发明名称 |
Protection of a stern tube shaft liner |
摘要 |
A method for the electrical protection of a liner used for sealing the stern tube shaft of a ship using an oil bath system, is characterized in that on the sea water-exposed side of the flange portion of the liner proper, at least one easily replaceable sacrificial anode block member is mounted in a circumferential form on the flange portion.
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申请公布号 |
US4146448(A) |
申请公布日期 |
1979.03.27 |
申请号 |
US19770842263 |
申请日期 |
1977.10.14 |
申请人 |
KOBE STEEL, LIMITED |
发明人 |
NAKANO, ICHIJI;KUROSE, YOUJI;OGAMI, FUMIKI |
分类号 |
B63B59/00;B63H23/32;C23F13/02;(IPC1-7):C23F13/00 |
主分类号 |
B63B59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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