发明名称 |
Self-aligning seal system for maintenance service in nuclear reactor pressure vessels |
摘要 |
A self-aligning seal system for use in carrying out maintenance services in a nuclear fission reactor plant is disclosed. The self-aligning seal system enables an operator to block off openings in the lower portion of a water filled reactor pressure vessel for maintenance service in an underlying dry field without draining the coolant water from the reactor pressure vessel.
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申请公布号 |
US5426675(A) |
申请公布日期 |
1995.06.20 |
申请号 |
US19910786460 |
申请日期 |
1991.11.01 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KUMAR, KIRTI;LARSEN, KARL B. |
分类号 |
G21C15/243;G21C13/06;G21C19/02;(IPC1-7):G21C13/00 |
主分类号 |
G21C15/243 |
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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