发明名称 |
Driving apparatus for an absorber rod |
摘要 |
A driving apparatus for raising and lowering an absorber rod within a nuclear reactor pressure vessel. The apparatus comprises a driving system which includes a motor-driven flexible support member that is connected to the absorber rod through both a coupling element and a connecting element, and a storage means for storing any excess length of flexible support member. Both the driving system and the storage means are detachably enclosed within a desired gaseous environment that is isolated from the interior of the pressure vessel by a screening plug having a passageway therein through which the connecting element is disposed for movement between an upper end position and a lower end position.
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申请公布号 |
US4219384(A) |
申请公布日期 |
1980.08.26 |
申请号 |
US19770848603 |
申请日期 |
1977.11.04 |
申请人 |
HOCHTEMPERATUR-REAKTORBAU GMBH |
发明人 |
CRAMER, HEINZ;HANDEL, HUBERT;MAISACH, MANFRED SCHEFOLD;SCHMITT, HERMANN;SCHOENING, JOSEF |
分类号 |
G21C7/14;(IPC1-7):G21C7/14 |
主分类号 |
G21C7/14 |
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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