Ignition coil for vehicles

摘要

An ignition coil for motor vehicles with a single output terminal comprises a body (16) carrying at one of its ends a flexible cap (18) provided with a seat (24) designed to receive an end (10) of a spark plug. The cap (18) comprises a high-voltage terminal (38, 40) electrically connected to the high-voltage winding of the coil and provided with a connection portion designed to receive a terminal (14) of the plug (10). A diode (26) is housed inside said cap (18) and is connected in series between two portions (38, 40) of said high-voltage terminal.