公开(公告)号：US20140070717A1

公开(公告)日：2014-03-13

申请号：US14116606

申请日：2012-04-25

申请人： Daisuke Nakano ,  Naofumi Yamamura

发明人： Daisuke Nakano ,  Naofumi Yamamura

IPC分类号： F02P3/00

CPC分类号： F02P3/00 ,  F02P3/0435 ,  F02P3/08 ,  F02P9/007 ,  H01F27/40 ,  H01F38/12 ,  H01T13/00

摘要： A connection device for connecting a first power supply and a second power supply to an ignition plug has a first power supply side line which establishes electrical connection between the ignition plug and the first power supply and which is electrically connected to the second power supply, and a second power supply side line which establishes electrical connection between the ignition plug and the second power supply. The first power supply side line includes a first diode which prevents a current inflow from the second power supply into the first power supply or a current inflow from the first power supply into the second power supply, and an inductor disposed between the first diode and the ignition plug. The inductor is disposed around the second power supply side line while being separated from the second power supply side line. Thus, noise can be suppressed.

摘要翻译： 用于将第一电源和第二电源连接到火花塞的连接装置具有建立火花塞与第一电源之间的电连接并与第二电源电连接的第一电源侧线，以及 建立火花塞和第二电源之间的电连接的第二电源侧线。 第一电源侧线包括第一二极管，其防止电流从第二电源流入第一电源或从第一电源流入第二电源的电流，以及设置在第一二极管和第二电源之间的电感器 火花塞 电感器设置在第二电源侧线周围，同时与第二电源侧线分离。 因此，可以抑制噪声。