Internal-combustion engines – High tension ignition system – Having a specific ignition coil
Reexamination Certificate
2007-06-26
2007-06-26
Huynh, Hai (Department: 3747)
Internal-combustion engines
High tension ignition system
Having a specific ignition coil
C123S635000, C123S647000, C439S125000, C336S090000, C336S107000
Reexamination Certificate
active
11481047
ABSTRACT:
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.
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Kawai Kazuhide
Shibata Katsutoshi
Tauchi Takashi
Tsunenaga Koji
DENSO Corporation
Huynh Hai
Nixon & Vanderhye PC
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