发明名称 |
Adjustable nozzle dam assembly and method of installing same |
摘要 |
In a nozzle dam assembly wherein a circular dam faces into a nozzle adjacent its opening and a support frame abuts the backside of the dam and is removably affixed across a ring encircling the opening, apparatus for selectively locating the dam at its optimum sealing position within the nozzle notwithstanding the particular longitudinal profile of the nozzle or eccentricity of the ring-relative to the nozzle opening comprising apparatus for adjusting the dam relative to the frame along the nozzle axis and also vertically and horizontally perpendicular to the nozzle axis.
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申请公布号 |
US5007460(A) |
申请公布日期 |
1991.04.16 |
申请号 |
US19890331794 |
申请日期 |
1989.04.03 |
申请人 |
NUCLEAR ENERGY SERVICES, INC. |
发明人 |
ZEZZA, LOUIS J.;FIORELLI, FRANK |
分类号 |
F16L55/115;G21C13/06 |
主分类号 |
F16L55/115 |
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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