Electrostatic filter for removing soot particles from internal combustion engine exhaust gases comprises a deflector sleeve surrounding a central electrode where it passes through the wall of a filtration cell

摘要

Electrostatic filter for removing soot particles from internal combustion engine exhaust gases, comprising at least one filtration cell that is traversed by the exhaust gases and comprises a high-voltage central electrode (21) between cell wall elements. One end of the electrode passes through a wall element (31) and is surrounded by a deflector sleeve (32) whose inner surface is spaced apart from the electrode.