ELECTROMAGNETIC LOCK WITH ACTUATOR Russian patent published in 2021 - IPC E05B47/00 

FIELD: security technology.

SUBSTANCE: electromagnetic lock with an actuator belongs to the field of security technology, in particular to locking devices, locks operating using electromagnetic means, and can be used to lock doors for various purposes, including the doors of refrigerators and safes. The lock contains a coaxial body (26) of the lock, a movable bolt (20) interacting with a ball locking mechanism, including a safety catch (14) and a latch (13) made with the possibility of sliding in the body (26) of the lock and containing a permanent magnet (12), installed at the end of the retainer (13) remote from the safety catcher, while it additionally contains a magnetic shunt (11) installed between the permanent magnet (12) and the bolt (20), as well as an actuator containing a winding (16) on the frame (15) and made of a ferromagnetic material, a movable core (19), whose axis is perpendicular to the axis of the lock (13), connected to a rod (17) made of non-magnetic material, made with the possibility of contacting with the lock (13).

EFFECT: reduced energy consumption to ensure the possibility of using low-power sources of autonomous power supply, increased reliability and reliability of the lock while reducing the size of the product.

8 cl, 3 dwg