发明名称 |
CORONA IGNITER WITH IMPROVED ENERGY EFFICIENCY |
摘要 |
<p>A corona igniter 20 includes a coil 24 with a plurality of copper windings 26 extending longitudinally along a coil center axis ac. A magnetic core 30 is disposed along the coil center axis ac between the windings 26 and includes a plurality of discrete sections 32. The discrete sections 32 are spaced axially from one another by a core gap 34 filled with a non-magnetic gap filler 78. The magnetic core 30 has a core length lm and the coil 24 has a coil length lc less than the core length lm. A coil former 62 having a former thickness tf spaces the coil 24 from the magnetic core 30. A length difference Id between the core length lm and the coil length lc is preferably equal to or greater than the former thickness tf.</p> |
申请公布号 |
WO2012116004(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
WO2012US26018 |
申请日期 |
2012.02.22 |
申请人 |
FEDERAL-MOGUL IGNITION COMPANY;BURROWS, JOHN, A. |
发明人 |
BURROWS, JOHN, A. |
分类号 |
F02P9/00;F02P13/00;F02P23/04 |
主分类号 |
F02P9/00 |
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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