| 摘要 |
<p>A conventional suppression choke used as overload protection for electric motors is divided in two at a connection point, which should separate in case of overload. The above results in an additional soldered joint. The mechanical tension at the separating connection point can often not guarantee a separation of the connection point, due to an insufficient pre-tensioning of the winding of the choke. According to the invention, in an overload protector for electric motors, comprising a one-piece suppression choke (1), the separating connection point (15) is formed from at least one connection point (15), with terminal lugs (11, 13) and a connector element (5, 6) on the suppression choke (1), whereby the connector lugs (11, 13) exert an adjustable mechanical tension on the connector point (15), such that a separation at the softening temperature of the solder at the separating point (15) is securely guaranteed.</p> |
