| 发明名称 |
FUEL ELEMENT OF NUCLEAR REACTOR |
| 摘要 |
FIELD: power industry. ^ SUBSTANCE: fuel element of nuclear reactor consists of cover (1) with end parts. Inside cover (1) there are located pellets (2) made from fissile material and compensation volume in its upper part. In the gap between inner surface of cover (1) and side surface of pellets (2) made from fissile material there placed is insert (4) oriented along the axis of fuel element. ^ EFFECT: improving operating reliability of fuel element. ^ 9 cl, 2 dwg |
| 申请公布号 |
RU2408941(C1) |
申请公布日期 |
2011.01.10 |
| 申请号 |
RU20090147970 |
申请日期 |
2009.12.23 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "GOSUDARSTVENNYJ NAUCHNYJ TSENTR ROSSIJSKOJ FEDERATSII - FIZIKO-EHNERGETICHESKIJ INSTITUT IMENI A.I. LEJPUNSKOGO" |
发明人 |
POPOV VJACHESLAV VASIL'EVICH;POTAPOV JURIJ VASIL'EVICH;RJABYJ VADIM MIKHAJLOVICH;SKVORTSOV ALEKSANDR SEMENOVICH;KOVROV ALEKSANDR PETROVICH |
| 分类号 |
G21C3/00 |
主分类号 |
G21C3/00 |
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