A method (200) for supplying fuel to a dual fuel engine (100) or a gaseous fuel engine is disclosed. The method (200) includes regulating a gas admission valve (150) disposed between a gaseous fuel line (146) and an intake port (116) of a cylinder (104) of...

A method of evaluating operability of gaseous fuel admission valves (58) of a dual fuel internal combustion engine (100) is disclosed that is performed, for example, during the transition from liquid to gaseous fuel. The method comprises operating (step 31...

For a dual fuel internal combustion engine (100) with a plurality of cylinders (9) and at least one gaseous fuel admission valve (58) for each cylinder (9) of the plurality of cylinders (9) fluidly delimiting a gaseous fuel manifold (54) with respect to th...

For a dual fuel internal combustion engine (100) comprising a plurality of cylinders (9) and at least one gaseous fuel admission valve for each cylinder (9) of the plurality of cylinders (9), a method of evaluating operability of gaseous fuel admission val...

The present disclosure relates to a method and control system (44) for a dual fuel internal combustion engine (1). The control system (44) may comprise a release line (50) fluidly connecting a gaseous fuel system (29) to a charge air system (13). A release...

Disclosed are a system and a method for promoting the formation of the emulsified fuel of a diesel engine. The system includes a viscous oil-water tank (30); an emulsified fuel mixing device (18) for mixing viscous oil-water with diesel fuel to obtain emul...

The verification process is applied to an injection system (1) for an internal combustion engine (BKM) with at least two separately stored types of fuel (KS1, KS2). When the second type of fuel is supplied, or when the supply is changed from the first type...

Since an aspirator 7 is disposed at a position lower than a fuel gallery 11 and an overflow fuel pipe 81, DME fuel remaining in the fuel gallery 11 and the overflow fuel pipe 81 can be more efficiently retrieved to a fuel tank 4 by a combined force of grav...

The system has a pumping device for conveying fuel from a low-pressure region to a high-pressure region. A pressure accumulator line comprises two separate accumulator units and feed lines (6) connecting the accumulator units to define a flow direction. A ...