发明名称 |
Ignition apparatus for an internal combustion engine |
摘要 |
An ignition coil apparatus for an internal combustion engine can prevent noise from being radiated to the outside from a transformer without requiring special man-hours even if a case takes a complex shape. The ignition apparatus is provided with a transformer (2) including a primary coil (4), a secondary coil (5) and an iron core 1, a case (3) with the transformer (2) received therein, and an insulating resin 6 filled in the case (3). A high voltage generated at a high voltage side of the secondary coil (5) upon interruption of a primary current supplied to the primary coil (4) is impressed to a spark plug (14). The case (3) is made of a conductive plastic.
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申请公布号 |
US7467627(B2) |
申请公布日期 |
2008.12.23 |
申请号 |
US20060488605 |
申请日期 |
2006.07.19 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
MATSUI TOMOHITO;SHIMIZU TAKESHI |
分类号 |
H01F38/12;H01F27/32;H01F27/36 |
主分类号 |
H01F38/12 |
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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