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1. 发明授权

US5570400A On line sipping air delivery system 失效
标题翻译：在线排风系统
公开(公告)号：US5570400A
公开(公告)日：1996-10-29
申请号：US512589
申请日：1995-08-08
申请人： David M. Minor , Ronald N. Roseveare
发明人： David M. Minor , Ronald N. Roseveare
IPC分类号： G21C17/06 , G21C17/07 , G21C17/00
CPC分类号： G21C17/07 , G21Y2002/204 , G21Y2004/30
摘要： An on-line sipping air delivery system that propels bubbles across the entire surface of the fuel assembly. A pump delivers liquid through an aspirator located near the bottom of the fuel handling mast. Liquid flow through a venturi in the aspirator causes a drop in pressure inside the aspirator and pulls air into the aspirator through an ambient air line that extends above the surface of the liquid. The air is mixed with liquid as it flows through the aspirator and the mixture is injected under the fuel assembly through nozzles positioned at the bottom of the assembly. Suction nozzles above the liquid level at the top of the fuel assembly are used in a conventional manner to capture and deliver the released air and gases to appropriate testing equipment.
摘要翻译：一种在线喷水输送系统，其将燃料气体推动到燃料组件的整个表面上。泵通过位于燃料处理桅杆底部附近的吸气器输送液体。在抽吸器中通过文丘里管的液体流动导致抽吸器内的压力下降，并通过在液体表面上方延伸的环境空气管线将空气吸入吸气器。空气在流过吸气器时与液体混合，混合物通过位于组件底部的喷嘴注入燃料组件的下面。以常规方式使用在燃料组件顶部的液面以上的吸入喷嘴，以将释放的空气和气体捕获并输送到适当的测试设备。

2. 发明授权

US4033178A Fluid coupled test probe 失效
标题翻译：流体耦合测试探头
公开(公告)号：US4033178A
公开(公告)日：1977-07-05
申请号：US680014
申请日：1976-04-23
申请人： Amos E. Holt , Ronald N. Roseveare
发明人： Amos E. Holt , Ronald N. Roseveare
IPC分类号： G01N20060101 , G01N29/24 , G01N29/28 , G10K11/02 , G01N29/00
CPC分类号： G01N29/2437 , G01N29/28 , G10K11/02 , G01N2291/0421 , G01N2291/0422
摘要： A mobile fluid coupled test probe wherein communication between a transducer and an object under inspection is maintained through a fluid couplant which also serves to maintain engagement of the probe with the object.
摘要翻译：一种移动流体耦合测试探针，其中换能器和被检查物体之间的连通通过流体耦合剂保持，该流体耦合剂也用于保持探头与物体的接合。

3. 发明授权

US4335517A Zero force touch probe 失效
标题翻译：零力触摸探头
公开(公告)号：US4335517A
公开(公告)日：1982-06-22
申请号：US242866
申请日：1981-03-12
申请人： Harold S. James , Ronald N. Roseveare
发明人： Harold S. James , Ronald N. Roseveare
IPC分类号： G01B7/00 , G01B7/004 , G01B21/00 , G01B7/28
CPC分类号： G01B7/004
摘要： A co-ordinate measuring system for determining the relative measurements of an object is disclosed. The system utilizes a probe which has a plurality of faces which are interconnected so as to form two parallel "X" co-ordinate probe surfaces (12) and two parallel "Y" co-ordinate probe surfaces (14). At the instant the probe contacts a surface on the object being measured, an electrical circuit is completed through the probe to ground potential via the object, causing the measurement to be displayed on a visual display device (20 or 22). In this manner, measurements along the "X" and "Y" co-ordinates can be made and recorded at the instant the probe contacts the respective surfaces. An automatic unlatching feature is provided wherein the probe must be a predetermined distance from both the "X" and "Y" surfaces before the system automatically resets.
摘要翻译：公开了一种用于确定物体的相对测量的坐标测量系统。该系统使用具有互连的多个面的探头，以形成两个平行的“X”坐标探针表面（12）和两个平行的“Y”坐标探针表面（14）。在探针接触待测物体上的表面时，通过探针通过探针到达地电位，通过物体完成电路，使测量显示在可视显示装置（20或22）上。以这种方式，可以在探针接触各个表面的瞬间进行并记录沿“X”和“Y”坐标的测量。提供自动解锁功能，其中在系统自动复位之前，探头必须与“X”和“Y”表面都有预定的距离。

4. 发明授权

US4645634A Apparatus for measuring the pitch between adjacent rods in a nuclear fuel assembly 失效
标题翻译：用于测量核燃料组件中相邻杆之间间距的装置
公开(公告)号：US4645634A
公开(公告)日：1987-02-24
申请号：US562878
申请日：1983-12-19
申请人： Ronald N. Roseveare
发明人： Ronald N. Roseveare
IPC分类号： G01B7/14 , G01B7/00 , G01B7/02 , G01B17/00 , G01B21/16 , G21C17/06 , G21C17/00
CPC分类号： G21C17/06
摘要： Apparatus for measuring the pitch between adjacent rods in a row of spaced-apart rods in a nuclear fuel assembly at selected points along the length of the rods, wherein the fuel assembly is relatively positioned angularly about its longitudinal center line with respect to a wand positionable to any selected point along the length of the rods carrying two spaced-apart, non-contact proximity sensors is transversely moved along the row of rods. An output signal of unique value is generated when the sensors are equally distant from a rod or adjacent rods. Means are provided for measuring the distance between the occurrence of the alternate unique signals as a measure of the pitch between adjacent rods.
摘要翻译：用于测量在核燃料组件中沿着杆的长度的选定点处的一排间隔开的杆中的相邻杆之间的间距的设备，其中燃料组件相对于杆的可定位的角度相对于其纵向中心线成角度地定位沿着具有两个间隔开的非接触式接近传感器的杆的长度的任何选定点沿着该列的横向横向移动。当传感器距离杆或相邻杆等距离时，产生独特值的输出信号。提供了用于测量替代独特信号的发生之间的距离作为相邻杆之间的间距的量度的装置。

5. 发明授权

US5268940A Reactor upper internals inspection device 失效
标题翻译：反应堆上部内部检查装置
公开(公告)号：US5268940A
公开(公告)日：1993-12-07
申请号：US970751
申请日：1992-11-02
申请人： Ronald N. Roseveare , Thomas J. Smentek
发明人： Ronald N. Roseveare , Thomas J. Smentek
IPC分类号： G21C5/02 , G21C17/003 , G21C17/00
CPC分类号： G21C17/003 , G21C5/02 , G21Y2002/401 , G21Y2004/30
摘要： An inspection device for the upper internals of a nuclear reactor comprising an elongated probe body which is lowered through a central aperture in a support plate that forms part of the upper internals and includes a plurality of vertically extending control rod apertures. Radial channels extend outwardly from the central aperture, each communicating with corresponding control rod apertures. A radially moveable transducer is mounted to the probe body and the latter is rotatable to a position for accessing each channel for radially moving the transducer into the channel. The transducer detects the profile of the channel. An area of particular interest is the area of communication between the channels and the control rod apertures. This area is susceptible to wear due to vibrations of the control rods.
摘要翻译：一种用于核反应堆的上部内部件的检查装置，包括细长的探针体，该探针主体通过构成上部内部件的一部分的支撑板中的中心孔而下降并且包括多个垂直延伸的控制杆孔。径向通道从中心孔向外延伸，每个与相应的控制杆孔连通。径向可移动的传感器安装到探针体上，后者可旋转到用于接近每个通道的位置，用于将换能器径向移动到通道中。传感器检测通道的轮廓。特别感兴趣的区域是通道和控制杆孔之间的连通区域。该区域由于控制棒的振动而容易磨损。

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