AUTONOMOUS UNMANNED UNDERWATER VEHICLE FOR TRANSMITTING INFORMATION ABOUT THE STATE OF THE SUBMARINE Russian patent published in 2022 - IPC B63G8/41 B63C11/49 B63B35/08 

FIELD: autonomous uninhabited underwater vehicles.

SUBSTANCE: invention relates to the field of means for the development of the world's oceans and for carrying out underwater technical work, in particular, to autonomous uninhabited underwater vehicles (AUUVs) used to transmit information about the state of a submarine in the event of an accident. The structure of the AUUV includes modules of equipment, instruments and a hardware-software complex for searching for “clean water” and analyzing the ice mass, working on commands, a quick-detachable hydrophone module and underwater sound communication equipment, connected to the AUUV hull with swivel-type connectors, telescopic retractable hollow antenna-drill, made by analogy with bolt drills with a "chip thrower" and adjustable speed of rotation of the cutting part, retractable supports for stabilizing the AUUV in a vertical position and positioning in place during the operation of the antenna-drill, trim system, anti-twist device.

EFFECT: probability of rendering assistance to an emergency submarine and rescuing the crew in the Arctic regions, as well as the safety of submarine navigation under ice, increases.

1 cl, 1 dwg