| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that, when an inductance component is provided on the high-voltage side, the size of an ignition coil for internal combustion engine becomes larger as a whole, although it is usual to provide the inductance component on the high-voltage side for preventing the occurrence of electromagnetic wave noise. <P>SOLUTION: The ignition coil for internal combustion engine is constituted by housing a high-voltage diode 5 in an insulating resin-made case 4 housing a boosting transformer in which primary and secondary coils 1 and 2 are attached to a core 3. Then a choke coil 8 one end of which is connected to the secondary coil 2 and the other end of which is connected to the diode 5 is provided on the outside of the diode 5. <P>COPYRIGHT: (C)2003,JPO</p> |
