发明名称 |
IGNITION COIL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE |
摘要 |
The rotation of an ignition coil apparatus upon mounting thereof on an internal combustion engine is prevented with a simple structure, and the efficiency of mounting the ignition coil apparatus on the internal combustion engine is improved. A high voltage tower is formed integrally with a case main body having a transformer received therein, and holds a high voltage output terminal therein. A cylindrical plug boot has its one end attached to the high voltage tower. The plug boot is inserted into a plug hole in an internal combustion engine main body whereby the ignition coil apparatus is mounted on the internal combustion engine main body through a head cover having upstanding wall portions. A pair of protrusions for restricting the rotation of the casing main body around an axis of the plug hole are formed on a surface of the casing main body in opposition to the wall portions.
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申请公布号 |
US2008276917(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
US20070853360 |
申请日期 |
2007.09.11 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
MATSUI TOMOHITO;SAWAZAKI NOBUYUKI |
分类号 |
H01F38/12 |
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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