METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE SUITABLE FOR OPERATION WITH GASEOUS AND LIQUID FUELS

In a method for operating an internal combustion engine designed for operation with gaseous or liquid fuel, wherein gaseous fuel is introduced into an intake duct upstream of a combustion chamber of the internal combustion engine and liquid fuel is directly injected into the combustion chamber, the...

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Bibliographische Detailangaben
1. Verfasser:	WUNDERLICH KLAUS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	In a method for operating an internal combustion engine designed for operation with gaseous or liquid fuel, wherein gaseous fuel is introduced into an intake duct upstream of a combustion chamber of the internal combustion engine and liquid fuel is directly injected into the combustion chamber, the internal combustion engine is operated in a start-stop mode, wherein for starting the engine liquid fuel is injected into the combustion chamber of at least one cylinder so as to start the engine after shut-down with the first compression stroke of the internal combustion engine whereupon gaseous fuel is introduced into the intake duct for the second and all following engine strokes.