| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine ignition coil capable of improving the integration degree of components and wires of a terminal frame.SOLUTION: In the present embodiment, a diode 114 is bridged between electrical contact portions tr and ts (see FIG. 6c), and electrical contacts between the diode 114 and electrical contact portions tr and ts are subjected to welding/solder connection or the like. In this way, in the present embodiment, electrical elements constituted as an ignition coil are arranged in spaces with margin of a terminal frame 170, thereby achieving higher integration relating to packaging, wiring, and the like and successfully reducing the size of an entire device. Furthermore, wires of these electrical elements are also intensively arranged in the terminal frame 170, thereby simplifying wiring work. |
