A method and a device for nuclear fuel handling
    1.
    发明公开
    A method and a device for nuclear fuel handling 失效
    核燃料处理的方法和装置

    公开(公告)号:EP0806774A1

    公开(公告)日:1997-11-12

    申请号:EP97201229.8

    申请日:1997-04-24

    申请人: ABB ATOM AB

    IPC分类号: G21C19/10

    CPC分类号: G21C19/20 G21C19/16

    摘要: The present invention relates to fuel handling comprising lifting of fuel assemblies (4) out of/into a reactor vessel (1) in a nuclear reactor, wherein the reactor vessel comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11) and wherein a fuel pool (3) is arranged adjacent the reactor vessel (1). According to one aspect of the invention, a group (4a) comprising a plurality of fuel assemblies (4) is lifted out of and into the reactor vessel (1), respectively, by means of a gripper (12). Thereafter, the group (4a) is transported between the reactor vessel (1) and the fuel pool (3) by means of the gripper (12).

    摘要翻译: 本发明涉及燃料处理,包括将核燃料组件(4)从核反应堆中的反应堆容器(1)中提出/引入,其中反应堆容器包括具有多个燃料组件(4)的堆芯(5) 和控制棒(11),并且其中燃料池(3)布置在反应堆容器(1)附近。 根据本发明的一个方面,包括多个燃料组件(4)的组(4a)借助夹具(12)分别从反应器容器(1)中提出并进入反应器容器(1)。 之后,组(4a)通过夹具(12)在反应堆容器(1)和燃料池(3)之间运输。

    A method and a device for fuel handling
    2.
    发明公开
    A method and a device for fuel handling 失效
    Verfahren und Einrichtung zur Handhabung von Brennstoff

    公开(公告)号:EP0806777A1

    公开(公告)日:1997-11-12

    申请号:EP97201230.6

    申请日:1997-04-24

    申请人: ABB ATOM AB

    IPC分类号: G21C19/20

    摘要: The present invention relates to fuel handling comprising lifting of fuel assemblies (4) and/or control rods out of/into a reactor vessel (1) in a nuclear reactor. The reactor vessel (1) comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11). A fuel pool (3) is arranged adjacent the reactor vessel (1). A cassette (12, 18) comprising a plurality of storage positions for fuel assemblies (4) and/or control rods (11) is arranged near the reactor core (5), whereupon fuel assemblies (4) and/or control rods (11) are lifted out of the reactor core (5) and arranged in the cassette (12, 18). The cassette (12, 18) is then transported to the spent fuel pool (3) for temporary storage.

    摘要翻译: 本发明涉及燃料处理,包括将燃料组件(4)和/或控制棒从核反应堆中的反应器容器(1)中提出。 反应器容器(1)包括具有多个燃料组件(4)和控制杆(11)的反应堆堆芯(5)。 燃料池(3)布置在反应堆容器(1)的附近。 包括用于燃料组件(4)和/或控制杆(11)的多个存储位置的盒(12,18)布置在反应堆堆芯(5)附近,于是燃料组件(4)和/或控制棒(11 )从反应堆芯(5)中提出并且布置在盒(12,18)中。 然后,盒(12,18)被运送到废燃料池(3)用于临时存储。

    Method and handling equipment for nuclear fuel handling
    3.
    发明公开
    Method and handling equipment for nuclear fuel handling 失效
    Verfahren undFördereinrichtungzur Handhabung vonKernbrennstabbündeln

    公开(公告)号:EP0806778A1

    公开(公告)日:1997-11-12

    申请号:EP97201247.0

    申请日:1997-04-25

    申请人: ABB ATOM AB

    IPC分类号: G21C19/20

    摘要: The present invention relates to a method and equipment (13) for lifting of fuel assemblies (4) and/or control rods out of/into a reactor vessel (1) in a shutdown nuclear reactor. The reactor vessel (1) comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11). The equipment (13) lifts one or more fuel assemblies (4) and/or control rods (11) out of the reactor core (5) and arranges them in a first cassette (14). The first cassette (14) is transported to a fuel pool (3) with a transport means (9) whereas a second cassette (14) is filled with fuel assemblies (4) and/or control rods (11) with the aid of the equipment (13).

    摘要翻译: 本发明涉及一种用于在关闭核反应堆中将燃料组件(4)和/或控制棒提升到反应器容器(1)中的方法和设备(13)。 反应器容器(1)包括具有多个燃料组件(4)和控制杆(11)的反应堆堆芯(5)。 设备(13)将一个或多个燃料组件(4)和/或控制杆(11)提升出反应堆堆芯(5),并将它们排列在第一盒(14)中。 第一盒(14)通过传送装置(9)运输到燃料池(3),而第二盒(14)借助于燃料组件(4)和/或控制杆(11)填充 设备(13)。

    A method for fuel handling
    4.
    发明公开
    A method for fuel handling 失效
    一种燃料处理方法

    公开(公告)号:EP0806776A1

    公开(公告)日:1997-11-12

    申请号:EP97201278.5

    申请日:1997-04-28

    申请人: ABB ATOM AB

    IPC分类号: G21C19/10

    CPC分类号: G21C19/20 G21Y2004/40

    摘要: The present invention relates to a method for fuel handling comprising lifting of fuel assemblies (4) out of/into a nuclear reactor. The nuclear reactor comprises a reactor vessel (1) which in turn comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11) and a fuel pool (3) arranged adjacent the reactor vessel (1). According to one aspect of the invention, the whole of or parts of the reactor core (5) is or are simultaneously lifted out of and into the reactor vessel (1), respectively. The removed fuel assemblies (4) or the control rods (11) or the fuel assemblies (4) and the control rods (11) are arranged temporarily in the fuel pool (3).

    摘要翻译: 用于燃料处理的方法技术领域本发明涉及一种用于燃料处理的方法,其包括将燃料组件(4)从核反应堆中取出/引入。 该核反应堆包括反应堆容器(1),该反应堆容器又包括具有多个燃料组件(4)和控制棒(11)以及邻近反应堆容器(1)布置的燃料池(3)的堆芯(5) 。 根据本发明的一个方面,反应堆芯(5)的全部或部分分别同时从反应堆容器(1)中提出或进入反应堆容器(1)。 被去除的燃料组件(4)或控制杆(11)或燃料组件(4)和控制杆(11)被临时布置在燃料池(3)中。

    Method and device for movement correction and positioning
    5.
    发明公开
    Method and device for movement correction and positioning 失效
    Verfahren und Vorrichtung zur Bewegungskorrektur und zum Positionieren

    公开(公告)号:EP0806775A1

    公开(公告)日:1997-11-12

    申请号:EP97201246.2

    申请日:1997-04-25

    申请人: ABB ATOM AB

    IPC分类号: G21C19/10 B66C13/06

    摘要: The present invention relates to a method and a device for correction of the movements of a suspension device (9a) and positioning thereof in a fluid. The suspension device (9a) is provided with a first and a second end, and the first end is suspended from a point (S). A correction device (13) is arranged at the second end of the suspension device (9a) and adapted to generate a force which provides an acceleration in the fluid such that the position of the second end of the suspension device (9a) is corrected.

    摘要翻译: 本发明涉及一种用于校正悬挂装置(9a)的运动并将其定位在流体中的方法和装置。 悬挂装置(9a)设置有第一端和第二端,并且第一端从点(S)悬挂。 校正装置(13)布置在悬挂装置(9a)的第二端处并且适于产生在流体中提供加速度的力,使得悬架装置(9a)的第二端的位置被校正。