CPC F02D 19/022 (2013.01) [F02D 41/0027 (2013.01); F02M 21/0245 (2013.01); F02M 21/0248 (2013.01); F02D 41/401 (2013.01)] | 15 Claims |
1. A method for operating an internal combustion engine provided as a medium-speed gas engine or dual fuel engine in a gas fuel mode, comprising the step of directly injecting a gas fuel into a combustion chamber of the engine at a maximum injection pressure that is lower than a compression-end pressure of the engine.
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