摘要 |
The invention is directed to an ignition coil for an internal combustion engine which includes a first case which has at least an opening portion at its bottom, a primary winding and a secondary winding which are received in the first case, a secondary terminal which is electrically connected to the secondary winding and placed within the first case in the vicinity of the opening portion at the bottom of the first case, and a second case which has a cover portion connected with the opening portion at the bottom of the first case, and which has a cylindrical portion extending from the cover portion. The ignition coil further includes a high-tension terminal which has a shaft held on a central axis of the cylindrical portion of the second case, and which is electrically connected to the secondary terminal. Then, a synthetic resin is filled in the first case and the second case connected therewith so as to fix and insulate the primary winding, secondary winding, secondary terminal and high-tension terminal. The first case may have a second opening portion at its one side, so that the synthetic resin is filled into the first case and the second case, through the second opening portion.
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申请人 |
AISAN KOGYO KABUSHIKI KAISHA |
发明人 |
NAKAMICHI, KAZUTAKA;YOSHIKAWA, KOUJI;ISHIKAWA, KATSUJI;SUZUKI, TOSHIRO;TAKEUCHI, HITOSHI |