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公开(公告)号:US20120288051A1
公开(公告)日:2012-11-15
申请号:US12021648
申请日:2008-01-29
申请人: Hans-Peter Fuchs , Florian Schebitz , Peter Dewes , Gunter Fischer , Alfons Roppelt , Winfried Beck
发明人: Hans-Peter Fuchs , Florian Schebitz , Peter Dewes , Gunter Fischer , Alfons Roppelt , Winfried Beck
IPC分类号: G21C7/10
CPC分类号: G21C7/10 , G21Y2002/303 , G21Y2004/305 , Y02E30/39
摘要: A control rod for a pressurized-water nuclear reactor contains an absorber rod which is arranged in a casing tube. At least in a lower section, the absorber rod is provided with at least one recess which takes up at most a portion of the circumferential surface of this section. This reduces problems associated with an expansion in the volume of the absorber rod.
摘要翻译: 用于加压水核反应堆的控制棒包括布置在套管中的吸收杆。 至少在下部中,吸收杆设置有至少一个凹部,其占据该部分的圆周表面的最多一部分。 这减少了与吸收杆的体积膨胀相关的问题。
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公开(公告)号:US08295427B1
公开(公告)日:2012-10-23
申请号:US12021648
申请日:2008-01-29
申请人: Hans-Peter Fuchs , Florian Schebitz , Peter Dewes , Günter Fischer , Alfons Roppelt , Winfried Beck
发明人: Hans-Peter Fuchs , Florian Schebitz , Peter Dewes , Günter Fischer , Alfons Roppelt , Winfried Beck
IPC分类号: G21C7/00
CPC分类号: G21C7/10 , G21Y2002/303 , G21Y2004/305 , Y02E30/39
摘要: A control rod for a pressurized-water nuclear reactor contains an absorber rod which is arranged in a casing tube. At least in a lower section, the absorber rod is provided with at least one recess which takes up at most a portion of the circumferential surface of this section. This reduces problems associated with an expansion in the volume of the absorber rod.
摘要翻译: 用于加压水核反应堆的控制棒包括布置在套管中的吸收杆。 至少在下部中,吸收杆设置有至少一个凹部,其占据该部分的圆周表面的最多一部分。 这减少了与吸收杆的体积膨胀相关的问题。
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