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1. 发明授权

EP1391901B1 INTERNAL COMBUSTION ENGINE IGNITION COIL, AND METHOD OF PRODUCING THE SAME 有权
标题翻译： COIL用于生产内燃机和方法
公开(公告)号：EP1391901B1
公开(公告)日：2011-05-25
申请号：EP02730814.7
申请日：2002-05-30
申请人： DENSO CORPORATION
发明人： NAGATA, Takashi , OSUKA, Kazutoyo , KONISHI, Atsuyuki , KAWAI, Kazuhide , WADA, Junichi
IPC分类号： H01B3/44 , H01F38/12 , F02P15/00
CPC分类号： H01B3/442 , H01F27/324 , H01F27/327 , H01F38/12 , H01F2038/122 , H01T13/44 , Y10T29/4902
摘要： An ignition coil (1) comprises a case (2), a core (22) disposed in the case, a primary spool (25) substantially coaxially disposed on the outer periphery of the core in the case, a primary coil (26) wound on the primary spool, a secondary spool (23) substantially coaxially disposed on the outer periphery of the core in the case, a secondary coil (24) wound on the secondary spool, a resin insulator (5) filled into the case, wherein of the primary and secondary spools, the secondary coil and the core and/or the spool between the secondary and primary coils is made of a base resin whose adhesive force on resin insulation material is less than that of polybutylene terephthalate and whose breakdown voltage is greater than that of polyphenylene sulfide.

2. 发明公开

EP1391901A1 INTERNAL COMBUSTION ENGINE IGNITION COIL, AND METHOD OF PRODUCING THE SAME 有权
标题翻译：维也纳国际电力公司VERFAHREN ZU IHRER HERSTELLUNG
公开(公告)号：EP1391901A1
公开(公告)日：2004-02-25
申请号：EP02730814.7
申请日：2002-05-30
申请人： Denso Corporation
发明人： NAGATA, Takashi , OSUKA, Kazutoyo , KONISHI, Atsuyuki , KAWAI, Kazuhide , WADA, Junichi
IPC分类号： H01F38/12 , F02P15/00
CPC分类号： H01B3/442 , H01F27/324 , H01F27/327 , H01F38/12 , H01F2038/122 , H01T13/44 , Y10T29/4902
摘要： An ignition coil (1) having a case (2), a core (22) installed in the case, a primary spool (25) disposed substantially coaxially around an outer circumference of the core within the case, a primary coil (26) comprising a wire wound around the primary spool, a secondary spool (23) disposed substantially coaxially around the outer circumference of the core within the case, a secondary coil (24) comprising a wire wound around the secondary spool and a resin insulating material (5) filled within the case, the ignition coil being characterized in that the spool of the primary and the secondary spools which is disposed between the secondary coil and the core and/or which is disposed between the secondary coil and the primary coil comprises a base resin having an adhesive strength to the resin insulating material which is less than that provided by polybutylene terephthalate and an insulation breakdown voltage which exceeds that provided by polyphenylene sulfide.
摘要翻译：具有壳体（2）的点火线圈（1），安装在壳体中的芯体（22），在壳体内围绕芯体的外圆周基本同轴设置的初级线轴（25），初级线圈（26）围绕初级线轴缠绕的线，在壳体内围绕芯的外圆周基本上同轴设置的次级线轴（23），包括缠绕在次级线轴上的线的树脂绝缘材料（5）的次级线圈（24）所述点火线圈的特征在于，设置在所述次级线圈和所述芯之间和/或设置在所述次级线圈和所述初级线圈之间的所述主线轴和所述副线轴的线轴包括基部树脂，所述基部树脂具有树脂绝缘材料的粘合强度小于由聚对苯二甲酸丁二醇酯提供的粘合强度和超过由聚苯硫醚提供的绝缘击穿电压的绝缘击穿电压。

3. 发明授权

EP1511045B1 IGNITION COIL 有权
标题翻译：点火线圈
公开(公告)号：EP1511045B1
公开(公告)日：2015-01-21
申请号：EP03730776.6
申请日：2003-06-02
申请人： DENSO CORPORATION
发明人： WADA, Junichi
IPC分类号： H01F38/12 , H01F27/02
CPC分类号： H01F38/12 , H01F27/022

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