公开(公告)号：US10815955B2

公开(公告)日：2020-10-27

申请号：US13742407

申请日：2013-01-16

申请人： MAN Diesel & Turbo SE

发明人： Björn Dirumdam ,  Edwin Cruz Soler

IPC分类号： F02P1/08 ,  F02P11/02 ,  F02P3/08 ,  F02P7/063 ,  F02P7/06 ,  F02P9/00

摘要： A capacitive ignition system for an internal combustion engine includes a voltage converter which has two primary terminals and two secondary terminals a primary voltage source has two voltage source terminals (A+, A−) which are connected in each instance to one of the primary terminals so that a primary circuit is formed; a switch which is incorporated within the primary circuit and a controller so that the switch can be closed and opened; a first control device constructed to actuate the controller in accordance with an ignition pattern for closing and/or opening; an electrical capacitance (C1, C2) within the primary circuit; and a second control device (25) constructed to maintain constant a voltage rise at the secondary terminals, which occurs in order to reach the ignition voltage, as the ignition energy requirement of an ignition device connected to the secondary terminals changes.