| 摘要 |
<p>An ignition coil mounted on a spark plug to provide an individual electrical power supply thereto is disclosed. The coil includes an inner secondary winding (2), an outer primary winding, a flux return armature (9) and a housing (4). Said housing (4) surrounds only the secondary winding as the primary winding is coiled around the outside of the housing and in turn surrounded by the flux return armature.</p> |
