| 摘要 |
<p>A bi-stable electromagnetic relay has a yoke (1) to which a core (2) and a coil (3) are secured. A pivoting anchor (4) and permanent magnet (5) are secured at one end of the yoke. The permanent magnet is so located that it is immediately between the anchor (4) and the core (2). The core bears one or two coils. The permanent magnet is bonded to the anchor.</p> |
