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41. 发明授权

US07506555B2 Process and apparatus for testing a material under a high temperature and pressure environment 有权
标题翻译：在高温高压环境下测试材料的工艺和设备
公开(公告)号：US07506555B2
公开(公告)日：2009-03-24
申请号：US11642256
申请日：2006-12-20
申请人： Joseph D Brostmeyer , Jack W Wilson, Jr. , Todd A Ebert
发明人： Joseph D Brostmeyer , Jack W Wilson, Jr. , Todd A Ebert
IPC分类号： G01N17/00
CPC分类号： G01N25/00 , G01M15/14 , G01M99/002 , G01N3/18 , G01N17/002 , G01N2203/0042 , G01N2203/0057 , G01N2203/0226 , G01N2203/0232
摘要： A test facility is provided for testing materials under high temperature, pressure, and mechanical loads. The facility provides a physically sealed system that simulates conditions in hot sections or gas turbine engines. A test article is coated with a test material and exposed to a hot combusting flow in a test section housing. The article may be a pipe or conduit member oriented at any direction to the flow. A second cooler flow of fluid is channeled through the test article to create a sharp temperature gradient in the test article and through the test material. A liquid-cooled sleeve is disposed about the test article to create an annular channel of combusting flow over the test article. The downstream end of the second cooler flow is connected to the upstream end of the main hot flow at the combustion chamber.
摘要翻译：提供测试设备用于在高温，高压和机械负载下测试材料。该设施提供了一个物理密封的系统，可模拟热段或燃气轮机的条件。测试物品涂覆有测试材料并暴露于测试部分壳体中的热燃烧流。制品可以是在流动的任何方向上定向的管道或管道构件。流体的第二个较冷的流动通过测试物品，以在测试物品和测试材料中产生尖锐的温度梯度。液体冷却的套筒围绕测试物品设置以产生在测试物品上燃烧的环形通道。第二冷却器流的下游端连接到燃烧室的主热流的上游端。

42. 发明申请

US20070137310A1 SENSOR CHIP BREAKING STRENGTH INSPECTION APPARATUS AND SENSOR CHIP BREAKING STRENGTH INSPECTION METHOD 有权
标题翻译：传感器切片强度检测装置和传感器切片强度检测方法
公开(公告)号：US20070137310A1
公开(公告)日：2007-06-21
申请号：US11279606
申请日：2006-04-13
申请人： Hideki YABE , Yuichi SAKAI , Yoshitatsu KAWAMA , Munehito KUMAGAI , Yasuyuki NAKAOKA
发明人： Hideki YABE , Yuichi SAKAI , Yoshitatsu KAWAMA , Munehito KUMAGAI , Yasuyuki NAKAOKA
IPC分类号： G01N3/00
CPC分类号： G01N3/08 , G01N2203/0042 , G01N2203/0044 , G01N2203/0282 , G01N2203/0647
摘要： A sensor chip breaking strength inspection apparatus that performs sensor chip breaking strength inspection on a semiconductor wafer on which a plurality of sensor chips having a diaphragm portion are disposed includes: a stage on which the semiconductor wafer is mounted; and a nozzle that emits a medium onto the sensor chips at a pressure equivalent to a standard breaking strength of the sensor chips.
摘要翻译：在其上设置有多个具有膜片部分的传感器芯片的半导体晶片上执行传感器芯片断裂强度检查的传感器芯片断裂强度检查装置包括：安装半导体晶片的台阶; 以及以与传感器芯片的标准断裂强度相当的压力将介质发射到传感器芯片上的喷嘴。

43. 发明申请

US20070089548A1 Process and apparatus for testing a material under a high temperature and pressure environment 有权
标题翻译：在高温高压环境下测试材料的工艺和设备
公开(公告)号：US20070089548A1
公开(公告)日：2007-04-26
申请号：US11642256
申请日：2006-12-20
申请人： Joseph Brostmeyer , Jack Wilson , Todd Ebert
发明人： Joseph Brostmeyer , Jack Wilson , Todd Ebert
IPC分类号： G01N33/00
CPC分类号： G01N25/00 , G01M15/14 , G01M99/002 , G01N3/18 , G01N17/002 , G01N2203/0042 , G01N2203/0057 , G01N2203/0226 , G01N2203/0232
摘要： A test facility is provided for testing materials under high temperature, pressure, and mechanical loads. The facility provides a physically scaled system that simulates conditions in hot sections of gas turbine engines. A test article is coated with a test material and exposed to a hot combusting flow in a test section housing. The article may be a pipe or conduit member oriented at any direction to the flow. A second cooler flow of fluid is channeled through the test article to create a sharp temperature gradient in the test article and through the test material. A liquid-cooled sleeve is disposed about the test article to create an annular channel of combusting flow over the test article. The downstream end of the second cooler flow is connected to the upstream end of the main hot flow at the combustion chamber.
摘要翻译：提供测试设备用于在高温，高压和机械负载下测试材料。该设施提供了一个物理尺度的系统，可模拟燃气轮机发动机热段的状况。测试物品涂覆有测试材料并暴露于测试部分壳体中的热燃烧流。制品可以是在流动的任何方向上定向的管道或管道构件。流体的第二个较冷的流动通过测试物品，以在测试物品和测试材料中产生尖锐的温度梯度。液体冷却的套筒围绕测试物品设置，以产生在测试物品上燃烧的环形通道。第二冷却器流的下游端连接到燃烧室的主热流的上游端。

44. 发明申请

US20040154408A1 Apparatus and method for testing weld integrity 有权
标题翻译：用于测试焊接完整性的装置和方法
公开(公告)号：US20040154408A1
公开(公告)日：2004-08-12
申请号：US10365105
申请日：2003-02-12
发明人： Randall L. Scarborough
IPC分类号： G01N003/20
CPC分类号： G01N3/20 , G01N2203/0042
摘要： An apparatus and method for testing weld integrity is disclosed which is portable, self-contained, adaptable for field use in most locations, and can verify the integrity of attachment welds. The testing apparatus includes a cylinder or cylinders, attachable to the desired object to be tested on one end and to a cross bar on the other end, support beam or beams which, along with the cylinder or cylinders, support the test apparatus, a supply for pressurized fluid, and a control manifold for flow direction and pressure measurement. The pressurized fluid moves the cylinder shaft creating a load on the test piece. As the fluid pressure increases the cylinder shafts extract or retract and exert a required load on the test piece. The test piece is then inspected for breakage or damage such as deformation or attachment weld cracking.
摘要翻译：公开了用于测试焊接完整性的装置和方法，其是便携式的，独立的，适用于大多数位置的现场使用，并且可以验证附接焊缝的完整性。测试装置包括可在一端附接到要测试物体的另一端的圆柱体或圆柱体，支撑梁或梁，其与气缸或气缸一起支撑测试装置，供应源用于加压流体，以及用于流动方向和压力测量的控制歧管。加压流体移动缸轴，在试件上产生负载。随着流体压力的增加，气缸轴提取或缩回并在测试件上施加所需的负载。然后检查试件是否发生断裂或损坏，如变形或附着焊缝开裂。

45. 发明授权

US5452236A Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects 失效
标题翻译：用于控制机械负载应用于生物和双相容测试对象的仪器
公开(公告)号：US5452236A
公开(公告)日：1995-09-19
申请号：US349468
申请日：1994-12-05
申请人： Phillip M. Lintilhac , Thompson B. Vesecky
发明人： Phillip M. Lintilhac , Thompson B. Vesecky
IPC分类号： C12M1/34 , G01N1/28 , G01N3/00 , G01N3/02 , G01N3/04 , G01N3/06 , G05D15/01
CPC分类号： C12M21/08 , C12M35/04 , G01N3/02 , G01N1/28 , G01N2203/0016 , G01N2203/0023 , G01N2203/0042 , G01N2203/0089 , G01N2203/0208 , G01N2203/0222 , G01N2203/0429 , G01N2203/0617 , G01N2203/0676 , G01N2203/0682
摘要： Apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. The transducer module receives force and dimensional data from the forcing frame. The transducer module is a separate, microprocessor-based unit that communicates the test data to a controller unit that controls the application of force to the test subject and receives the test data from the transducer module for force control, storage, and/or communication to the user.
摘要翻译：公开的装置和方法便于施加力并测量受试者的尺寸。在一种布置中，测试对象耦合到强制框架并施加到其上的受控力。测量和控制施加到测试对象的力。通过线性可变差动变压器测量测试对象的尺寸特性，例如增长。生长测量数据可用于控制施加的力。传感器模块从强制框架接收力和尺寸数据。传感器模块是单独的基于微处理器的单元，其将测试数据传送到控制单元，该控制器单元控制对测试对象的施加力并且从换能器模块接收用于力控制，存储和/或通信的测试数据用户。

46. 发明授权

US5388464A Stressing device 失效
标题翻译：应力装置
公开(公告)号：US5388464A
公开(公告)日：1995-02-14
申请号：US979865
申请日：1993-04-05
申请人： Anthony Maddison
发明人： Anthony Maddison
IPC分类号： G01N3/00 , G01N3/02 , G01N3/04
CPC分类号： G01N3/04 , G01N2203/0017 , G01N2203/0035 , G01N2203/0042 , G01N2203/0069 , G01N2203/024 , G01N2203/0244 , G01N2203/0246
摘要： The device comprises a tubular body portion (1) in which are fitted first and second jaws (2, 4) for holding a specimen (3) to be tested. A compression spring (5) or pressure chamber (29), are housed within the body portion (1) and act to urge the first jaw (2) outwards whilst the second jaw (4) is secured to the body portion thereby applying stress to the specimen (3). The device is sufficiently small to enable it to be used in confined spaces, such as the underside of a vehicle or within a vehicle engine compartment, so the tests can be carried out in real-life environments. If hydraulic actuation of the pressure chamber (29) is used, varying stresses can be applied to the specimen (3) which are also dependent upon real-life movements and/or stresses.
摘要翻译： PCT No.PCT / GB91 / 01386 Sec。 371日期：1993年4月5日 102（e）日期1993年4月5日PCT 1991年8月15日提交PCT公布。出版物WO92 / 03716 日期为1992年3月5日。该装置包括管状主体部分（1），其中装有用于保持待测样品（3）的第一和第二钳口（2,4）。压缩弹簧（5）或压力室（29）被容纳在主体部分（1）内并且用于将第一钳口（2）向外推动，同时第二钳口（4）固定到主体部分，从而施加压力样品（3）。该装置足够小以使其能够在诸如车辆的下侧或车辆发动机舱的密闭空间中使用，因此可以在现实生活环境中进行测试。如果使用压力室（29）的液压致动，则可以对样品（3）施加变化的应力，这也取决于实际的运动和/或应力。

47. 发明授权

US5214963A Method and apparatus for testing inner lead bonds 失效
标题翻译：内部铅键测试方法和装置
公开(公告)号：US5214963A
公开(公告)日：1993-06-01
申请号：US722845
申请日：1991-06-28
申请人： David C. Widder
发明人： David C. Widder
IPC分类号： G01N3/00
CPC分类号： G01N3/00 , G01N2203/0042 , G01N2203/0296
摘要： A process for nondestructive testing of beam lead bonds in disclosed. A high pressure liquid jet is applied to the beam leads adjacent the bond pad such that a force is applied to the lead in the opposite direction of the bonding step. If the bond does not have sufficient strength, the lead is bent away from the bonding pad and can be detected either visually or electrically. If the bond does have sufficient strength to withstand the force, no degradation of the bond occurs.
摘要翻译：公开的一种用于射束引线键的非破坏性测试的方法。将高压液体射流施加到邻近接合焊盘的梁引线上，使得在接合步骤的相反方向上将力施加到引线。如果接合不具有足够的强度，则导线从接合焊盘弯曲，并且可以在视觉上或电气上检测。如果粘结确实具有足够的强度来承受力，则不发生粘结降解。

48. 发明授权

US5001935A Method and apparatus for determining the environmental stress crack resistance of plastic articles 失效
标题翻译：用于确定塑料制品的环境应力抗裂性的方法和装置
公开(公告)号：US5001935A
公开(公告)日：1991-03-26
申请号：US485585
申请日：1990-02-27
申请人： Bora Tekkanat , Alan A. Kovacich , Bryan L. McKinney , William H. Tiedemann
发明人： Bora Tekkanat , Alan A. Kovacich , Bryan L. McKinney , William H. Tiedemann
IPC分类号： G01N3/00 , G01N3/08 , G01N3/12 , G01N33/00
CPC分类号： G01N3/12 , G01N3/08 , G01N2033/0078 , G01N2203/0042 , G01N2203/0062
摘要： A method and apparatus for determining the environmental stress crack resistance of plastic articles, such as polyethylene terephthalate containers, are provided. In accordance with the method of the invention, the internal chamber of a hollow plastic article is pressurized, the exterior of the base is then exposed to an environmental stress cracking agent, and it is then determined if crazing and/or changes in the base clearance of the plastic article have occurred. Subsequent increases in pressure and subsequent exposures and determinations yield information on the environmental stress cracking characteristics of the container.
摘要翻译：提供了一种用于确定诸如聚对苯二甲酸乙二醇酯容器之类的塑料制品的耐环境应力开裂性的方法和装置。根据本发明的方法，中空塑料制品的内部腔室被加压，然后将底部的外部暴露于环境应力开裂剂，然后确定是否裂缝和/或底座间隙的变化的塑料制品已经发生。随后的压力增加和随后的暴露和测定产生关于容器的环境应力开裂特性的信息。

49. 发明授权

US4686860A Self-aligning hydraulic piston assembly for tensile testing of ceramic 失效
标题翻译：用于陶瓷拉伸试验的自对准液压活塞组件
公开(公告)号：US4686860A
公开(公告)日：1987-08-18
申请号：US853106
申请日：1986-04-17
申请人： Kenneth C. Liu
发明人： Kenneth C. Liu
IPC分类号： G01N3/00 , G01N3/04 , G01N33/38 , G01N3/02
CPC分类号： G01N3/04 , G01N2203/0042 , G01N2203/0226 , G01N2203/0405 , G01N2203/0411 , G01N33/388
摘要： The present invention is directed to a self-aligning grip housing assembly that can transmit an uniaxial load to a tensil specimen without introducing bending stresses into the specimen. Disposed inside said grip housing assembly are a multiplicity of supporting pistons connected to a common source of pressurized oil that carry equal shares of the load applied to the specimen irregardless whether there is initial misalignment between the specimen load column assembly and housing axis.
摘要翻译：本发明涉及一种自对准夹持壳体组件，其能够将单轴载荷传递到张力试样而不向试样中引入弯曲应力。设置在所述抓握壳体组件内部的是多个支撑活塞，其连接到共同的加压油源，其承载相当于施加到样本上的载荷的份额，无论是否存在样本载荷柱组件和壳体轴线之间的初始未对准。

50. 发明授权

US4381663A Fluid oscillation materials testing apparatus and methods 失效
标题翻译：流体振荡材料试验装置及方法
公开(公告)号：US4381663A
公开(公告)日：1983-05-03
申请号：US241078
申请日：1981-03-06
申请人： Wilbur M. Swanson
发明人： Wilbur M. Swanson
IPC分类号： G01N3/36
CPC分类号： G01N3/36 , G01N2203/0042
摘要： Apparatus and methods for durability (fatigue) testing of various samples (materials, valves, components and other objects) involves use of a test fixture for clamping a sample to be tested in a closed fluid environment and providing fluid passages on opposite sides of the object to be tested through which a bellows-actuated fluid oscillator causes axial oscillating flow of fluid, causing the sample to undergo repeated bidirectional axial pressures producing flexing in the case of a membrane of elastic material or repeated closing and opening in the case of a valve, etc., in response to oscillation of the fluid in the passages. The device is particularly suited for "blister testing" of elastomers and for life testing of prosthetic heart valves and other valves.
摘要翻译：各种样品（材料，阀门，部件和其他物体）的耐久性（疲劳）测试的装置和方法涉及使用测试夹具将待测试的样品夹紧在封闭的流体环境中，并在物体的相对侧上提供流体通道经波纹管致动的流体振荡器引起流体的轴向振荡流动，导致样品经历重复的双向轴向压力，在弹性材料的膜的情况下产生弯曲，或者在阀的情况下重复关闭和打开，等等，响应于通道中的流体的振荡。该装置特别适用于弹性体的“水泡测试”和人造心脏瓣膜和其他阀门的寿命测试。

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