发明授权
US5289514A Fuel assembly for a boiling water reactor with a sealing spring between
the foot part and the fuel assembly channel
失效
用于沸水反应器的燃料组件，其在脚部和燃料组件通道之间具有密封弹簧
- 专利标题： Fuel assembly for a boiling water reactor with a sealing spring between the foot part and the fuel assembly channel
- 专利标题（中）： 用于沸水反应器的燃料组件，其在脚部和燃料组件通道之间具有密封弹簧
-
申请号： US33766申请日： 1993-03-18
-
公开(公告)号： US5289514A公开(公告)日： 1994-02-22
- 发明人: Hans-Joachim Lippert , Werner Meier
- 申请人： Hans-Joachim Lippert , Werner Meier
- 申请人地址： DEX Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DEX Munich
- 优先权： DEX4029539 19900918
- 主分类号： G21C3/324
- IPC分类号： G21C3/324 ; G21C3/32 ; G21C3/322 ; G21C3/33 ; G21C21/00
摘要：
A gap between a foot part and a channel of a boiling water fuel assembly is sealed against a coolant flow by a spring being supported by a central part thereof against the channel and by sides thereof against the foot part and being clipped and/or clamped on at that location even when all of the fuel rods are removed. For this purpose, the upper edge can extend around the foot part edge or the spring may be constructed as a spring band running entirely around the foot part and being fitted into a lateral groove.
公开/授权文献
- US5954416A Rotating reflector flashlight 公开/授权日：1999-09-21
信息查询
