Single-drive double-acting relay
The utility model discloses a single-drive double-acting relay, which comprises at least one pair of moving contacts, two static contact pieces and an electromagnetic driving mechanism, the two static contact pieces serve as leading-out ends and are used for being connected into an external electric...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a single-drive double-acting relay, which comprises at least one pair of moving contacts, two static contact pieces and an electromagnetic driving mechanism, the two static contact pieces serve as leading-out ends and are used for being connected into an external electrical loop, the electromagnetic driving mechanism is provided with a magnetic circuit part and two armatures, and the magnetic circuit part is located between the two armatures. The armatures on the two sides can be driven to act synchronously by controlling the magnetic circuit part to be powered on and powered off. The two moving contacts in the same pair are connected to the two armatures respectively and arranged opposite to the two static contact pieces, the two moving contacts in the same pair are electrically connected with each other, and when the two armatures act, the moving contacts on the armatures can be driven to be connected with or separated from the two static contact pieces in a one-to-one correspond |
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