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公开(公告)号：US20050050950A1
公开(公告)日：2005-03-10
申请号：US10918330
申请日：2004-08-12
申请人： Andy Anderson , Gordon James Johnston Bartley , Cynthia Webb , Martin Heimrich , Thomas Gabehart , Bruce Bykowski
发明人： Andy Anderson , Gordon James Johnston Bartley , Cynthia Webb , Martin Heimrich , Thomas Gabehart , Bruce Bykowski
CPC分类号： G01M7/02 , F01N11/00 , F01N2550/20 , F23D11/103 , F23D11/107 , F23N2037/12 , G01M99/002
摘要： The present application provides a method for evaluating one or more components using a non-engine based test system, the method comprising: providing a non-engine based test system comprising a combustor in fluid communication with the one or more component; supplying fuel and air to the combustor under feed conditions comprising a controlled air to fuel ratio (AFR), the feed conditions being effective to produce a feedstream flowpath; combusting at least a portion of fuel in the feedstream flowpath under combustion conditions effective to produce an exhaust gas while preventing substantial damage to the combustor; and, exposing the one or more components to the exhaust gas under alternate conditions comprising substantially any conditions other than those selected from the group consisting of accelerated aging conditions and drive cycle conditions.
摘要翻译： 本申请提供了一种用于使用基于非引擎的测试系统来评估一个或多个部件的方法，所述方法包括：提供基于非发动机的测试系统，该测试系统包括与所述一个或多个部件流体连通的燃烧器; 在包括受控的空气燃料比（AFR）的进料条件下向燃烧器供应燃料和空气，所述进料条件有效地产生进料流流动路径; 在有效地产生废气的燃烧条件下在进料流流路中燃烧至少一部分燃料，同时防止对燃烧器的实质损坏; 并且在包括基本上除了选自加速老化条件和驱动循环条件的那些以外的任何条件的交替条件下将一种或多种组分暴露于废气中。
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92.发明申请Method and apparatus to stress test medicament inhalation aerosol device by inductive heating 有权通过感应加热来测试药物吸入气溶胶装置的方法和装置公开(公告)号：US20050025213A1
公开(公告)日：2005-02-03
申请号：US10468219
申请日：2002-03-01
申请人： Kevin Parks
发明人： Kevin Parks
CPC分类号： H05B6/103 , A61M15/009 , A61M2205/368 , A61M2209/02 , G01M99/002
摘要： The invention relates to a method and apparatus for heat stress testing medicament aerosol inhalation devices, such as metered dose inhaler. An electrical induction work coil (24, 26, 28) is used to heat the inhalers to 55° C.±5 C.°. Heated inhalers are subsequently weighed to detect and reject nonconforming inhalers where a nonconforming amount of propellant has leaked.
摘要翻译： 本发明涉及用于热应激测试药物气溶胶吸入装置（如计量吸入器）的方法和装置。 使用电感线圈（24,26,28）将吸入器加热至55℃±5℃。 随后称重加热吸入器以检测和排除不合格量的推进剂泄漏的不合格吸入器。
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公开(公告)号：US06797927B2
公开(公告)日：2004-09-28
申请号：US10643510
申请日：2003-08-19
申请人： Patrick Ziegler
发明人： Patrick Ziegler
IPC分类号： H05B102
CPC分类号： G01M99/002 , G01M11/30
摘要： The present invention relates to a measuring system adapted for providing a measurement of an optical parameter of an optical device under test —DUT—, comprising a measuring instrument adapted to perform the measurement and to provide a measurement signal comprising a plurality of values of the measured optical parameter of the DUT over the time. To improve the measurement the measuring system is adapted to receive a temperature signal comprising a plurality of values of the measured temperature of the DUT over the time, and to provide an output signal wherein values of the measured temperature are associated to such values of the measured optical parameter of the DUT that correspond in time.
摘要翻译： 本发明涉及一种测量系统，其适用于提供被测光学器件的光学参数的测量-DUT-，该测量系统包括适于执行测量的测量仪器，并提供一测量信号，该测量信号包括测量的多个测量值 DUT的时间的光学参数。为了改进测量，测量系统适于在一段时间内接收包括DUT的测量温度的多个值的温度信号，并提供输出信号，其中测量的 温度与在时间上对应的DUT的测量光学参数的这些值相关联。
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公开(公告)号：US20040175172A1
公开(公告)日：2004-09-09
申请号：US10800177
申请日：2004-03-12
申请人： Finisar Corporation
IPC分类号： H04B010/08
CPC分类号： H04B10/40 , G01M11/00 , G01M11/30 , G01M99/002 , H04B10/07 , H04B10/0799 , H04B2210/08
摘要： Circuitry for monitoring operation of an optoelectronic device having a laser transmitter and a photodiode receiver includes analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined memory-mapped locations within the optoelectronic device. Comparison logic compares one or more of these digital values with limit values, generates flag values based on the comparisons, and stores the flag values in predefined locations within the optoelectronic device. An interface enables a host device to read from and write to host-specified memory mapped locations within the optoelectronic device.
摘要翻译： 用于监视具有激光发射器和光电二极管接收器的光电子器件的操作的电路包括用于从激光发射器和光电二极管接收器接收多个模拟信号的模数转换电路，将接收到的模拟信号转换为数字值，并存储数字 在光电子器件中预定义的存储器映射位置的值。 比较逻辑将这些数字值中的一个或多个与极限值进行比较，基于比较生成标志值，并将标志值存储在光电子器件内的预定义位置。 接口使得主机设备可以读取和写入光电子器件内的主机指定的存储器映射位置。
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公开(公告)号：US20040089652A1
公开(公告)日：2004-05-13
申请号：US10643510
申请日：2003-08-19
发明人： Patrick Ziegler
IPC分类号： H05B001/02
CPC分类号： G01M99/002 , G01M11/30
摘要： The present invention relates to a measuring system adapted for providing a measurement of an optical parameter of an optical device under testnullDUTnull, comprising a measuring instrument adapted to perform the measurement and to provide a measurement signal comprising a plurality of values of the measured optical parameter of the DUT over the time. To improve the measurement the measuring system is adapted to receive a temperature signal comprising a plurality of values of the measured temperature of the DUT over the time, and to provide an output signal wherein values of the measured temperature are associated to such values of the measured optical parameter of the DUT that correspond in time.
摘要翻译： 本发明涉及一种测量系统，其适用于提供被测试光学装置的光学参数的测量，该测量系统包括测量仪器，该测量仪器适于执行测量并提供测量信号，该测量信号包括多个测量值 DUT的光学参数。 为了改进测量，测量系统适于在一段时间内接收包括DUT的测量温度的多个值的温度信号，并且提供输出信号，其中测量温度的值与所测量的这些值的这些值相关联 DUT的光学参数在时间上对应。
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公开(公告)号：US20020087283A1
公开(公告)日：2002-07-04
申请号：US09876038
申请日：2001-06-08
IPC分类号： G01M007/00 , G01M009/00 , G01M010/00 , G01M015/00 , G01M017/00 , G06F019/00 , G01L025/00
CPC分类号： G01M99/002
摘要： Plural testing stations are provided for simultaneously testing plural refrigeration systems and include resistive heaters for applying heat to selected portions of the refrigeration systems and include monitoring and control devices and a data acquisition and control system which are connected to a programmable monitoring and controlling computer system. The monitoring and control devices include temperature sensors attached to portions of refrigeration systems and include control devices for controlling the resistive heaters and the refrigeration systems. As a result, simultaneous testing of a plurality of testing stations is automated. The programmable monitoring and controlling computer system collects measurement data and compares the measurement data to reference data to determine if the refrigeration systems pass or fail the tests.
摘要翻译： 提供多个测试站，用于同时测试多个制冷系统，并且包括用于向制冷系统的选定部分施加热量的电阻加热器，并且包括连接到可编程监视和控制计算机系统的监视和控制装置以及数据采集和控制系统。 监测和控制装置包括连接到制冷系统的部分的温度传感器，并且包括用于控制电阻加热器和制冷系统的控制装置。 因此，多个测试站的同时测试是自动化的。 可编程监控和控制计算机系统收集测量数据，并将测量数据与参考数据进行比较，以确定制冷系统是否通过或不通过测试。
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公开(公告)号：US6113262A
公开(公告)日：2000-09-05
申请号：US235873
申请日：1999-01-22
申请人： David Purola , David A. Klecha
发明人： David Purola , David A. Klecha
CPC分类号： G01M99/002 , G01N17/00 , G01R31/2849 , G01R31/2862 , G01R31/006
摘要： An apparatus (10) for testing at least one article (160) comprises a first chamber (20) having a controllable first environment, a second chamber (30) having a controllable second environment, and an intermediate housing (40) connected between the first and second chambers. The intermediate housing (40) defines a work space (54) and includes a window (70) which provides access to the work space. A rotatable container (100) is disposed in the work space (54) and defines a test chamber (110) in which the at least one article (160) is placed. The container (100) is rotatable between a first position in which the test chamber (110) is exposed to the first environment and is thermally insulated from the second environment, a second position in which the test chamber (110) is exposed to the second environment and is thermally insulated from the first environment, and a third position in which the test chamber (110) is accessible through the window (70) in the intermediate housing (40).
摘要翻译： 一种用于测试至少一个物品（160）的设备（10）包括具有可控制的第一环境的第一室（20），具有可控第二环境的第二室（30）和连接在第一室 和第二室。 中间壳体（40）限定工作空间（54）并且包括提供对工作空间的通路的窗口（70）。 可旋转的容器（100）设置在工作空间（54）中并且限定其中放置有至少一个物品（160）的测试室（110）。 所述容器（100）可在其中所述测试室（110）暴露于所述第一环境并与所述第二环境热绝缘的第一位置之间旋转，所述测试室（110）暴露于所述第二位置的第二位置 并且与第一环境热绝缘，以及其中测试室（110）可通过中间壳体（40）中的窗口（70）接近的第三位置。
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公开(公告)号：US5967660A
公开(公告)日：1999-10-19
申请号：US996248
申请日：1997-12-22
申请人： Edward Akpan , Jeff Lee Branson , Blake Ross , John Loncke , Long T. Dinh , Richard Piekos
发明人： Edward Akpan , Jeff Lee Branson , Blake Ross , John Loncke , Long T. Dinh , Richard Piekos
CPC分类号： G01M99/002 , G01N3/60 , G01N2203/0064
摘要： A method and apparatus of providing accelerated thermal fatigue testing of an engine component, comprising: (i) impinging one or more torch flames directly on a selected area of the test specimen (i.e. metallic engine cylinder head) to heat such area to a critical test temperature that exceeds the normal maximum loading temperature of the specimen in normal use by about 10-25%, and holding such temperature for a period of 0.01-2.0 minutes; (ii) at the end of the holding period (ie. Water jet water in head jacket, or air in ports) quenching the heated area of the test specimen to a temperature that is about 75% below that of the normal maximum loading temperature and holding such quenching temperature for about 1-3 minutes; and (iii) repeating steps (i) and (ii) until a crack is induced in the test specimen while recording the history of temperature and time involved in such repeated steps.
摘要翻译： 一种提供发动机部件的加速热疲劳试验的方法和装置，包括：（i）将一个或多个割炬火焰直接撞击在所述试样（即金属发动机气缸盖）的选定区域上，以将该区域加热至临界试验 在正常使用中超过正常最大负载温度的温度约为10-25％，并保持该温度为0.01-2.0分钟; （ii）在保存期结束时（即，头套中的喷水，或端口中的空气）将试样的加热区域淬火至比正常最大负载温度低约75％的温度，以及 保持这样的淬火温度约1-3分钟; 和（iii）重复步骤（i）和（ii），直到记录试验样本中的裂纹，同时记录这种重复步骤所涉及的温度和时间的历史。
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99.发明授权
公开(公告)号：US5630667A
公开(公告)日：1997-05-20
申请号：US413160
申请日：1995-03-29
申请人： Kenji Ito
发明人： Kenji Ito
CPC分类号： G01M99/002 , G01N25/72 , G01N3/60 , G01N2203/0246
摘要： The heat cracking of a heat-resistant member is predicted by (a) producing a model having a similar shape to that of the heat-resistant member from a photo-set resin having a thermal conductivity of 0.1-0.2 W/m.multidot.K, (b) introducing a hot air at a temperature of 50.degree. C. or higher and lower than a softening point of the photo-set resin into the model, (c) measuring a temperature in each portion of the model by a thermal image analyzer, (d) measuring the changes of temperature distribution in the model with time to find whether or not there are overheated portions in the model, and (e) determining the overheated portions as portions in which heat cracking may take place.
摘要翻译： 通过（a）从具有0.1-0.2W / m×K的导热率的光固化树脂（b）制造具有与耐热构件相似形状的模型的模型来预测耐热构件的热裂纹 ）将温度在50℃以上且低于光固化树脂的软化点的热空气引入模型中，（c）通过热像分析仪测量模型的各部分的温度（ d）随时间测量模型中温度分布的变化，以确定模型中是否有过热部分;（e）将过热部分确定为可能发生热裂纹的部分。
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公开(公告)号：US5551169A
公开(公告)日：1996-09-03
申请号：US315029
申请日：1994-09-28
CPC分类号： G01M99/002 , G05D23/1934
摘要： The temperature of air to heat or cool a product (16, 18) is maintained constant at levels which respectively are substantially higher or lower than the goal temperatures at which the respective products are to be stressed. Controllers (68, 70)having temperature/time profiles (72, 74) control the velocity of this higher or lower temperature air, as supplied by closed loops (20, 22) from high and low temperature sources (24, 26) to the products in their environmental stress chambers (12, 14), or bypassed through bypass conduits (50, 52) to maintain or change the temperatures of the products. High and low temperature sources (24, 26) and the product stress chambers (12, 14) may be interconnected by a cross-over arrangement of branches (80, 82, 84 and 86) to economize energy for heating or cooling the air, and to enable both environmental chambers (12, 14) to be interchangeably used for stress heating or cooling and, thus, to avoid movement of a product for the same purpose.
摘要翻译： 用于加热或冷却产品（16,18）的空气的温度保持恒定，其水平分别显着高于或低于相应产品应力的目标温度。 具有温度/时间曲线（72,74）的控制器（68,70）控制由较高温度或低温源（24,26）到闭合回路（20,22）由高温和低温源（24,26）提供给 产品在其环境应力室（12,14）中，或绕过旁路管道（50,52）以维持或改变产品的温度。 高温和低温源（24,26）和产品应力室（12,14）可以通过分支（80,82,84和86）的交叉布置互连，以节省用于加热或冷却空气的能量， 并且使得两个环境室（12,14）可以互换地用于应力加热或冷却，并且因此避免产品为相同目的移动。
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