CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR
    1.
    发明申请
    CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR 有权
    NORDIC核反应堆的控制叶片扩展

    公开(公告)号:US20100316179A1

    公开(公告)日:2010-12-16

    申请号:US12482512

    申请日:2009-06-11

    申请人: Dennis S. Nelson

    发明人: Dennis S. Nelson

    IPC分类号: G21C19/00

    摘要: An embodiment of the present invention takes the form of an apparatus or system that may incorporate a single component to connect the control rod blade to the control rod drive system (CRD) of a Nordic-type of BWR. An embodiment of the present invention may eliminate the need of using multiple components to connect the control rod blade with the CRD.

    摘要翻译: 本发明的一个实施例采用的装置或系统的形式,其可以包括单个部件以将控制杆刀片连接到北欧型BWR的控制棒驱动系统(CRD)。 本发明的实施例可以消除使用多个部件来将控制杆刀片与CRD连接的需要。

    Control rod blade extension for a nordic nuclear reactor
    3.
    发明授权
    Control rod blade extension for a nordic nuclear reactor 有权
    用于北欧核反应堆的控制杆叶片延伸

    公开(公告)号:US08213562B2

    公开(公告)日:2012-07-03

    申请号:US12482512

    申请日:2009-06-11

    申请人: Dennis S. Nelson

    发明人: Dennis S. Nelson

    IPC分类号: G21C7/00

    摘要: An embodiment of the present invention takes the form of an apparatus or system that may incorporate a single component to connect the control rod blade to the control rod drive system (CRD) of a Nordic-type of BWR. An embodiment of the present invention may eliminate the need of using multiple components to connect the control rod blade with the CRD.

    摘要翻译: 本发明的一个实施例采用的装置或系统的形式,其可以包括单个部件以将控制杆刀片连接到北欧型BWR的控制棒驱动系统(CRD)。 本发明的实施例可以消除使用多个部件来将控制杆刀片与CRD连接的需要。

    Gravity actuated gripper
    4.
    发明授权
    Gravity actuated gripper 失效
    重力驱动夹具

    公开(公告)号:US4645256A

    公开(公告)日:1987-02-24

    申请号:US672179

    申请日:1984-11-15

    申请人: Horst Zeh

    发明人: Horst Zeh

    摘要: A gravity actuated gripper includes two concentrically interleaved shells ich are displaceable with respect to one another in two positions for gripping molds containing radioactive material, with the fill opening or upper edge of the molds being provided with a circumferential carrying ring behind which engage balls to perform the gripping. The gripper is intended to be particularly robust and assure high operational reliability under all conditions. For this purpose, a special control is provided for the two positions, the control including a switching ring which corresponds with rings of crown teeth attached to both shells. Due to the special configuration of the teeth and an up-and-down movement of the switching ring, the two shells can take on a gripping position and a release position.

    摘要翻译: 重力驱动的夹持器包括两个同心交错的外壳,它们在两个位置上可相对于彼此移位,用于夹持包含放射性材料的模具,模具的填充开口或上边缘设置有周向承载环,其后面与要执行的球接合 抓住。 夹具旨在特别坚固,并确保在所有条件下的高操作可靠性。 为此,为两个位置提供特殊的控制,该控制包括一个对应于连接到两个壳的冠齿的环的切换环。 由于齿的特殊构造和切换环的上下运动,两个壳可以处于夹持位置和释放位置。

    Eccentric coupling means
    5.
    发明授权
    Eccentric coupling means 失效
    偏心耦合方式

    公开(公告)号:US3851987A

    公开(公告)日:1974-12-03

    申请号:US31995472

    申请日:1972-12-29

    申请人: COMBUSTION ENG

    发明人: JONES T

    IPC分类号: F16D1/10 G21C19/11 F16D1/00

    摘要: Coupling means including a male and female connector of novel construction are provided. The coupling means may find particular utility in the drive train for control elements in a nuclear reactor, though is not limited thereto. The female connector includes operating means for laterally engaging a part of the male connector inserted thereinto and moving it into restrained alignment with a retaining surface in the female connector. A recessed seat in the retaining surface locks the male connector in coupled relationship with the female connector. Additional locking means are disclosed.

    摘要翻译: 提供了包括具有新颖结构的公连接器和母连接器的联接装置。 耦合装置可以在用于核反应堆中的控制元件的传动系中发现特别有用,但不限于此。 阴连接器包括用于横向接合插入其中的阳连接器的一部分并将其移动到与母连接器中的保持表面的限制对准的操作装置。 保持表面中的凹入座将阴连接器与阴连接器相结合地锁定。 公开了附加的锁定装置。

    CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR
    7.
    发明申请
    CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR 审中-公开
    NORDIC核反应堆的控制叶片扩展

    公开(公告)号:US20130016803A1

    公开(公告)日:2013-01-17

    申请号:US13533145

    申请日:2012-06-26

    申请人: Dennis S. Nelson

    发明人: Dennis S. Nelson

    IPC分类号: G21C7/00

    摘要: An apparatus or system that may incorporate a single component to connect the control rod blade to the control rod drive system (CRD) of a Nordic-type of BWR. The apparatus or system may eliminate the need of using multiple components to connect the control rod blade with the CRD.

    摘要翻译: 可以结合单个部件以将控制杆刀片连接到北欧型BWR的控制棒驱动系统(CRD)的装置或系统。 该装置或系统可以消除使用多个部件来将控制杆刀片与CRD连接的需要。