发明名称 |
Engine igniting coil device |
摘要 |
<p>In an engine igniting coil device which is embedded in a cylinder bore of an engine and directly connected with an igniting plug therein, a coil case containing an igniting coil assembly is made of conductive magnetic material and held at the ground potential level, thus preventing a decrease of output factor of the igniting coil device due to an iron loss of a produced magnetic flux when spreading about and passing a cylinder head of the engine and eliminating the possibility of leakage discharge from a high-voltage portion of the igniting coil assembly to the coil case and the cylinder head. <IMAGE></p> |
申请公布号 |
EP0827165(A2) |
申请公布日期 |
1998.03.04 |
申请号 |
EP19970113686 |
申请日期 |
1997.08.07 |
申请人 |
TOYO DENSO KABUSHIKI KAISHA |
发明人 |
SAKAMAKI, MAKOTO;SHINOZAWA, TOSHIYUKI;SAITO, YOSHIHARU |
分类号 |
F02P3/02;H01F38/12;(IPC1-7):H01F38/12 |
主分类号 |
F02P3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|