DEEP-SEA ELECTROMECHANICAL ACTUATING MECHANISM Russian patent published in 2021 - IPC H02K5/132 H02K33/02 H01F7/08 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, to apparatuses for testing push-button panels operated in an aquatic environment from the outside of inhabited underwater objects. The deep-sea electromechanical actuating mechanism comprises a magnetic body, located wherein is at least one winding with a magnetic armature pressed by a return spring, creating a magnetic flux, is located. The mechanism is equipped with an elastic cuff installed tightly at the end of the body on the side of the extended end of each armature, located in the direct proximity to each armature and separating the internal volume of the body, completely filled with a dielectric fluid, from the external environment. The body is made tightly sealed and equipped with current leads isolated therefrom, and the armature is equipped with a central movable rod with flanges at the ends, pressed by a spring in the direction of the working movement of the armature.

EFFECT: ensured reliability of operation of the mechanism under a significant external hydrostatic pressure of water without limiting the electrical conductivity thereof and the dive depth.

6 cl, 2 dwg