DEVICE FOR CONTROLLING ELECTRIC POINT MECHANISM Russian patent published in 2017 - IPC B61L7/00 

FIELD: electricity.

SUBSTANCE: technical solution includes a switching device, line wires, an auto switch, an electric motor, a monitoring device and a motor control module. The first, second, third and fourth inputs of the device are the first, second, third and fourth inputs of the motor control module, the fifth input of the device is the first input of the switching device, the first, second and third outputs of the motor control module connected to the second, third and fourth inputs of the switching device, the first, second and third outputs of the switching device through the line wires are connected to the first, second and third inputs of the auto switch, the fourth, fifth and sixth outputs of the switching device are connected to the first, second and third inputs of the monitoring device, the first and second outputs of the device are the first and second outputs of the monitoring device.

EFFECT: increase reliability of the electric point mechanism.

1 dwg