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11. 发明授权

US4158601A Nuclear fuel pellet loading apparatus 失效
标题翻译：核燃料颗粒装载装置
公开(公告)号：US4158601A
公开(公告)日：1979-06-19
申请号：US796244
申请日：1977-05-12
申请人： Kenneth S. Gerkey
发明人： Kenneth S. Gerkey
IPC分类号： G21C21/02 , G21C21/04 , G21C19/20 , B66C17/08
CPC分类号： G21C21/04 , G21C21/02
摘要： Automatic apparatus for loading a predetermined amount of nuclear fuel pellets into a nuclear fuel element to be used in a nuclear reactor. The apparatus consists of a vibratory bed capable of supporting corrugated trays containing rows of nuclear fuel pellets and arranged in alignment with the open ends of several nuclear fuel elements. A sweep mechanism is arranged above the trays and serves to sweep the rows of fuel pellets onto the vibratory bed and into the fuel element. A length detecting system, in conjunction with a pellet stopping mechanism, is also provided to assure that a predetermined amount of nuclear fuel pellets are loaded into each fuel element.
摘要翻译：用于将预定量的核燃料颗粒装载到用于核反应堆的核燃料元件中的自动装置。该装置包括振动床，其能够支撑包含排核核燃料颗粒并且与多个核燃料元件的开放端对准布置的瓦楞纸盘。扫掠机构布置在托盘的上方，用于将燃料颗粒排排列到振动床上并进入燃料元件。还提供了与颗粒停止机构一起的长度检测系统，以确保将预定量的核燃料颗粒装载到每个燃料元件中。

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