发明名称 |
Secondary winding bobbin for an ignition coil for an internal combustion engine |
摘要 |
A secondary winding bobbin of an ignition coil for an internal combustion engine is disclosed. The bobbin includes tubular winding core and a plurality of fins substantially perpendicular to the axis of the core. The fins defining between them annular winding compartments of which the core forms the bottom. Each fin including a passage to allow the secondary winding wire to pass, in the winding direction, from the compartment located upstream of this fin to the compartment located downstream. The core has a shape such that the passage opens into the upstream compartment at a distance (e) from the bottom of the core and into the downstream compartment level with the core.
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申请公布号 |
US5523733(A) |
申请公布日期 |
1996.06.04 |
申请号 |
US19940185400 |
申请日期 |
1994.01.24 |
申请人 |
SAGEM ALLUMAGE |
发明人 |
HERITIER-BEST, PIERRE;COSTE, LAURENT |
分类号 |
F02P15/00;F02P3/02;H01F5/02;H01F27/32;H01F38/12;(IPC1-7):H01F27/30 |
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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