发明名称 |
Resin composition and ignition coil device using the same |
摘要 |
A resin composition includes a thermosetting resin and a filler dispersed in the thermosetting resin. A filler particle size curve represents a small-diameter peak, a large-diameter peak having a higher frequency than that of the small-diameter peak, and a valley which is positioned between the small-diameter peak and the large-diameter peak and has a lower frequency than that of the small-diameter peak. An ignition coil device allows the resin composition to penetrate into gaps between turns of a coil wire.
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申请公布号 |
US6940382(B2) |
申请公布日期 |
2005.09.06 |
申请号 |
US20030626715 |
申请日期 |
2003.07.25 |
申请人 |
DENSO CORPORATION |
发明人 |
ISHIKAWA TOMONORI;OSUKA KAZUTOYO |
分类号 |
H01F27/32;H01F38/12;(IPC1-7):H01F27/02 |
主分类号 |
H01F27/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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