DEVICE AND PROCESS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

The invention relates to a device and a process for controlling an internal combustion engine (1) which can be operated with either a liquid or a gaseous fuel. A pressure reducer (4) and a low-pressure injection valve (6) are provided for use with the gaseous fuel. Monitoring devices are also provid...

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Bibliographische Detailangaben
Hauptverfasser:	LANGER, Winfried, THURSO, Jens, FOERSTER, Juergen, ALLGEIER, Thorsten
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF 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:	The invention relates to a device and a process for controlling an internal combustion engine (1) which can be operated with either a liquid or a gaseous fuel. A pressure reducer (4) and a low-pressure injection valve (6) are provided for use with the gaseous fuel. Monitoring devices are also provided which detect an increase in pressure which exceeds the limiting value in front of the low-pressure injection valve (6) when operating the internal combustion engine with liquid fuel, and trigger a drop in pressure by injecting the gaseous fuel.