HEAT EXCHANGER, GAP EXPANSION JIG OF HEAT TRANSFER TUBE, AND METHOD OF DISPOSING VIBRATION SUPPRESSION MEMBER
    1.
    发明申请
    HEAT EXCHANGER, GAP EXPANSION JIG OF HEAT TRANSFER TUBE, AND METHOD OF DISPOSING VIBRATION SUPPRESSION MEMBER 审中-公开
    热交换器,热交换器的空气膨胀加热器,以及处理振动抑制构件的方法

    公开(公告)号:US20140034269A1

    公开(公告)日:2014-02-06

    申请号:US13935187

    申请日:2013-07-03

    IPC分类号: B23P15/26 F28F9/007

    摘要: The heat exchanger includes: a plurality of heat transfer tubes which is arranged and provided with predetermined gaps; and a plurality of second vibration suppression members 14B which is provided in the gaps and is provided on both sides sandwiching each of the heat transfer tubes 5, and one second vibration suppression member 14B and the other second vibration suppression member 14B of a plurality of second vibration suppression members 14B are provided at different positions in an axial direction of the heat transfer tubes 5 sandwiching the heat transfer tubes 5, the one second vibration suppression member 14B is provided pressing the heat transfer tubes 5; and the other second vibration suppression member 14B is provided pressing the heat transfer tubes 5 from an opposite side of the one second vibration suppression member 14B.

    摘要翻译: 热交换器包括:多个传热管,其设置并设置有预定的间隙; 以及多个第二振动抑制构件14B,其设置在间隙中并且设置在夹着每个传热管5的两侧,以及一个第二振动抑制构件14B和多个第二振动抑制构件14B的另一个第二振动抑制构件14B 振动抑制构件14B设置在夹着传热管5的传热管5的轴向的不同位置处,设置一个第二振动抑制构件14B,按压传热管5; 并且另一个第二振动抑制构件14B被设置成从一个第二振动抑制构件14B的相对侧按压传热管5。

    Nozzle repairing method and nuclear reactor vessel
    3.
    发明授权
    Nozzle repairing method and nuclear reactor vessel 有权
    喷嘴修复方法和核反应堆容器

    公开(公告)号:US09375813B2

    公开(公告)日:2016-06-28

    申请号:US13853610

    申请日:2013-03-29

    摘要: It is possible to improve the workability and the stress corrosion resistance by easily performing a repairing operation in a nozzle repairing method and a nuclear reactor vessel. The repairing method includes: removing a first connection portion ((trepanned portion) 208) with respect to an in-core instrument tube (204) in a groove-welding portion (206); removing the in-core instrument tube (204) from a lower mirror (66); leaving and grooving a second connection portion ((existing welding portion) 211) with respect to the lower mirror (66) in the groove-welding portion (206); inserting a new in-core instrument tube (204A) into an attachment hole (203); and groove-welding (so as to form a new groove-welding portion (213)) the inner side of the lower mirror (66) so as to fix the new in-core instrument tube (204A).

    摘要翻译: 通过在喷嘴修复方法和核反应堆容器中容易进行修理操作,可以提高加工性和耐应力腐蚀性。 所述修复方法包括:相对于槽焊接部分(206)中的核心内仪表管(204)去除第一连接部分((棘手部分)208); 从下反射镜(66)移除核心内仪器管(204); 在凹槽焊接部分(206)中相对于下反射镜(66)留下并切割第二连接部分((存在的焊接部分)211); 将新的核心仪器管(204A)插入连接孔(203)中; 以及下反射镜(66)的内侧的沟槽焊接(以形成新的槽焊接部分(213)),以固定新的核心仪表管(204A)。

    INSTALLATION DEVICE OF REACTOR REPAIR DEVICE AND METHOD
    7.
    发明申请
    INSTALLATION DEVICE OF REACTOR REPAIR DEVICE AND METHOD 审中-公开
    反应器维修装置的安装装置及方法

    公开(公告)号:US20150364224A1

    公开(公告)日:2015-12-17

    申请号:US14762562

    申请日:2014-01-27

    IPC分类号: G21C19/20

    摘要: In an installation device of a reactor repair device and a method, an installation pole (111) connected with an upper portion of a water jet peening device (101), a lifting device (112) that can suspend and support an upper portion of the installation pole (111) and can lift the installation pole (111) from a work floor (121), a moving device (113) that can move the lifting device (112) in two directions intersecting in a horizontal direction, and a position adjustment device (114) that can move the installation pole (111) in the horizontal direction in a state where the installation pole (111) is supported by the lifting device (112).

    摘要翻译: 在反应堆修理装置的安装装置和方法中,与喷水喷丸处理装置(101)的上部连接的安装杆(111),可悬挂并支撑水喷射硬化装置的上部的提升装置(112) 安装杆(111),并且可以从工作台(121)提升安装杆(111);移动装置(113),其能够在与水平方向相交的两个方向上移动提升装置(112),以及位置调整 装置(114),其能够在安装杆(111)由提升装置(112)支撑的状态下沿水平方向移动安装杆(111)。

    WATER JET PEENING APPARATUS AND WATER JET PEENING METHOD
    8.
    发明申请
    WATER JET PEENING APPARATUS AND WATER JET PEENING METHOD 有权
    水喷射装置和水喷射方法

    公开(公告)号:US20150348659A1

    公开(公告)日:2015-12-03

    申请号:US14762217

    申请日:2014-01-23

    摘要: Provided is a water jet peening apparatus and a water jet peening method including: a clamping cylinder (201) which is able to be disposed at the outer peripheral side of an instrumentation nozzle (83) with a predetermined gap therebetween; a clamping piece (210) which is able to fix the clamping cylinder (201) to the instrumentation nozzle (83); a nozzle guide (221) which has a cylindrical shape, is provided inside the clamping cylinder (201), and is positioned to a position adjacent to the upper end of the instrumentation nozzle (83); an inner surface WJP nozzle (105) which is movable upward and downward inside the nozzle guide (221); and a drainage hole (224) which radially penetrates the nozzle guide (221). Accordingly, it is possible to improve the safety of the operation by preventing a thimble tube from being popped out due to a water jet peening operation.

    摘要翻译: 本发明提供一种喷水喷丸处理装置和喷水喷丸处理方法,其特征在于,包括:夹持缸(201),其能够在仪表喷嘴(83)的外周侧设置有规定的间隙, 能够将夹紧缸(201)固定到仪表喷嘴(83)的夹紧件(210); 具有圆筒形的喷嘴引导件(221)设置在夹紧缸(201)的内部,并且位于与仪表喷嘴(83)的上端相邻的位置; 内表面WJP喷嘴(105),其能够在喷嘴引导件(221)内上下移动; 以及径向穿过喷嘴引导件(221)的排水孔(224)。 因此,通过防止由于喷水喷丸操作而弹出套管,可以提高操作的安全性。

    NOZZLE REPAIRING METHOD AND NUCLEAR REACTOR VESSEL
    9.
    发明申请
    NOZZLE REPAIRING METHOD AND NUCLEAR REACTOR VESSEL 有权
    喷嘴修复方法和核反应堆船

    公开(公告)号:US20140064431A1

    公开(公告)日:2014-03-06

    申请号:US13853610

    申请日:2013-03-29

    IPC分类号: B23P6/04 G21C5/00

    摘要: It is possible to improve the workability and the stress corrosion resistance by easily performing a repairing operation in a nozzle repairing method and a nuclear reactor vessel. The repairing method includes: removing a first connection portion ((trepanned portion) 208) with respect to an in-core instrument tube (204) in a groove-welding portion (206); removing the in-core instrument tube (204) from a lower mirror (66); leaving and grooving a second connection portion ((existing welding portion) 211) with respect to the lower mirror (66) in the groove-welding portion (206); inserting a new in-core instrument tube (204A) into an attachment hole (203); and groove-welding (so as to form a new groove-welding portion (213)) the inner side of the lower mirror (66) so as to fix the new in-core instrument tube (204A).

    摘要翻译: 通过在喷嘴修复方法和核反应堆容器中容易进行修理操作,可以提高加工性和耐应力腐蚀性。 所述修复方法包括:相对于槽焊接部分(206)中的核心内仪表管(204)去除第一连接部分((棘手部分)208); 从下反射镜(66)移除核心内仪器管(204); 在凹槽焊接部分(206)中相对于下反射镜(66)留下并切割第二连接部分((存在的焊接部分)211); 将新的核心仪器管(204A)插入连接孔(203)中; 以及下反射镜(66)的内侧的沟槽焊接(以形成新的槽焊接部分(213)),以固定新的核心仪表管(204A)。