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US 12,732,070 B2Granted
Collection net for restricting leakage current of underwater motor
AssigneeVISION TECH Corporation
InventorJin Sung Lee
Life of this patent
Estimating the term…
Abstract
Disclosed is a collection net for restricting leakage current of an underwater motor implemented to restrict inflow of leakage current leaking from phase voltage lines of a three-phase power cable connected to the underwater motor into the human body by increasing the area of a neutral line of the three-phase power cable configured to apply power to the underwater motor, so as to prevent electrical shock accidents.
Claims3
A collection net for restricting leakage current of an underwater motor, comprising:
- a cylindrical main body having a mesh structure and formed of a conductive material, and configured to accommodate the underwater motor therein and to increase an area of a neutral line of a three-phase power cable connected to the underwater motor by connecting the neutral line to an inner surface of the cylindrical main body, so as to collect leakage current leaking from phase voltage lines of the three-phase power cable connected to the underwater motor;
- and
- a ground terminal mounted on an outer surface of the cylindrical main body formed of the conductive material, and connected to ground.
Dependencies are inferred from the claim text.