车
KR102163641B1 (ko) 2013-05-30 2020-10-12 인도파 베.파우. 이중 연료 시스템 및 이러한 시스템을 동작시키기 위한 방법
US10190556B2 (en) 2017-01-09 2019-01-29 Caterpillar Inc. System and method for lubricating a cryogenic pump
CN106870174A (zh) * 2017-02-23 2017-06-20 浙江吉利控股集团有限公司 一种用于车辆的高压缩比压缩燃气专用发动机
CN107762619B (zh) * 2017-11-17 2023-09-01 安庆中船柴油机有限公司 一种船用双燃料发动机
DE102018200405B4 (de) * 2018-01-11 2022-12-29 Ford Global Technologies, Llc Vorrichtung zur Schmierstoffbereitstellung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728831A (en) * 1980-07-28 1982-02-16 Nissan Motor Co Ltd Fuel controller
JPS6137451U (ja) * 1984-08-10 1986-03-08 三菱自動車工業株式会社 アルコ−ルエンジンの補助燃料供給装置
US5379740A (en) * 1990-11-20 1995-01-10 Biocom Pty, Ltd. Dual fuel injection system and a method of controlling such a system
US5203305A (en) * 1991-09-11 1993-04-20 Porter Fred C Apparatus and methods for converting conventionally fueled engines to operate on an alternative fuel
US5408957A (en) * 1993-04-28 1995-04-25 Crowley; Timothy J. Continuous combustible gas injection into conventionally fueled internal combustion engines
AUPM632494A0 (en) * 1994-06-21 1994-07-14 Biocom Pty Ltd Auxiliary injector
US5566653A (en) * 1994-07-13 1996-10-22 Feuling; James J. Method and apparatus for clean cold starting of internal combustion engines
US5911210A (en) * 1997-10-03 1999-06-15 Cooper Cameron Corporation Method and apparatus for supplying fuel to an internal combustion engine
IT1295770B1 (it) * 1997-10-24 1999-05-27 Fiat Ricerche Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con
FR2779767B1 (fr) * 1998-06-12 2000-08-04 Renault Procede de controle de la pompe a essence dans un vehicule bi-carburation
DE20101475U1 (de) * 2001-01-28 2002-06-13 Winkelmann, Karlheinrich, Dipl.-Ing. (TH), 33617 Bielefeld Direkteinspritzsystem
US6591817B2 (en) * 2001-03-21 2003-07-15 Motorola, Inc. Dual fuel method and system
US20020185086A1 (en) * 2001-05-04 2002-12-12 Paul Newman Method of and system for fuel supply for an internal combustion engine
US6543423B2 (en) * 2001-07-23 2003-04-08 Ford Global Technologies, Inc. Control system and method for a bi-fuel engine
DE10146063B4 (de) * 2001-09-14 2013-08-08 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum Betriebsartenwechsel für mit einem ersten flüssigen Brennstoff oder einem anderen zweiten Brennstoff zu betreibende Verbrennungsmotoren
US20050105446A1 (en) * 2003-11-14 2005-05-19 Konica Minolta Opto, Inc. Optical pickup apparatus
JP2005209267A (ja) * 2004-01-21 2005-08-04 Canon Inc 光ディスク装置及び光ピックアップ
JP2005284169A (ja) * 2004-03-30 2005-10-13 Konica Minolta Opto Inc 駆動装置及び光学機器
DE602005022061D1 (de) * 2004-04-20 2010-08-12 David Lange System und verfahren zum betreiben eines verbrennuerkömmlichen fossilen brennstoffen
DE102004050602B4 (de) * 2004-10-15 2010-05-20 Kangler, Wolfram, Dipl.-Phys. Verfahren zur Verifikation zumindest eines vorgegebenen Kraftstoffmischungsverhältnisses
JP4506613B2 (ja) * 2004-11-12 2010-07-21 マツダ株式会社 パワートレインの制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007098900A1 *

Also Published As

Publication number Publication date
RU2430253C2 (ru) 2011-09-27
DE102006008902A1 (de) 2007-09-06
WO2007098900A1 (fr) 2007-09-07
US20090188479A1 (en) 2009-07-30
RU2008138574A (ru) 2010-04-10
CN101427014A (zh) 2009-05-06
DE102006008902B4 (de) 2008-05-15

Similar Documents

Publication Publication Date Title
DE102006008902B4 (de) Anordnung und Verfahren zum Betrieb einer Brennkraftmaschine mit zwei unterschiedlichen Kraftstoffarten
DE102016214596B3 (de) Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine
EP0718484B1 (fr) Dispositif pour le fonctionnement d'un moteur à combustion interne avec combustibles différents
DE10121609A1 (de) Steuereinrichtung und Verfahren zum Einstellen einer insbesondere nachrüstbaren Steuereinrichtung, mit welcher eine mit flüssigem Kraftstoff betriebene Brennkraftmaschine nach Umschaltung auf einen Betrieb mit gasförmigem Kraftstoff gesteuert wird
EP3249201B1 (fr) Dispositif de fonctionnement d'un moteur
EP2162610B1 (fr) Procédé permettant de faire fonctionner un moteur à combustion interne
EP2441941A2 (fr) Moteur à combustion et ensemble de rééquipement/jeu d'adaptation pour un tel moteur à combustion
DE102015202218A1 (de) Einspritzvorrichtung für eine Brennkraftmaschine
DE102007051677A1 (de) Verfahren und Vorrichtung zur Erzeugung und Beförderung eines Mischkraftstoffes
DE102007028816A1 (de) Vorrichtung zur monovalenten Einbringung von Flüssiggas in Flüssigphase
DE102008043930A1 (de) Kraftstoff-Einspritzanlage für eine Brennkraftmaschine
DE102007053719B3 (de) Zylinder-Kenngrößen geführte Einspritzstrategie
DE102023118309A1 (de) Wasserstoffeindüsungssystem, Verbrennungsmotor zum Betrieb mit Wasserstoff als Kraftstoff und Verfahren zur Steuerung eines Wasserstoffeindüsungssystems
DE102007028091A1 (de) Kraftstoffversorgungssystem
DE102018200405B4 (de) Vorrichtung zur Schmierstoffbereitstellung
DE102010048910A1 (de) Verbrennungsmotor sowie Nach/Umrüstsatz für einen solchen Verbrennungsmotor
DE10063677B4 (de) Verfahren zum Steuern einer Brennkraftmaschine
EP1873379A2 (fr) Procédé de fonctionnement d'un moteur à combustion interne mis à feu aussi bien par gaz que par essence
DE19611381B4 (de) Einspritzsystem für eine Brennkraftmaschine
DE102007017561A1 (de) Verfahren und Vorrichtung zur gemeinsamen Verbrennung von Dieselkraftstoff und brennbarem Gas
DE102008042604A1 (de) Kraftstoff-Einspritzsystem und Verfahren zum Betreiben einer Brennkraftmaschine
DE4131626A1 (de) Verfahren zur steuerung der kraftstoffeinspritzung von einem kraftstoff und einer fluessigkeit
DE112011101688T5 (de) Kraftstoffversorgungsvorrichtung und Kraftstoffversorgungssteuerverfahren für einen Verbrennungsmotor
DE102016214271A1 (de) Kraftstoffmischvorrichtung, Verfahren zum Bereitstellen von Kraftstoffgemischen und Verfahren zur Diagnose der Kraftstoffmischvorrichtung
WO2011061062A1 (fr) Procédé et dispositif d'injection d'un carburant alternatif

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080929

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20160615

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161026