AN UNDERWATER VEHICLE WITH A DIVING DEPTH STABILIZER WITHOUT STROKE Russian patent published in 2021 - IPC B63G8/14 B63G8/00 

FIELD: shipbuilding.

SUBSTANCE: invention relates to the field of shipbuilding, in particular to underwater vehicles. An underwater vehicle with a stabilizer of immersion depth without a stroke is proposed, which includes a solid body with equipment, a propulsion and steering complex and a means for stabilizing the immersion depth. The means for stabilizing the immersion depth contains a flexible element connected to a drum with a rotation drive, and an anchor is movably fixed on the flexible element, one end of the flexible element is wound on a drum with a rotation drive, and the other end is connected to a float with positive buoyancy. The float is placed with the possibility of vertical movement in a housing open at the bottom, partially filled with water and rigidly connected to the underwater vehicle, while the housing is equipped with a compressed air source and an air bleed valve connected by a pipeline to the outboard space.

EFFECT: improved stabilization of the immersion depth of the underwater vehicle without a stroke when the apparatus is at a given immersion depth for a long time.

1 cl, 1 dwg