发明名称 |
Floating roof metallic shoe seal spring hanger system |
摘要 |
The present invention relates to a ring seal for between a floating roof and a side wall in a liquid and vapor storage tank. The ring seal includes a number of overlapping shoe plates hung from the floating roof by pantagraph hanger assemblies. The pantagraph hanger assemblies urge the shoe plates against the side wall and a gap seal prevents tank vapor loss along a lap joint between adjoining shoe plates.
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申请公布号 |
US5529200(A) |
申请公布日期 |
1996.06.25 |
申请号 |
US19940364521 |
申请日期 |
1994.12.27 |
申请人 |
CHICAGO BRIDGE & IRON TECHNICAL SERVICES COMPANY |
发明人 |
FORD, JAMES H.;KRUGER, ROBERT G.;CHERNIWCHAN, WILLIAM N. |
分类号 |
B65D88/46;(IPC1-7):B65D88/46 |
主分类号 |
B65D88/46 |
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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