发明名称 |
Spark monitor and kill circuit |
摘要 |
The method and apparatus of the present invention are useful for the monitoring of the electrical signals within an internal combustion spark plug circuit and the killing of a spark plug within that circuit. The invention essentially consists of connecting a transformer to the high voltage side of the spark plug circuit. Through the use of impedance and inductance, the present invention can either produce a low voltage replica of the waveform of the high voltage electrical signal which is directed to a spark plug or can effectively prohibit that spark plug from firing by short circuiting the low voltage side of the transformer of the device.
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申请公布号 |
US6850071(B1) |
申请公布日期 |
2005.02.01 |
申请号 |
US20030651326 |
申请日期 |
2003.08.28 |
申请人 |
AUTOMOTIVE TEST SOLUTIONS, INC. |
发明人 |
PEDERSON NEAL R.;THOMPSON BERNIE C.;POTTER JAMES M. |
分类号 |
F02P15/00;F02P17/12;(IPC1-7):F02P17/00 |
主分类号 |
F02P15/00 |
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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