| 发明名称 |
METHOD FOR REDUCING FRICTION AND PHYSICAL CONTACT BETWEEN FUEL ROD AND SUPPORT GRID OF NUCLEAR FUEL ASSEMBLY |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for reducing friction and physical contact between a fuel rod and a support grid of nuclear fuel assembly. <P>SOLUTION: The method includes: steps of applying a lubricant composition composed of polyalkyene glycol to an outer surface of the fuel rod during fuel assembly fabrication; cleansing the fuel assembly; and removing the lubricant composition afterward. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011133481(A) |
申请公布日期 |
2011.07.07 |
| 申请号 |
JP20100284684 |
申请日期 |
2010.12.21 |
| 申请人 |
WESTINGHOUSE ELECTRIC CO LLC |
发明人 |
BAUSCH MICHAEL O;CRONE DAVID C;LINCOLN RANDAL K |
| 分类号 |
G21C21/00 |
主分类号 |
G21C21/00 |
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