发明授权
- 专利标题： Cooling unit for nuclear reactor control rod driving apparatus
- 专利标题（中）： 核反应堆控制棒驱动装置冷却装置
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申请号： US13001881申请日： 2010-10-29
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公开(公告)号： US08558417B2公开(公告)日： 2013-10-15
- 发明人: Myoung Goo Lee , Hyun Min Kim , Jin Seok Park , In Yong Kim
- 申请人： Myoung Goo Lee , Hyun Min Kim , Jin Seok Park , In Yong Kim
- 申请人地址： KR Gyeonggi-Do
- 专利权人： KEPCO Engineering & Construction Company
- 当前专利权人： KEPCO Engineering & Construction Company
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： Ladas & Parry LLP
- 优先权： KR10-2010-0009156 20100201
- 国际申请： PCT/KR2010/007562 WO 20101029
- 国际公布： WO2011/093578 WO 20110804
- 主分类号： G21C7/14
- IPC分类号： G21C7/14 ; H02K41/02
摘要：
A cooling unit cooling a coil assembly that generates electromagnetic force for driving a nuclear reactor control rod, and including a coil surrounding a driving shaft of the nuclear reactor control rod so as to generate the electromagnetic force; a coil housing surrounding the coil so as to enclose the coil; a cooling shroud-shell forming a cooling flow path between the cooling shroud-shell and the coil housing, whereby a cooling fluid for cooling heat that is generated in the coil passes through the cooling flow path; and a plurality of cooling fins disposed on the cooling flow path in a radial direction so as to allow heat to be effectively exchanged between the coil and the cooling fluid that flows through the cooling flow path.
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