Apparatus for inspecting and repairing a pressurized-water reactor's
steam generator heat exchanger tubes
    1.
    发明授权
    Apparatus for inspecting and repairing a pressurized-water reactor's steam generator heat exchanger tubes 失效
    用于检查和修理压水堆(3 s蒸汽发生器热交换器管)的装置

    公开(公告)号:US3934731A

    公开(公告)日:1976-01-27

    申请号:US426483

    申请日:1973-12-20

    摘要: An apparatus is provided for use with a pressurized-water reactor's steam generator having a manifold chamber enclosing the bottom side of a horizontal tube sheet having holes therethrough in which are mounted the tubes of a heat exchanger tube bundle, the manifold chamber having a manhole giving access to the tube's bottom side to permit internal inspection or repair of the tubes by registration of an end of a flexible guide conduit with the tube sheet holes and through which a flexible carrier can be guided for insertion via these holes in the tube sheet and through the tubes extending from the tube sheet's other side. The apparatus is a light-weight fixture which is manually insertable through the manhole and comprising a beam, means for detachably supporting the beam horizontally in the chamber beneath the tube sheet's bottom side, a horizontal cantilever arm having one end provided with means for supporting the aforementioned guide conduit with its end pointing upwardly and means for mounting the other end of the arm on the beam for horizontal movement of its end having the guide conduit supporting means. The carrier is a flexible hose insertable through any one of the heat exchanger tubes, and being tubular, the carrier hose can carry conductors from an inspection or repair device mounted on the inner end of the carrier hose, back to the relatively safe, remote location for measuring or controlling purposes. The apparatus has additional features.

    摘要翻译: 提供了一种用于与加压水反应堆的蒸汽发生器一起使用的装置,其具有包围其中具有穿过其中的孔的水平管板的底侧的歧管腔,其中安装有热交换器管束的管,所述歧管腔具有供给 进入管的底侧以允许内部检查或修理管,通过将柔性引导管的端部与管板孔对准,并且柔性载体可以被引导以通过管板中的这些孔插入并通过 管从管板的另一侧延伸。 该装置是一种重量轻的固定装置,其可手动地插入人孔并包括一个梁,用于将管束可水平地支撑在管板底部下方的腔室中的一个水平悬臂,其一端设置有用于支撑 上述引导导管,其端部向上指向,并且用于将臂的另一端安装在梁上用于其端部具有导向管支撑装置的水平移动的装置。 载体是可插入通过任何一个热交换器管的柔性软管,并且是管状的,载体软管可以承载来自安装在载体软管的内端的检查或修复装置的导体返回到相对安全的远程位置 用于测量或控制目的。 该装置具有附加特征。

    Elbow or bent tube manipulator, especially for ultrasonic testing in
nuclear reactor installation

    公开(公告)号:US4131018A

    公开(公告)日:1978-12-26

    申请号:US831111

    申请日:1977-09-07

    摘要: Manipulator assembly for testing the material of a pipe elbow from the inside thereof, the pipe elbow being secured to a pipe union extending from a pressure vessel openable for receiving therein a vertically extending manipulator mast having an arm carrying a manipulator, the manipulator being movable by the arm in vertical direction, rotatably about the axis of the mast and in direction of the longitudinal axis of the arm and transversely thereto, the manipulator includes a multimember vehicle drivable in direction of the pipe-union and pipe-elbow axis, the members of the vehicle being articulatingly connected to one another and having extensible and retractable support legs for supporting the respective vehicular members centered relative to the inner periphery of the pipe elbow, the support legs having roller members at the end thereof for transporting the vehicular members in axial direction of the pipe union and the pipe elbow, the vehicular member located at the head of the multimember vehicle being a test system carrier and being drivable with the vehicle in axial direction of the pipe union and the pipe elbow, the test system carrier having a test system fastened to at least one test arm and mounted so as to be rotatable along predetermined test tracks in circumferential direction of the pipe elbow, drivable radially inwardly and outwardly with the test arm and centerable on the respective center of the pipe elbow, the vehicular members and the test system carrier being mutually engaged by articulating couplings and longitudinally adjustable drive members so that, in an extended readiness position thereof wherein the manipulator is disposed in front of the pipe union, the vehicular members and the test system carrier are oriented in axial direction of the pipe union, are centered on the pipe union center and are rigidly coupled to one another, whereas in a travelling position thereof wherein at least the test system of the manipulator is located within the pipe elbow, the vehicular members and the test system carrier are loosely coupled to one another so that they adapt themselves to the curvature of the pipe elbow as they travel in axial direction thereof.

    Method for bending a component made of a thermoplastic material
    3.
    发明授权
    Method for bending a component made of a thermoplastic material 失效
    用于弯曲由热塑性材料制成的部件的方法

    公开(公告)号:US6103173A

    公开(公告)日:2000-08-15

    申请号:US98135

    申请日:1998-06-16

    CPC分类号: B29C53/083 B29C35/045

    摘要: A method for bending a component made of a thermoplastic material. The component involved is in particular a sleeve-shaped component for a personal care appliance such as a dental care apparatus or the like. For the component to be bent it is heated up to the plastic's softening point. The component is brought into engagement with a forming rail and, during a relative movement of the component and the forming rail, is bent against the forming rail by means of a bending tool. As this occurs, the engagement surface between the component and the forming rail varies continuously.

    摘要翻译: 一种用于弯曲由热塑性材料制成的部件的方法。 所涉及的部件特别是用于个人护理用具例如牙科护理装置等的套筒形部件。 要弯曲的部件被加热到塑料的软化点。 部件与成形轨道接合,并且在部件和成形轨道的相对移动期间通过弯曲工具抵靠成形轨道弯曲。 当这种情况发生时,部件和成形轨道之间的接合表面连续变化。

    Analysis manipulator for non-destructive material testing, and method
for controlling the coordinates thereof
    4.
    发明授权
    Analysis manipulator for non-destructive material testing, and method for controlling the coordinates thereof 失效
    用于非破坏性材料测试的分析机械手,以及用于控制其坐标的方法

    公开(公告)号:US4488435A

    公开(公告)日:1984-12-18

    申请号:US431637

    申请日:1982-09-30

    CPC分类号: G01N29/265 G01N2291/2695

    摘要: Analysis manipulator for non-destructive material testing, including a support device having a mounting flange, a precision coordinate-moving mechanism having at least two guide frames each including coordinate drives in the form of straight guides and a drive having a spindle and a nut being movable by the spindle along the straight guides, the guide frames including a first lower guide frame having a mounting flange being mountable to the mounting flange of the support device, a second guide frame being movable by the coordinate drive of the first guide frame in a first given coordinate direction, and a testing head mount being movable by the coordinate drive of the second guide frame in a second given coordinate direction, and a method for the coordinate control of the analysis manipulator.

    摘要翻译: 用于非破坏性材料测试的分析操纵器,包括具有安装凸缘的支撑装置,具有至少两个引导框架的精密坐标移动机构,每个引导框架包括直线引导件形式的坐标驱动器和具有主轴和螺母的驱动器 所述引导框架包括具有可安装到所述支撑装置的安装凸缘的安装凸缘的第一下部引导框架,所述第一引导框架可通过所述第一引导框架的坐标驱动器移动到所述第一引导框架 第一给定坐标方向,以及通过第二引导框架在第二给定坐标方向上的坐标驱动可移动的测试头安装件,以及用于分析机械手的坐标控制的方法。

    Method and device for bending a component made of a thermoplastic material and the component itself
    6.
    发明授权
    Method and device for bending a component made of a thermoplastic material and the component itself 失效
    用于弯曲由热塑性材料制成的部件和部件本身的方法和装置

    公开(公告)号:US06228307B1

    公开(公告)日:2001-05-08

    申请号:US09098296

    申请日:1998-06-16

    IPC分类号: B29C1108

    摘要: The invention is directed to a method and a device for bending a component (71) made of a thermoplastic material, and to the component (71) itself, in particular a sleeve-shaped component having a straight shank (72), for use in a personal care appliance such as a dental care, a hair care, a kitchen apparatus or the like. A holding means (70) is provided for supporting the component (71) to be formed to shape, and the component (71) is formed by at least two tools (76, 84, 92) arranged for movement relative to each other, and a heating unit is provided for heating the component (71) in its condition as formed.

    摘要翻译: 本发明涉及用于弯曲由热塑性材料制成的部件(71)和组件(71)本身,特别是具有直柄(72)的套筒形部件的方法和装置,用于 诸如牙科护理,头发护理,厨房设备等的个人护理用具。 提供保持装置(70),用于支撑要形成的部件(71)成形,并且部件(71)由布置成相对于彼此移动的至少两个工具(76,84,92)形成,以及 提供加热单元以在其形成的状态下加热组件(71)。

    PROCESSING OF BRISTLES
    7.
    发明申请
    PROCESSING OF BRISTLES 审中-公开
    BRISTLES的加工

    公开(公告)号:US20100299859A1

    公开(公告)日:2010-12-02

    申请号:US12745021

    申请日:2008-10-08

    申请人: Hans Kastl

    发明人: Hans Kastl

    IPC分类号: A46D1/00 A46D3/04

    摘要: The invention relates to bristles, which can be used in brushes, particularly hair brushes, and to a method for producing such bristles. A method is disclosed for molding a head profile onto at least one bristle that can be used in a hair brush, wherein the at least one bristle is guided on a bristle carrier, wherein contactless heating acts upon at least the bristle head.

    摘要翻译: 本发明涉及可用于刷子,特别是毛刷的刷毛,以及用于生产这种刷毛的方法。 公开了一种用于将头部轮廓模制到可用于毛刷中的至少一个刷毛上的方法,其中至少一个刷毛在刷毛载体上被引导,其中非接触加热作用在至少刷毛头上。

    Manipulator for the inspection of pressure vessels open at the top
thereof
    8.
    发明授权
    Manipulator for the inspection of pressure vessels open at the top thereof 失效
    用于检查在其顶部开口的压力容器的操纵器

    公开(公告)号:US4645637A

    公开(公告)日:1987-02-24

    申请号:US699086

    申请日:1985-02-07

    CPC分类号: G21C17/01

    摘要: Manipulator for carrying out measurements, tests, inspections and repairs in an open-top reactor pressure vessel comprising a manipulator bridge movable along the auxiliary bridge a platform with a substructure disposed above the manipulator bridge a non-rotating boom supported by a bearing surface supported by the platform, the boom projecting into the pressure vessel, guide rails disposed over the entire length of the boom, a U-shaped channel disposed over the length of the boom a boom bearing including a cylindrical part on the substructure, two roller guides inside the cylindrical part, a retaining mechanism for the boom, a carriage including a sleeve tube enclosing the boom braced against the boom, rollers guiding the tube, a fixed support ring, a rotatable support ring, a supporting member supported about the carriage for equipment, drives for the supporting members a load lifting device moving the carriage along the boom including cable drums cables wound on the drums with a free end fastened to a bracket of the carriage, a horizontal guide track disposed in the manipulator bridge between the cable drums, a cable guide chain disposed on the guide track passing through the U-shaped channel and having an end fixed to the carriage power and control lines for the carriage and the supporting member disposed in the cable guide chain and a cable storage device disposed on the auxiliary bridge and coupled to the manipulator bridge including a drivable cable drum for winding and unwinding the cable chain.

    摘要翻译: 用于在开顶反应堆压力容器中进行测量,测试,检查和修理的操纵器,包括可沿着辅助桥移动的操纵器桥,具有设置在操纵器上方的底座的平台,桥接由支撑在所述轴承表面上的支承表面支撑的非旋转臂 平台,突出到压力容器中的悬臂,布置在悬臂整个长度上的导轨,设置在悬臂长度上的U形通道,在底座上包括一个圆柱形部件的悬臂轴承, 圆柱形部件,用于悬臂的保持机构,托架,其包括套管支撑在悬臂上的悬臂的套管,引导管的滚子,固定的支撑环,可旋转的支撑环,支撑在支架上用于设备的驱动 对于支撑构件,负载提升装置沿着吊杆移动托架,其包括用于将卷筒缠绕在滚筒上的电缆卷筒 e端紧固到托架的支架上,水平导轨设置在电缆滚筒之间的机械手桥中,电缆引导链设置在引导轨道上,穿过U形通道并具有固定到托架动力的端部, 用于滑架的控制线和设置在电缆引导链中的支撑构件以及设置在辅助桥上并且耦合到操纵器桥的电缆存储装置,该电缆存储装置包括用于卷绕和展开电缆链的可驱动的电缆鼓。

    Nuclear power plant with cooling circuit
    9.
    发明授权
    Nuclear power plant with cooling circuit 失效
    核电厂有冷却回路

    公开(公告)号:US4416846A

    公开(公告)日:1983-11-22

    申请号:US284188

    申请日:1981-07-17

    CPC分类号: G21C17/017

    摘要: A nuclear power plant with a metallic, circulatory cooling loop formed with welding seams and including, as components thereof, a reactor pressure vessel, a heat consumer and a pump, as well as a coolant line connecting the components to one another, and thermal insulation provided on the cooling loop, the welding seams being testable by a track-traversing testing device, including a multiplicity of fixedly installed tracks having like profile and being associated, respectively, with welding seams on the components and the cooling line, at least part of the thermal insulation being in vicinity of the tracks and being formed as removable cassettes.

    摘要翻译: 具有金属循环冷却回路的核电站,其具有焊接接缝,并且包括作为其组件的反应堆压力容器,热消耗器和泵以及将部件彼此连接的冷却剂管线,以及绝热 设置在冷却回路上,焊缝可以由轨道横移测试装置测试,包括多个具有相似轮廓的固定安装的轨道,并分别与部件和冷却管线上的焊缝相关联,至少部分 隔热层位于轨道附近并形成为可拆卸的盒式磁带。