发明授权
- 专利标题: Ignition coil and method for manufacturing an ignition coil
- 专利标题(中): 点火线圈及点火线圈制造方法
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申请号: US11481047申请日: 2006-07-06
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公开(公告)号: US07234454B2公开(公告)日: 2007-06-26
- 发明人: Takashi Tauchi , Koji Tsunenaga , Kazuhide Kawai , Katsutoshi Shibata
- 申请人: Takashi Tauchi , Koji Tsunenaga , Kazuhide Kawai , Katsutoshi Shibata
- 申请人地址: JP
- 专利权人: DENSO Corporation
- 当前专利权人: DENSO Corporation
- 当前专利权人地址: JP
- 代理机构: Nixon & Vanderhye PC
- 优先权: JP2005-203385 20050712
- 主分类号: F02P3/02
- IPC分类号: F02P3/02 ; H01F38/12
摘要:
An ignition coil is disclosed. The ignition coil includes an insulative material, a body, and a head coupled to the body. A portion of the insulative material is included in the body, and a portion of the insulative material is included in the head. The head includes a casing, a flange for coupling to an engine case, and a connector adapted to be connected to an external device. The head also includes a conducting terminal with a connector pin, an exposed contact, and a connecting part. The connector pin is coupled to the connector, the exposed contact is coupled to the casing or the flange, and the connecting part couples the exposed contact and the connector pin. A portion of the connecting part is embedded in the insulative material, and wherein a remaining portion is embedded in the casing. A method of manufacturing the ignition coil is also disclosed.