Prechamber spark plug for a combustion chamber of an internal combustion engine, in particular a motor vehicle

摘要

The invention relates to a prechamber spark plug (10) for a combustion chamber of an internal combustion engine, with a prechamber (12) which has a plurality of openings (16) and which can be fluidly connected to the combustion chamber via the openings (16) through which a fuel-air mixture is made the combustion chamber can be introduced into the prechamber (12), the openings (16) being designed to cause a tumble-shaped flow of the fuel-air mixture flowing into the prechamber (12) via the openings (16).