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12 条记录 (耗时 0.01 秒)

    System and Use Concerning Under Water Eddy Current Measurements on Components for Nuclear Reactors
    1.
    发明申请
    System and Use Concerning Under Water Eddy Current Measurements on Components for Nuclear Reactors 有权
    关于核反应堆组件的水涡流测量的系统和用途

    公开(公告)号：US20080278155A1

    公开(公告)日：2008-11-13

    申请号：US11997785

    申请日：2006-06-16

    申请人： Kurt-Ake Magnusson ,  Laust Pedersen ,  Lennart Ahlen ,  Bjorn Nasstrom ,  Holger Wiese

    发明人： Kurt-Ake Magnusson ,  Laust Pedersen ,  Lennart Ahlen ,  Bjorn Nasstrom ,  Holger Wiese

    IPC分类号： G01N27/90

    CPC分类号： G01B7/105 ,  G01N27/9033 ,  G21C17/06 ,  G21Y2002/301 ,  G21Y2002/304 ,  G21Y2004/30 ,  H01R13/523

    摘要： The invention concerns a system suited for carrying out eddy current measurements on components for nuclear reactors when these components are located in water. The system comprises a control unit, a measurement probe and a first cable suited to constitute at least a part of the connection between the control unit and the measurement probe. The system also comprises a switching unit, suited to be located in water and arranged to be connected with said first cable, and to be connected with the measurement probe. The switching unit has a switching device which can assume at least a first and a second state. In the first state, the first cable is connected with the measurement probe. In the second state, the first cable is not connected with the measurement probe. The invention also concerns the use of the system.

    摘要翻译： 本发明涉及一种适用于当这些部件位于水中时对核反应堆的部件进行涡流测量的系统。 该系统包括控制单元，测量探针和适于构成控制单元和测量探针之间的连接的至少一部分的第一电缆。 该系统还包括适于位于水中并被布置为与所述第一电缆连接并且与测量探头连接的开关单元。 开关单元具有可以呈现至少第一状态和第二状态的开关装置。 在第一状态下，第一条电缆与测量探头连接。 在第二种状态下，第一根电缆不与测量探头连接。 本发明还涉及该系统的使用。

    System and use concerning under water eddy current measurements on components for nuclear reactors
    6.
    发明授权
    System and use concerning under water eddy current measurements on components for nuclear reactors 有权
    关于核反应堆组件水下涡流测量的系统和用途

    公开(公告)号：US07859257B2

    公开(公告)日：2010-12-28

    申请号：US11997785

    申请日：2006-06-16

    申请人： Kurt-Åke Magnusson ,  Laust Pedersen ,  Lennart Ahlén ,  Bjorn Näsström ,  Holger Wiese

    发明人： Kurt-Åke Magnusson ,  Laust Pedersen ,  Lennart Ahlén ,  Bjorn Näsström ,  Holger Wiese

    IPC分类号： G01R33/12 ,  G01B7/06 ,  G01N27/72 ,  G21C17/00

    CPC分类号： G01B7/105 ,  G01N27/9033 ,  G21C17/06 ,  G21Y2002/301 ,  G21Y2002/304 ,  G21Y2004/30 ,  H01R13/523

    摘要： The invention concerns a system suited for carrying out eddy current measurements on components for nuclear reactors when these components are located in water. The system comprises a control unit, a measurement probe and a first cable suited to constitute at least a part of the connection between the control unit and the measurement probe. The system also comprises a switching unit, suited to be located in water and arranged to be connected with said first cable, and to be connected with the measurement probe. The switching unit has a switching device which can assume at least a first and a second state. In the first state, the first cable is connected with the measurement probe. In the second state, the first cable is not connected with the measurement probe. The invention also concerns the use of the system.

    摘要翻译： 本发明涉及一种适用于当这些部件位于水中时对核反应堆的部件进行涡流测量的系统。 该系统包括控制单元，测量探针和适于构成控制单元和测量探针之间的连接的至少一部分的第一电缆。 该系统还包括适于位于水中并被布置为与所述第一电缆连接并且与测量探头连接的开关单元。 开关单元具有可以呈现至少第一状态和第二状态的开关装置。 在第一状态下，第一条电缆与测量探头连接。 在第二种状态下，第一根电缆不与测量探头连接。 本发明还涉及该系统的使用。

    Brachytherapy seed applicators
    8.
    发明授权
    Brachytherapy seed applicators 失效
    近距离放射治疗种子施放器

    公开(公告)号：US06656107B1

    公开(公告)日：2003-12-02

    申请号：US10155905

    申请日：2002-05-24

    申请人： Laust Pedersen ,  Jerry R. Barber

    发明人： Laust Pedersen ,  Jerry R. Barber

    IPC分类号： A61M3600

    CPC分类号： A61N5/1007 ,  A61N2005/101 ,  A61N2005/1011

    摘要： The invention features brachytherapy applicators for delivering radioactive seeds to a patient. Specifically, the invention provides brachytherapy applicators in which a seed magazine is removably held within a chuck by a magazine retaining structure. The magazine retaining structures described herein are designed such that a seed magazine can be readily inserted into or removed from a brachytherapy applicator. In addition, magazine retaining structures are designed such that they will not become jammed, even when blood cells or other particles enter the applicator during a brachytherapy procedure and become lodged near the seed magazine and the magazine retaining structure.

    摘要翻译： 本发明的特征在于用于将放射性种子输送给患者的近距离放射治疗仪。 具体地，本发明提供了近距离放射治疗剂，其中通过药盒保持结构将种子储存器可移除地保持在卡盘内。 这里描述的杂志保持结构被设计成使得种子仓可以容易地插入到近距离放射治疗器中或从近距离放射治疗器中移除。 此外，即使血液细胞或其他颗粒在近距离放射治疗过程中进入施用器并且被放置在种子储存器和料盒保持结构附近时，也可以将其设计成使其不会卡住。

    Internal combustion engine
    9.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US5782213A

    公开(公告)日：1998-07-21

    申请号：US835293

    申请日：1997-04-07

    申请人： Laust Pedersen

    发明人： Laust Pedersen

    IPC分类号： F01B9/02 ,  F02B75/18 ,  F02B75/22 ,  F02B75/24 ,  F02B75/32

    CPC分类号： F02B75/246 ,  F01B9/026 ,  F02B75/222 ,  F02B75/32 ,  F02B2075/1816

    摘要： An improved internal combustion engine is disclosed. The disclosed engine comprises several preferred embodiments, each including a first piston reciprocating in a first cylinder along a first axis, a second piston reciprocating in a second cylinder along a second axis, said second axis being orthagonal to said first axis, and a flying crankshaft orbiting around a third axis, said third axis being orthagonal to said first and second axis'. Also disclosed are two opposing piston-pairs, reciprocating in cylinders along said first and second axis', each piston in a pair connected to the other piston by a connecting means further defined by a crank aperture within which said flying crankshaft orbits. The disclosed engine further may include at least one ring bearing and/or at least one ring gear within which said crankshaft orbits. This disclosed configuration dynamically dissipates substantially all of the side load forces between the pistons and cylinders created by combustion, as well as efficiently captures the inertia and centrifugal forces created by the pistons and associated members. As disclosed, the present invention will provide an internal combustion engine or the like which is more efficient and reduces piston and cylinder wear. The disclosed engine is lightweight, compact, and dynamically balanced. The present invention discloses embodiments comprising both intersecting and non-intersecting cylinder axis', and further embodiments having 2, 3 or 4 pistons.

    摘要翻译： 公开了一种改进的内燃机。 所公开的发动机包括几个优选实施例，每个实施例包括沿着第一轴线在第一气缸中往复运动的第一活塞，沿着第二轴线在第二气缸中往复运动的第二活塞，所述第二轴线与所述第一轴线成正交， 围绕第三轴线旋转，所述第三轴线与所述第一和第二轴线成正交。 还公开了两个相对的活塞对，沿着所述第一和第二轴线在气缸中往复运动，每个活塞通过连接装置连接到另一个活塞，所述连接装置由曲轴孔限定，所述曲轴在所述曲柄孔内运动。 所公开的发动机还可以包括至少一个环轴承和/或至少一个环形齿轮，所述曲轴在其中轨道运动。 该公开的结构基本上消耗了通过燃烧产生的活塞和气缸之间的所有侧向载荷力，并且有效地捕获由活塞和相关构件产生的惯性和离心力。 如所公开的，本发明将提供一种更有效并且减少活塞和气缸磨损的内燃机等。 所公开的引擎是轻量级，紧凑的和动态平衡的。 本发明公开了包括相交和不相交的圆柱轴线的实施例，以及另外具有2,3或4个活塞的实施例。