Nuclear fuel rod plenum spring assembly
    1.
    发明授权
    Nuclear fuel rod plenum spring assembly 有权
    核燃料棒增压弹簧总成

    公开(公告)号:US08666018B2

    公开(公告)日:2014-03-04

    申请号:US12985430

    申请日:2011-01-06

    IPC分类号: G21C3/00

    CPC分类号: G21C3/18 G21C3/16 Y02E30/40

    摘要: A nuclear fuel rod plenum spring assembly that has a spacer affixed to the lower end of the ground torsion spring. The spacer has a substantially flat surface on its underside that presses against the upper surface of the upper fuel pellets to spread the load of the spring over the top surface of the upper most fuel pellet.

    摘要翻译: 一种核燃料棒通风弹簧组件,其具有固定在地扭力弹簧下端的间隔件。 间隔件在其下侧具有基本上平坦的表面,其压靠上部燃料颗粒的上表面,以将弹簧的载荷扩展到最上面的燃料颗粒的顶表面上。

    NUCLEAR FUEL ROD PLENUM SPRING ASSEMBLY
    2.
    发明申请
    NUCLEAR FUEL ROD PLENUM SPRING ASSEMBLY 有权
    核燃料弹簧弹簧总成

    公开(公告)号:US20120177170A1

    公开(公告)日:2012-07-12

    申请号:US12985430

    申请日:2011-01-06

    IPC分类号: G21C15/22

    CPC分类号: G21C3/18 G21C3/16 Y02E30/40

    摘要: A nuclear fuel rod plenum spring assembly that has a spacer affixed to the lower end of the ground torsion spring. The spacer has a substantially flat surface on its underside that presses against the upper surface of the upper fuel pellets to spread the load of the spring over the top surface of the upper most fuel pellet.

    摘要翻译: 一种核燃料棒通风弹簧组件,其具有固定在地扭力弹簧下端的间隔件。 间隔件在其下侧具有基本上平坦的表面,其压靠上部燃料颗粒的上表面,以将弹簧的载荷扩展到最上面的燃料颗粒的顶表面上。