公开(公告)号：US20150292467A1

公开(公告)日：2015-10-15

申请号：US14435366

申请日：2013-10-17

Applicant: ELDOR CORPORATION S.P.A.

Inventor： Pasquale Forte ,  Luca Franco Bonfanti ,  Amedeo Colombotto

IPC: F02P23/04 ,  F02P3/04

CPC classification number: F02P23/04 ,  F02D2400/18 ,  F02P3/02 ,  F02P3/0407 ,  F02P3/06 ,  F02P9/007 ,  F02P15/10 ,  F02P17/12

Abstract: A plasma ignition device for internal combustion engines is described. It comprises a driving and analog and/or digital control unit, an ignition coil and a spark plug, interconnected each other in a circuit by means of electrical/electronic connection means. The ignition coil comprises two primary windings connected in series each other, having a central electrical connection between the first primary winding and the second primary winding, for electrically charging a capacitor, connected in series to the two primary windings, and for magnetically charging a magnetic core magnetically coupled to a secondary winding of the ignition coil, in order to generate a potential difference across a discharge “gap” of a spark plug.

Abstract translation: 描述了一种用于内燃机的等离子体点火装置。 它包括驱动和模拟和/或数字控制单元，点火线圈和火花塞，通过电气/电子连接装置在电路中彼此互连。 点火线圈包括彼此串联的两个初级绕组，其具有在第一初级绕组和第二初级绕组之间的中心电连接，用于对与两个初级绕组串联连接的电容器进行充电，并且用于对磁性 磁芯耦合到点火线圈的次级绕组，以便在火花塞的放电“间隙”之间产生电位差。