发明名称 |
Reactor cavity seal joint |
摘要 |
A permanent annular ring seal and refueling deck assembly providing an effective water barrier over the annular space between a nuclear reactor vessel flange and a surrounding annular ledge includes annular platform, a support and a joint seal. The joint seal has an upper cylindrical section and a lower flexible corrugated or arcuate shaped section which accommodates radial, axial and rotational movements of the vessel, and reduces joint stress.
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申请公布号 |
US5434894(A) |
申请公布日期 |
1995.07.18 |
申请号 |
US19930169358 |
申请日期 |
1993.12.20 |
申请人 |
COMBUSTION ENGINEERING INC. |
发明人 |
CHIANG, CHIA C.;STUBBS, CHERYL L. |
分类号 |
G21C13/028;(IPC1-7):G21C13/028 |
主分类号 |
G21C13/028 |
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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