DIVING SEMI-BELL OF SIMPLIFIED DESIGN Russian patent published in 2023 - IPC B63C11/44 

FIELD: underwater operation.

SUBSTANCE: invention relates to the field of diving equipment, namely diving bells. The diving semi-bell consists of a frame, a platform, a folding seat and a water-and-gastight dome. An eye is mounted in the dome for attaching the cable of the descent/ascent device and connectors for connecting all components of the cable-hose bundle. The upper part of the dome is made of water-and-gastight plexiglass, and in the inner part of the dome there is a pipeline with a ball valve, through which air is supplied to the dome space. The pipeline is connected to a distribution column, which is equipped with connectors for connecting the diver’s cable-hose bundle. An intercom is placed under the dome.

EFFECT: increase in the safety of diving work is achieved when carrying out work on board small vessels that are not equipped with a diving complex.

1 cl, 1 dwg