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公开(公告)号：US20110030478A1
公开(公告)日：2011-02-10
申请号：US12575650
申请日：2009-10-08
Applicant: Minsu Park , Jangmyong Woo , Gyungsub Kim , Sanghoon Choi
Inventor： Minsu Park , Jangmyong Woo , Gyungsub Kim , Sanghoon Choi
CPC classification number: F22B37/005 , G01N21/954 , G21C17/017
Abstract: An inspecting device including a detachable probe has a link structure, and thus a subject having various diameters is tested. In addition, since various probes are changeably used in a scanner housing, ultrasonic wave testing and eddy current testing are simultaneously performed.
Abstract translation: 包括可拆卸探针的检查装置具有连杆结构，因此测试具有各种直径的被检体。 此外，由于扫描器壳体中可以使用各种探针，因此同时执行超声波测试和涡流测试。
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公开(公告)号：US08424385B2
公开(公告)日：2013-04-23
申请号：US12575650
申请日：2009-10-08
Applicant: Minsu Park , Jangmyong Woo , Gyungsub Kim , Sanghoon Choi
Inventor： Minsu Park , Jangmyong Woo , Gyungsub Kim , Sanghoon Choi
IPC: G01N29/24 , G01N29/265
CPC classification number: F22B37/005 , G01N21/954 , G21C17/017
Abstract: An inspecting device including a detachable probe has a link structure, and thus a subject having various diameters is tested. In addition, since various probes are changeably used in a scanner housing, ultrasonic wave testing and eddy current testing are simultaneously performed.
Abstract translation: 包括可拆卸探针的检查装置具有连杆结构，因此测试具有各种直径的被检体。 此外，由于扫描器壳体中可以使用各种探针，因此同时执行超声波测试和涡流测试。
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3.发明申请公开(公告)号：US20110000643A1
公开(公告)日：2011-01-06
申请号：US12575660
申请日：2009-10-08
Applicant: Gyungsub Kim , Jangmyong Woo , Sanghoon Choi , Nakjeom Kim , Minsu Park , Dongil Kim
Inventor： Gyungsub Kim , Jangmyong Woo , Sanghoon Choi , Nakjeom Kim , Minsu Park , Dongil Kim
CPC classification number: F28G15/04 , F22B37/002 , F28D2021/0054 , F28G15/003 , F28G15/02
Abstract: Provided is an apparatus for inspecting a structure including a heating tube, a tube sheet supporting the heating tube, and a flow distribution baffle, which are installed in a steam generator of a nuclear power plant, and more particularly, an apparatus for visually inspecting and removing a foreign object in gaps of a bundle of heating tubes of an upper portion of a tube sheet of a secondary side of a steam generator, in which a detector is inserted into gaps of a bundle of heating tubes of an upper portion of a secondary side of a steam generator so as to inspect sludge or foreign objects, and a foreign object remover removes foreign objects when foreign objects are discovered in the gaps of the heating tubes.
Abstract translation: 提供了一种用于检查包括加热管，支撑加热管的管板和分配挡板的结构的装置，其安装在核电站的蒸汽发生器中，更具体地，涉及一种用于目视检查和 在蒸汽发生器的次级侧的管板的上部的一束加热管的间隙中去除异物，其中检测器插入到二次侧上部的加热管束的间隙中 蒸汽发生器的一侧，以便检查污泥或异物，并且异物去除器在加热管的间隙中发现异物时除去异物。
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4.发明授权公开(公告)号：US08485139B2
公开(公告)日：2013-07-16
申请号：US12575660
申请日：2009-10-08
Applicant: Gyungsub Kim , Jangmyong Woo , Sanghoon Choi , Nakjeom Kim , Minsu Park , Dongil Kim
Inventor： Gyungsub Kim , Jangmyong Woo , Sanghoon Choi , Nakjeom Kim , Minsu Park , Dongil Kim
CPC classification number: F28G15/04 , F22B37/002 , F28D2021/0054 , F28G15/003 , F28G15/02
Abstract: Provided is an apparatus for inspecting a structure including a heating tube, a tube sheet supporting the heating tube, and a flow distribution baffle, which are installed in a steam generator of a nuclear power plant, and more particularly, an apparatus for visually inspecting and removing a foreign object in gaps of a bundle of heating tubes of an upper portion of a tube sheet of a secondary side of a steam generator, in which a detector is inserted into gaps of a bundle of heating tubes of an upper portion of a secondary side of a steam generator so as to inspect sludge or foreign objects, and a foreign object remover removes foreign objects when foreign objects are discovered in the gaps of the heating tubes.
Abstract translation: 提供了一种用于检查包括加热管，支撑加热管的管板和分配挡板的结构的装置，其安装在核电站的蒸汽发生器中，更具体地，涉及一种用于目视检查和 在蒸汽发生器的次级侧的管板的上部的一束加热管的间隙中去除异物，其中检测器插入到二次侧上部的加热管束的间隙中 蒸汽发生器的一侧，以便检查污泥或异物，并且异物去除器在加热管的间隙中发现异物时除去异物。
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