| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problems that: when an igniter is not held in a case, this requires a manufacturing device, such as a tool to temporarily fix the igniter during manufacturing; no distance or a narrow distance between an iron core cover and the igniter makes it difficult for insulating resin to enter between the iron core cover and the igniter, thus failing to sufficiently fill the insulating resin; and due to no distance or the narrow distance between the iron core cover and the igniter, the insulating resin between the iron core cover and the igniter is thin, and a crack is likely to occur. <P>SOLUTION: A fixed wall is formed between an iron core cover in a case and an igniter. The iron core cover has at least two kinds of thicknesses on a surface thereof opposed to the fixed wall of the iron core cover. The fixed wall has a height that is not more than half the height of the igniter in a vertical direction. The thickest part of the surface of the iron core cover opposed to the fixed wall is disposed at a position higher than the height of the igniter in the vertical direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
