发明名称 |
Galvanic isolation device |
摘要 |
Galvanic isolation between two fluid-conducting members made of dissimilar materials is provided by a coupling pipe that separates the two members (e.g. a pipe and a valve). The coupling pipe includes a tubular section and two flange sections, which mate with the two fluid-conducting members. An insulating liner on the inside diameter of the tubular and flange sections of the coupling device extends the entire length of coupling pipe and is coextensive with flange insulators that separate the coupling pipe from the two fluid-conducting members. The substantial separation distance provided by the coupling pipe with continuous insulation prevents or significantly reduces electrochemical corrosion.
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申请公布号 |
US5333913(A) |
申请公布日期 |
1994.08.02 |
申请号 |
US19930017690 |
申请日期 |
1993.02.12 |
申请人 |
NEWPORT NEWS SHIPBUILDING AND DRY DOCK COMPANY |
发明人 |
STALLARD, III, CLINTON W. |
分类号 |
F16L25/02;F16L58/18;(IPC1-7):F16L55/00 |
主分类号 |
F16L25/02 |
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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