公开(公告)号：US09453788B2

公开(公告)日：2016-09-27

申请号：US14174565

申请日：2014-02-06

申请人： Dynatek Labs, Inc.

发明人： James C. Conti ,  Elaine R. Strope

IPC分类号： G01N15/02 ,  G01N15/10 ,  G01N15/00 ,  G01N3/56

CPC分类号： G01N15/02 ,  G01N3/567 ,  G01N2015/0053 ,  G01N2015/1068

摘要： An acute medical particulate testing device for determining particle shed from a medical device during implantation. The device includes a closed loop system through which a solution is forcibly passed. An inlet port allows a catheter-mounted medical device to be incorporated into the flow loop. At least one tortuous passage is provided to replicate the vascular pathway and tortuosity which simulates the turns and bends and rubbing that affect particulate release from an implantable medical device as it is passed through the vasculature. A debubbler is provided to remove air bubbles from the solution before it is passed into a particle counting device that counts particle shed from the medical device during the simulated implantation. A filter having desired porosity removes particles from the solution. A final filter system removes all particles and air bubbles from the solution before it is re-circulated through the loop.

摘要翻译： 一种用于在植入期间从医疗装置确定颗粒脱落的急性医用颗粒测试装置。 该装置包括一个闭环系统，通过该系统强制通过解决方案。 入口端口允许导管安装的医疗装置并入流动回路中。 提供至少一个曲折通道以复制血管通路和模拟弯曲和弯曲的曲折，其弯曲和摩擦在植入式医疗装置通过脉管系统时影响从可植入医疗装置释放的微粒。 提供脱泡器，用于在溶液进入模拟植入期间计数从医疗装置排出的颗粒的颗粒计数装置之前从溶液中除去气泡。 具有所需孔隙率的过滤器从溶液中除去颗粒。 最终的过滤系统在通过环路重新循环之前，从溶液中除去所有的颗粒和气泡。

公开(公告)号：US20160266021A1

公开(公告)日：2016-09-15

申请号：US15056497

申请日：2016-02-29

申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and

发明人： SOON WON MOON ,  STEWART JOHNSON ,  KHALED OBAIA

IPC分类号： G01N3/56 ,  F16L57/06 ,  G06K19/077 ,  H04Q9/00 ,  F16L55/26

CPC分类号： F16L57/06 ,  F16L55/48 ,  F16L2101/60 ,  G01N3/567 ,  G06K19/07798 ,  H04Q9/00 ,  H04Q2209/40

摘要： A conduit includes at least one tag having a known location, or a plurality of tags having different longitudinal or radial locations or depths, wherein each tag is responsive to a reader to uniquely identify itself. A wear monitoring method and system includes a tag reader and a processor which executes instructions to compare the presence of each tag identified by the reader with a list of all tags initially present in the conduit.

公开(公告)号：US20160018315A1

公开(公告)日：2016-01-21

申请号：US14335974

申请日：2014-07-21

申请人： GM Global Technology Operations LLC

发明人： Yucong Wang ,  Dale A. Gerard

IPC分类号： G01N19/04

CPC分类号： G01N19/04 ,  G01N3/567

摘要： Adhesion testing of coatings to the cylinder bore of an engine block. An adhesion testing fluid is dispensed from a nozzle that simultaneously rotates so that the fluid impinges about a substantial inner periphery defined by the coated cylinder bore. The performance of a referee coated engine block is used to provide parameters for one or more production-oriented engine blocks. This allows for rapid evaluation of a sizable sample of such production-oriented engine blocks. The fluid-dispensing nozzle is configured to simultaneously provide complete circumferential coverage of the cylinder bore with high-pressure/high-velocity fluid through rotational movement of the nozzle within the bore. By keeping the production-oriented engine blocks stationary during the test further improves testing efficiency.

摘要翻译： 发动机缸体气缸孔的涂层粘附试验。 粘合测试流体从同时旋转的喷嘴分配，使得流体围绕由涂覆的气缸孔限定的基本内周。 使用裁判涂覆的发动机缸体的性能来为一个或多个面向生产的发动机缸体提供参数。 这允许快速评估这种面向生产的发动机缸体的相当大的样品。 流体分配喷嘴构造成通过喷嘴在孔内的旋转运动，同时提供具有高压/高速流体的气缸孔的完整圆周覆盖。 通过在测试过程中保持生产导向的发动机缸体静止，进一步提高了测试效率。

公开(公告)号：US20150135809A1

公开(公告)日：2015-05-21

申请号：US14403830

申请日：2013-05-31

申请人： EBARA CORPORATION

发明人： Motohiko Nohmi ,  Hiroshi Yakuwa ,  Keisuke Hayabusa ,  Hiroaki Nakamoto

IPC分类号： G01N17/00

CPC分类号： G01N17/00 ,  F04D15/0088 ,  F04D29/669 ,  F05D2260/81 ,  F05D2260/821 ,  G01N3/567 ,  G06F17/5018 ,  G06F2217/76

摘要： To provide an erosion characteristics database and a method for constructing the same, an erosion prediction method and an erosion prediction system using the database for predicting a widespread erosion amount of a fluid machine or the like in a short time without the need for an operation of a model machine or an actual machine.A method for predicting erosion of a fluid machine surface due to cavitation, the method including: calculating erosion intensity distribution in each area of the fluid machine surface from cavitation flow field characteristics obtained using cavitation CFD in a flow path formed by the fluid machine; determining radius distribution and center position distribution of a representative sphere and the number of shape deformations by the representative sphere for assuming an erosion surface having a porous surface property based on the erosion intensity distribution; determining a fluid machine surface to be predicted as an approximate erosion surface; and calculating a shape after deformation of the approximate erosion surface based on the radius distribution and the center position of the representative sphere and the number of shape deformations by the representative sphere.

摘要翻译： 为了提供侵蚀特性数据库及其构造方法，使用该数据库在短时间内预测流体机械等的广泛侵蚀量的侵蚀预测方法和侵蚀预测系统，而不需要操作 模型机或实际机器。 一种用于预测由于气穴引起的流体机械表面侵蚀的方法，所述方法包括：从由流体机械形成的流动路径中使用气蚀CFD获得的气蚀流场特性来计算流体机械表面的每个区域中的侵蚀强度分布; 确定代表性球体的半径分布和中心位置分布以及代表性球体的形状变形数量，用于假设具有基于侵蚀强度分布的多孔表面性质的侵蚀表面; 确定待预测的流体机械表面作为近似侵蚀表面; 并根据代表性球体的半径分布和中心位置以及由代表球体的形状变形次数来计算近似侵蚀面的变形后的形状。

公开(公告)号：US20140373598A1

公开(公告)日：2014-12-25

申请号：US14313262

申请日：2014-06-24

申请人： Film Sales Tools, Inc.

发明人： Emmanuel Hondroulis ,  James Hondroulis ,  Marian Giorgakis ,  Stephen Novak ,  Michael Tutchton ,  John Diamond

IPC分类号： G01N19/00

CPC分类号： G01N3/30 ,  G01M99/007 ,  G01N3/567 ,  G01N2033/0096

摘要： An improved device for simulating gravel impact damage on panels, such as protected and unprotected areas of painted vehicle panels, is disclosed. The gravel impact damage simulator includes an enclosure, a gravel inlet port having an extension spout, a motor-driven rotatable impeller below the inlet port, a downwardly angled baffle between the inlet port and the impeller, and a test panel slot through which a test panel may be inserted into the enclosure. During operation, gravel is introduced through the extension spout and inlet port. The gravel drops into the angled baffle, where it is directed toward the rotating impeller. The rotating impeller strikes the gravel and projects it toward the test panel.

摘要翻译： 公开了一种改进的用于模拟面板上的砾石冲击损伤的装置，例如涂漆的车辆面板的受保护和未受保护的区域。 砾石冲击损伤模拟器包括外壳，具有延伸出口的砾石入口，在入口下方的电动可旋转叶轮，入口和叶轮之间的向下成角度的挡板，以及试验板槽 面板可以插入外壳。 在运行过程中，通过延伸出口和入口引入砾石。 砂砾落入成角度的挡板中，在那里它被转向旋转的叶轮。 旋转的叶轮撞击砂砾并将其投射到测试面板上。

公开(公告)号：US20140290330A1

公开(公告)日：2014-10-02

申请号：US14140685

申请日：2013-12-26

申请人： M-I L.L.C.

发明人： Aaron Blue

IPC分类号： G01N19/02

CPC分类号： G01N19/02 ,  E21B41/00 ,  G01N3/567 ,  G01N33/2823

摘要： A method that includes pulling a sled disposed on a trough across a first filtercake at a constant speed, measuring a force versus distance or time based on the pulling; and outputting a frictional force curve is described. An apparatus that includes a base, a pulley attached to the base, a trough attached to the base, a sled disposed on the trough, a cable connecting the pulley and the sled, the cable connected to an arm capable of being moved at a constant speed, and a system to measure the force required to move the sled is also described.

摘要翻译： 一种方法，其包括以恒定速度拉动布置在槽上的滑板穿过第一滤饼，基于拉动测量力与距离或时间; 并输出摩擦力曲线。 一种装置，包括基座，附接到基座的滑轮，附接到基座的槽，设置在槽上的滑轮，连接滑轮和滑架的缆线，连接到能够以恒定方式移动的臂的电缆 还描述了用于测量移动滑板所需的力的系统。

公开(公告)号：US20140204393A1

公开(公告)日：2014-07-24

申请号：US13787186

申请日：2013-03-06

申请人： U.S. COATINGS IP CO. LLC

发明人： Li Lin ,  James Lamonte Adams

IPC分类号： G01B9/00

CPC分类号： G01B9/00 ,  G01N3/567 ,  G01N5/04 ,  G01N2033/0096

摘要： The present invention is directed to a method for measuring sandability of a coating or an article. This invention is particularly directed to a method for measuring sandability of a coating or an article quantitatively by measuring weight loss of said coating or article after being sanded. This invention is also directed to a system for measuring sandability of a coating or an article using said method.

摘要翻译： 本发明涉及一种用于测量涂层或制品的耐磨性的方法。 本发明特别涉及通过测量所述涂层或制品在磨砂后的重量损失来定量测量涂层或制品的耐磨性的方法。 本发明还涉及一种使用所述方法测量涂层或制品的砂性的系统。

公开(公告)号：US20110174090A1

公开(公告)日：2011-07-21

申请号：US12690155

申请日：2010-01-20

申请人： Marino Vettraino ,  David Lee Hicks

发明人： Marino Vettraino ,  David Lee Hicks

IPC分类号： G01N1/14 ,  G01N17/00

CPC分类号： G01N19/04 ,  G01N3/567

摘要： The present invention provides for an apparatus for testing a surface coating. An elongated tube having a first end and a second end is provided wherein said second end is open to a holding container. The first end of the elongated tube farther includes a funnel. A planar test panel is adapted to hold a variety of materials to be tested. Such materials include paint, coatings, tape, or other like materials. A separator is fluidly connected to the holding container via a first conduit. A vacuum is fluidly connected to a separator by means of a second conduit. A tester places a plurality of loose test pieces, such as metal nuts or small rocks, into the funnel and the loose test pieces fall through the elongated tube and onto the planar test panel. The loose test pieces then fall into the holding container. The vacuum creates suction through said separator and through the conduits into the holding container thereby removing the loose test pieces from the holding container through the conduit and into the separator. The loose test pieces can then be removed from the separator, and the testing process may easily be repeated.

摘要翻译： 本发明提供一种用于测试表面涂层的装置。 提供具有第一端和第二端的细长管，其中所述第二端对保持容器开放。 细长管的第一端更远处包括漏斗。 平面测试面板适于容纳待测试的各种材料。 这些材料包括油漆，涂料，胶带或其它类似材料。 分离器通过第一导管流体地连接到保持容器。 真空通过第二导管流体地连接到分离器。 测试者将多个松散的测试件（例如金属螺母或小岩石）放入漏斗中，并且松散的测试件通过细长的管子落到平面测试面板上。 松散的试件然后落入保持容器中。 真空通过所述分离器并通过导管产生吸入到保持容器中，从而通过导管从容纳容器中除去松散的试件并进入分离器。 然后可以将松散的试件从分离器中取出，并且可以容易地重复测试过程。

公开(公告)号：US07387031B1

公开(公告)日：2008-06-17

申请号：US11644096

申请日：2006-12-22

申请人： Glenn Perrin ,  Weyman Dunaway ,  Thomas S. Carter ,  Jeffrey McKennis ,  Surendra K. Mishra ,  Aaron Ray Morse

发明人： Glenn Perrin ,  Weyman Dunaway ,  Thomas S. Carter ,  Jeffrey McKennis ,  Surendra K. Mishra ,  Aaron Ray Morse

IPC分类号： G01N3/08

CPC分类号： G01N3/18 ,  G01N3/567

摘要： A method of monitoring corrosion in a metal sample comprising applying a physical stress to one or more metal samples, placing the metal sample under stress in a sealed vessel, adding one or more fluids to the vessel, measuring the strain on the metal sample over a specified time interval, controlling the environment inside the vessel, calculating the rate of change of the strain measurement over the specified time interval, recording the rate of change of the strain measurement, calculating a moving average of two or more previously recorded rates of change of the strain measurement, and monitoring the moving average to detect damage to the metal sample.

摘要翻译： 一种监测金属样品中的腐蚀的方法，包括对一种或多种金属样品施加物理应力，将金属样品置于密封容器中，将一种或多种流体加入到容器中，测量金属样品上的应变 指定时间间隔，控制船舶内部的环境，计算应变测量在指定时间间隔内的变化率，记录应变测量的变化率，计算两个或更多个先前记录的变化率的移动平均值 应变测量，并监测移动平均值以检测对金属样品的损伤。

公开(公告)号：US07129090B2

公开(公告)日：2006-10-31

申请号：US10483564

申请日：2003-05-26

申请人： Isao Kishinami

发明人： Isao Kishinami

IPC分类号： G01N33/50 ,  G01N33/52 ,  G01N33/10

CPC分类号： A01H1/04 ,  G01N3/567 ,  G01N33/02 ,  G01N2203/0091

摘要： An object of the present invention is to provide a method for evaluating the physical strength of husks of a barley ingredient for malt manufacture. Barley kernels with husks are disposed in a sulfuric acid solution with a concentration of approximately 40% to 60%, and are agitated for a prescribed time (e.g. approximately 1 hour) using a stirrer bar or the like. After agitation, the barley kernels are treated with a mixed liquid of Methylene Blue and Eosin, and the degree of peeled husk (remaining degree) is examined by referring to the degree of dyed barley kernels, to thereby evaluate the physical strength of the husks of the barley kernels.

摘要翻译： 本发明的目的是提供一种用于评价麦芽制造的大麦成分的壳的物理强度的方法。 具有壳的大麦仁配置在浓度约为40％至60％的硫酸溶液中，并使用搅拌棒等将其搅拌规定时间（例如约1小时）。 搅拌后，用亚甲基蓝和曙红的混合液处理大麦籽粒，并通过参照染色的大麦仁的程度来检查去皮果皮的程度（剩余度），从而评价大麦的外皮的物理强度 大麦仁。