| 摘要 |
<p>An electromagnetic relay comprising a bobbin (1) on which a winding (11) is wound, a base block (2) on which an armature (51) and contact elements (6, 7) are mounted, an approximately U-shaped magnetic pole piece (3), and an approximately U-shaped yoke piece (4). The long tongues (32, 42) of the magnetic pole piece (3) and the magnetic yoke piece (4) are inserted into the bobbin (1), while the short tongues (31,41) of the magnetic pole piece (3) and the magnetic yoke piece (4) are inserted with a gap into the base block (2).</p><p>When the armature 51 is attractetd to the faces 33 and 43 of the pole and yoke pieces, a movable contact 52b is shifted between contact elements 6 and 7 whose ends are located by abutments 23 and 24.</p> |
