发明名称 |
Combustion detection device for internal combustion engine provided with a voltage regulating circuit to prevent premature combustion |
摘要 |
A combustion detect device for use in an internal combustion engine including an ignition coil in which a high voltage for ignition is generated at a secondary winding when the current of a primary winding is cut off, and an ignition plug for discharging and igniting a mixture gas when said high voltage for ignition is applied thereto, the combustion detect device comprises an ion current detection device for detecting an ion current generated due to combustion of a mixture gas by applying a voltage to an ignition plug and a restriction device for restricting a voltage generated in the secondary winding when a primary winding is turned on to conduct.
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申请公布号 |
US5424647(A) |
申请公布日期 |
1995.06.13 |
申请号 |
US19920986728 |
申请日期 |
1992.12.08 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
OHSAWA, TOSHIO;MURATA, SHIGEMI |
分类号 |
F02B77/08;F02D45/00;F02P3/055;F02P17/12;G01N27/62;(IPC1-7):F02P17/00;F02P3/04 |
主分类号 |
F02B77/08 |
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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