Patent ID: 11970965
Assignee: INNIO JENBACHER GMBH & CO OG
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 19:
20. A method, comprising:
controlling operation of a prechamber of an internal combustion engine, wherein the prechamber comprises:
a body;
a plurality of sub-chambers disposed in the body, wherein each pair of adjacent sub-chambers of the plurality of sub-chambers are fluidly coupled together via a plurality of orifices; and
a fluid path through the plurality of sub-chambers in a sequence from a first sub-chamber toward a main combustion chamber of the internal combustion engine, wherein the plurality of sub-chambers progressively increase in volume from one sub-chamber to another in the sequence from the first sub-chamber toward the main combustion chamber.