Ground electrode free ignition device for internal combustion engine of motor vehicle, comprises ignition electrode enclosed by housing, whose one section is closed by coil body carrying coil

摘要

The ground electrode free ignition device comprises an ignition electrode enclosed by a housing (14), whose one section is closed by a coil body carrying a coil. Another section of the housing is closed by a metallic duct (15). A support (18) for high-voltage duct is formed within the metallic duct relative to ceramic high-voltage duct. An independent claim is also included for a method for preparing ground electrode free ignition device for an internal combustion engine of a motor vehicle.