| 摘要 |
The invention relates to a submarine device for assisting underwater diving, comprising: a main body in turn comprising driving means connected to at least one propeller, and at least one battery for powering said driving means. Said device also comprises means for attaching said body to a user. Said main body is a hollow body containing: an inner through-tunnel extending along an axis parallel to the longitudinal axis thereof and comprises two openings, a water inlet and a water outlet; and two tight inner compartments defined either side of said through-tunnel. Furthermore, the propeller is arranged inside the through-tunnel of said device and the battery for powering said driving means is arranged in one of said tight compartments of said device. |
