| 摘要 |
<p>The device comprises a single inductive sensor (5) whose active part has two pole horns (6a and 6b). Moving in front of these pole horns are respectively the teeth (3) of the vehicle engine flywheel (1) and the marks (4), locating the position of the cylinder, which are distributed radially around the edge of an auxiliary flywheel (2). The auxiliary flywheel is contiguous with the engine flywheel (1) and may be the hub of the said engine flywheel. <IMAGE></p> |
