An internal combustion engine with at least one combustion chamber, an intake system and optionally at least one prechamber for the at least one combustion chamber. The intake system includes a liquid fuel supply configured to provide a liquid fuel, at lea...

An ignition system includes a dividing wall (34) which divides a combustion chamber (30) of an engine (90) into a main chamber (31) and a pre-chamber (38) and has formed therein at least one spray hole (35) which communicates between the main chamber and t...

The present disclosure relates to a laser ignited pre-combustion chamber assembly (20) for gaseous fuel internal combustion engines. The pre-combustion chamber assembly (20) may comprise a plurality of flow transfer passages (28, 28A, 28B) fluidly connecti...

A controller for a gas engine includes a cycle detection unit 67 configured to detect a crank angle period of a single combustion cycle of an engine including a plurality of cylinders based on a crank angle detection value inputted from a crank angle detec...

A gas engine is configured to inject a combustion gas from an auxiliary combustion chamber (2) through a plurality of nozzles (9), through which the auxiliary combustion chamber (2) and a main combustion chamber (1) are in communication with each other, so...