UNDERWATER PROPELLER Russian patent published in 2021 - IPC A63B35/12 

Abstract RU 2753922 C2

FIELD: underwater vehicles.

SUBSTANCE: invention relates to an underwater propulsion system containing a footboard with one or more propulsion installations powered by a battery. The regulator control system can be installed in the footboard so that the movement of the user’s foot controls the regulator. Flat lithium batteries allow one to provide a lightweight design of the footboard.

EFFECT: use of a trolling motor as a propulsion unit provides significant advantages compared to previously known underwater scooters.

20 cl, 46 dwg

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RU 2 753 922 C2

Authors

Robinson Brendon K.

Dates

2021-08-24Published

2018-03-08Filed