公开(公告)号：US3769926A

公开(公告)日：1973-11-06

申请号：US3769926D

申请日：1971-10-18

申请人： MOTOROLA INC

发明人： RACE R

IPC分类号： B63B59/00 ,  C23F13/04 ,  H01B7/28

CPC分类号： B63B59/00 ,  C23F13/04

摘要： Apparatus for minimizing galvanic deterioration of the metallic hull of a ship moored at a dock of a dissimilar metal, and receiving electrical power from a power source grounded at the dock, includes a plurality of silicon diodes connected to an electrical power conductor grounded at the dock and at the metallic hull of the ship. The intrinsic junction voltage drop of the diodes is sufficient to block current flow due to the voltaic cell effect between the ship''s hull and dock.

摘要翻译： 停泊在异种金属码头的船舶的金属船体的电流恶化以及从坞站接地的电源接收电力的装置包括连接到在码头接地的电力导体的多个硅二极管 并在船的金属船体上。 二极管的本征结压降足以阻止由于船体和船坞之间的电压电池效应引起的电流流动。