发明名称 |
ACTIVE-CONTROL RESONANT IGNITION SYSTEM |
摘要 |
<p>A method is disclosed for producing a corona discharge for igniting an air/fuel mixture in an internal combustion engine. An igniter is provided having a discharge tip that protrudes into a combustion zone. During a first stage of a combustion process, a first primary winding of a RF transformer is driven at a first predetermined voltage level and at a first resonant frequency that is based on a first impedance in the combustion zone prior to onset of combustion, for generating a corona discharge at the tip of the igniter. During a second stage subsequent to the first stage, a second primary winding of the RF transformer is driven at a second predetermined voltage level and at a second resonant frequency that is based on a second impedance in the combustion zone at a time that is subsequent to onset of the combustion process.</p> |
申请公布号 |
CA2856543(C) |
申请公布日期 |
2015.07.28 |
申请号 |
CA20142856543 |
申请日期 |
2014.07.11 |
申请人 |
ZHENG, MING |
发明人 |
ZHENG, MING;YU, SHUI;WANG, MEIPING |
分类号 |
F02P23/00;H01T13/22;H01T19/00 |
主分类号 |
F02P23/00 |
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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