发明名称 |
Radio frequency interference radiation suppressing ignition system. |
摘要 |
<p>For an ignition system including an an ignition coil (40), a distributor (10) and spark plugs (70), several measures are taken to suppress radio frequency interference radiation therefrom. The distributor (10) has a rotor segment (24) with its output tip surface (24a) formed of of conductive and dielectric materials (26, 28) separately disposed from each other. Each of the spark plugs (70) includes a monolithic resistor (80) connected between its input terminal (82) and its center electrode (74). The spark plugs are connected to the distributor through respective first cables (60) each including a carbon impregnated conductive wire (92) covered with an insulating sheath (94). The ignition coil (40) is connected to the distributor (10) through a second cable (50) including a carbon impregnated conductive wire covered with an insulating sheath. The second cable carbon impregnated conductive wire has a resistance of 12 k OMEGA or more.</p> |
申请公布号 |
EP0093403(A2) |
申请公布日期 |
1983.11.09 |
申请号 |
EP19830104136 |
申请日期 |
1983.04.27 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
SONE, MASAZUMI |
分类号 |
F02P7/02;F02P13/00;F02P15/00;H01T13/05;H01T13/41;H04B15/02;(IPC1-7):04B15/00 |
主分类号 |
F02P7/02 |
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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