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公开(公告)号：US5656767A
公开(公告)日：1997-08-12
申请号：US614817
申请日：1996-03-08
CPC分类号： G01N27/223 , G01N27/226 , G01N33/2847 , G01N33/2888 , F01M2011/14 , F01M2011/146
摘要： A method and apparatus for automatically detecting a lubricant type and the relative quantity of water present in a test sample of lubricating oil includes the use of an open grid capacitive sensor element that incorporates the lubricating oil as a dielectric medium. The sensor element grid is energized by a frequency variable oscillator that automatically responds to changes in the oil dielectric constant with corresponding frequency changes. As a reference, a sample of new or uncontaminated test oil is confined in wet surface contact with the energized, open grid sensor element. Oscillator frequency changes are measured and recorded, either continuously or at frequent intervals, over a standardized elapsed time interval to generate a reference characterization of the frequency-time relationship distinctive of the particular oil. The same is repeated for a sample of contaminated oil and a corresponding frequency-time relationship generated. Water affinity rate correlations between frequency change and respective states of moisture content are determined and data base recorded. The affinity rate correlations are applied to the respective frequency differentials between the contaminated oil and uncontaminated oil at the end of the test period. Data bases are also recorded of correlations between natural frequency and sample temperature changes that distinguish lubricants by type, use classification or quantity of additive content.
摘要翻译： 用于自动检测润滑剂类型和存在于润滑油的试样中的水的相对量的方法和装置包括使用将润滑油作为电介质结合在一起的开放栅格电容传感器元件。 传感器元件网格由频率可变振荡器供电，频率可变振荡器自动响应油介电常数随相应频率变化的变化。 作为参考，新的或未被污染的测试油的样品被限制在与通电的开放的网格传感器元件的湿表面接触中。 在标准化的经过的时间间隔上，连续地或以频繁的间隔测量和记录振荡器频率变化，以产生特定油特征的频率 - 时间关系的参考表征。 对于污染油的样品重复相同，并产生相应的频率 - 时间关系。 确定频率变化与各水分含量状态之间的水亲和率相关性，并记录数据库。 在试验期结束时，将亲和率相关性应用于污染油和未污染油之间的各自的频率差异。 数据库还记录了通过类型，使用分类或添加剂含量的数量来区分润滑剂的固有频率和样品温度变化之间的相关性。
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公开(公告)号：US06582661B1
公开(公告)日：2003-06-24
申请号：US09607665
申请日：2000-06-30
IPC分类号： G01N3326
CPC分类号： G01N33/2888
摘要： An integrated lubricant analyzer apparatus. The apparatus includes a housing having a first fluid inlet port in flow communication with a chemical analysis device. A second fluid inlet port is included in the housing in flow communication with a particle analyzer. The housing also includes a third fluid inlet port in flow communication with an optical particle counting device. A syringe degassing port is attached to the housing for inverting and degassing a syringe containing a fluid sample for a particle count analysis before the fluid sample is injected into the third fluid inlet port. The apparatus includes a sample analysis sequencing procedure and a microprocessor for collection and manipulation of data from the chemical analysis device, the particle analyzer and the particle counting device. Features of the invention enable a trivector analysis of a fluid for maintaining machinery containing the fluid.
摘要翻译： 一体的润滑油分析仪。 该装置包括具有与化学分析装置流动连通的第一流体入口的壳体。 第二流体入口端口包括在与颗粒分析器流体连通的壳体中。 壳体还包括与光学粒子计数装置流动连通的第三流体入口。 将注射器脱气口连接到壳体，用于在将流体样品注入第三流体入口之前将包含用于粒子计数分析的流体样品的注射器反转并脱气。 该装置包括样品分析测序程序和用于从化学分析装置，颗粒分析仪和颗粒计数装置收集和操纵数据的微处理器。 本发明的特征能够对用于维持含有流体的机械的流体进行三向分析。
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公开(公告)号：US20100076809A1
公开(公告)日：2010-03-25
申请号：US12625861
申请日：2009-11-25
CPC分类号： G05B23/0278 , G05B15/02 , G05B19/02 , G05B23/0283 , G05B2219/31396 , G06Q10/063 , G06Q10/103 , G06Q10/20 , Y02P90/22 , Y02P90/82 , Y02P90/845
摘要： A process control system uses an asset optimization reporter to collect status information of dissimilar types pertaining to the assets of a process plant from various data sources of the plant including, for example, data tools, data collectors, and data generators. This status information is used to generate reports that may be displayed to various users, including maintenance persons, process control persons and business persons. The status information may be used as the basis for further types of status information and/or be categorized in based on an assessment of relative consequence, where each category has a spectrum of status quality values between a good status quality and a relatively worse status quality. The reports are generally displayed via a user interface routine that enables users to view the status information as a graphical representation having a leg of a normalized spectrum of values for each category arranged in order of the relative consequence, the relative status quality value being identified at a point on the respective leg.
摘要翻译： 过程控制系统使用资产优化报告器从工厂的各种数据源收集与过程工厂的资产有关的不同类型的状态信息，包括例如数据工具，数据收集器和数据生成器。 该状态信息用于生成可以向各种用户显示的报告，包括维护人员，过程控制人员和商务人员。 状态信息可以用作进一步类型的状态信息的基础和/或根据对相对后果的评估进行分类，其中每个类别具有良好状态质量与较差状态质量之间的状态质量值的频谱 。 报告通常通过用户界面例程来显示，其使用户能够将状态信息视为图形表示，该图形表示具有按相关结果的顺序排列的每个类别的归一化频谱谱的一条腿，相对状态质量值在 一个点在相应的腿。
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公开(公告)号：US08902302B2
公开(公告)日：2014-12-02
申请号：US13234982
申请日：2011-09-16
CPC分类号： G06K9/00201 , G01C15/00 , G01V3/15 , H04N5/23229
摘要： Methods are provided for conducting surveys of regions of interest, points of interest, and objects of interest. The methods typically involve using a survey instrument with programmed logic. The programmed logic may include one or more base of knowledge in an electronically accessible format, and may include statistical analysis software. The survey instrument generally includes a display and one or more sensors. The sensors may include a visible image or an infrared image sensor. The program logic may be used to guide an operator through a survey.
摘要翻译： 提供了进行感兴趣区域，兴趣点和感兴趣对象的调查的方法。 这些方法通常涉及使用具有编程逻辑的测量仪器。 编程逻辑可以包括电子可访问格式的一个或多个知识基础，并且可以包括统计分析软件。 测量仪器通常包括显示器和一个或多个传感器。 传感器可以包括可见图像或红外图像传感器。 程序逻辑可以用于指导操作员进行调查。
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公开(公告)号：US07902507B1
公开(公告)日：2011-03-08
申请号：US12411530
申请日：2009-03-26
IPC分类号： G02F1/01
CPC分类号： G01J5/00 , G01J5/025 , G01J5/0265 , G01J5/0859 , G01J5/089
摘要： A system and method for enhancing inspections using infrared cameras through in-field displays and operator-assisted performance calculations. A handheld infrared imaging system typically includes an infrared camera having a programmed computer and an interactive user interface suitable for displaying images and prompting response and accepting input from the infrared camera operator in the field during an inspection. An operator may designate at least one thing of interest on a displayed infrared image; and the programmed computer may uses a performance algorithm to estimate performance associated with the thing of interest. The programmed computer may extract information or parameters from previously measured data—. The programmed computer may vary the way in which it displays new measurements based on the information extracted from the stored data. One or more of the parameters extracted from the IR image may be adapted to provide an automated alert to the user.
摘要翻译： 一种用于通过现场显示和操作员辅助性能计算来加强使用红外摄像机进行检查的系统和方法。 手持红外成像系统通常包括具有编程计算机的红外摄像机和适于在检查期间在现场显示图像并提示响应并接受来自红外摄像机操作员的输入的交互式用户界面。 操作者可以在所显示的红外图像上指定至少一个感兴趣的东西; 并且编程的计算机可以使用性能算法来估计与感兴趣的事物相关联的性能。 编程的计算机可以从先前测量的数据中提取信息或参数。 编程的计算机可以基于从存储的数据提取的信息来改变其显示新测量的方式。 从IR图像提取的一个或多个参数可以适于向用户提供自动警报。
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公开(公告)号：US07634384B2
公开(公告)日：2009-12-15
申请号：US10390818
申请日：2003-03-18
IPC分类号： G06F11/30 , G06F17/30 , G06F19/00 , G05B19/418 , G06F9/46
CPC分类号： G05B23/0278 , G05B15/02 , G05B19/02 , G05B23/0283 , G05B2219/31396 , G06Q10/063 , G06Q10/103 , G06Q10/20 , Y02P90/22 , Y02P90/82 , Y02P90/845
摘要： A process control system uses an asset optimization reporter to collect status information pertaining to the assets of a process plant from various data sources of the plant including, for example, data tools, data collectors, and data generators. This status information is used to generate reports that may be displayed to various users, including maintenance persons, process control persons and business persons. The status information may be used as the basis for further types of status information and/or be categorized in ways that are useful to the user. The reports are generally displayed via a user interface routine that enables users to view the status information and manipulate the display of the report to correspond to the user's preferences, as contained in a user profile. The user interface routine further enables the user to view reports of various types of status information for various devices, loops, units, areas, etc., including status information for the process plant, and manipulate how the status information is displayed, such as with textual, numerical or graphical depictions or any combination thereof.
摘要翻译： 过程控制系统使用资产优化报告器从工厂的各种数据源收集与过程工厂的资产相关的状态信息，包括例如数据工具，数据收集器和数据发生器。 该状态信息用于生成可以向各种用户显示的报告，包括维护人员，过程控制人员和商务人员。 状态信息可以用作进一步类型的状态信息的基础和/或以对用户有用的方式进行分类。 报告通常通过用户界面程序显示，使用户可以查看状态信息并操纵报告的显示，以对应于用户简档中包含的用户偏好。 用户接口例程还使得用户能够查看各种设备，循环，单元，区域等的各种状态信息的报告，包括处理工厂的状态信息，以及如何处理状态信息的显示，例如与 文字，数字或图形描述或其任何组合。
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7.发明授权公开(公告)号：US07561200B2
公开(公告)日：2009-07-14
申请号：US10899511
申请日：2004-07-26
摘要： A method and apparatus for inspecting equipment using focal plane array imaging sensor data and dynamic sensor data. Methods involve capturing focal plane array imaging sensor data using a focal plane array imaging sensor such as an infrared camera or a visible camera, or acquiring imaging sensor data from an electronic data storage source, and involve capturing dynamic sensor data, such as vibration or ultrasonic data using a dynamic sensor such as an accelerometer or ultrasound system. Methods also provide for analyzing imaging and dynamic sensor data using such techniques as thermography and fast fourier transformation. Apparatuses include a portable instrument with sensor interfaces for collecting imaging sensor data and dynamic sensor data. A sensor suite is provided that includes vibration sensor, sonic sensors, ultrasonic sensors, oil sensors, flux sensors and current sensors. A base station is included to collect and analyze data from one or more portable instruments.
摘要翻译： 一种使用焦平面阵列成像传感器数据和动态传感器数据检查设备的方法和装置。 方法涉及使用诸如红外相机或可见相机的焦平面阵列成像传感器捕获焦平面阵列成像传感器数据，或者从电子数据存储源获取成像传感器数据，并涉及捕获诸如振动或超声波的动态传感器数据 使用诸如加速度计或超声系统的动态传感器的数据。 方法还提供使用诸如热成像和快速傅里叶变换的技术来分析成像和动态传感器数据。 装置包括具有用于收集成像传感器数据和动态传感器数据的传感器接口的便携式仪器。 提供了一个传感器套件，包括振动传感器，声波传感器，超声波传感器，油传感器，磁通传感器和电流传感器。 包括一个基站来收集和分析一个或多个便携式仪器的数据。
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公开(公告)号：US5817928A
公开(公告)日：1998-10-06
申请号：US838009
申请日：1997-04-14
CPC分类号： G01N33/2888
摘要： A method is provided for evaluating a multiplicity of lubrication quality parameters. For a particular lubrication system, a parameter profile is designated to define all the measurable parameters to be monitored. Each parameter in the profile is assigned to single category respective to WEAR, CHEMISTRY and CONTAMINATION. Parameter values are proportionalized in a finite number of increments between acceptable and unacceptable limits. The worst case parameter of a category is selected to represent that category on a 3-axis, Cartesian graph for placing a data point along the respective category axis. Three data points respective to the three axes are linked with a triangular plane, the area of which is representative of the system quality state.
摘要翻译： 提供了一种用于评估多种润滑质量参数的方法。 对于特定的润滑系统，指定参数轮廓以定义要监视的所有可测量参数。 配置文件中的每个参数都分配给单独的类别，分别是WEAR，CHEMISTRY和CONTAMINATION。 参数值在可接受和不可接受的极限之间的有限数量的增量中成比例。 选择类别的最差情况参数，以在三轴笛卡尔坐标图上表示该类别，用于沿相应类别轴放置数据点。 与三个轴相对应的三个数据点与一个三角形平面相连接，其面积代表系统质量状态。
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公开(公告)号：US08300922B1
公开(公告)日：2012-10-30
申请号：US13154982
申请日：2011-06-07
CPC分类号： G01N25/72
摘要： Methods are provided for using a programmable hand-held inspection system to direct an inspection process. Methods typically involve loading a survey template application software routine into the programmable hand-held inspection system where the survey template application software routine describes at least one aspect of the inspection process. Some embodiments involve wirelessly uploading at least a portion of the survey template application software routine. Generally an image representation of an area is provided on a display. The system may be used to guide an operator through at least one aspect of the inspection process or to perform steps in a survey. A location within the vicinity of the area may be identified using a global positioning system. A record may of the survey may be created.
摘要翻译： 提供了使用可编程手持式检查系统来引导检查过程的方法。 方法通常涉及将测量模板应用软件程序加载到可编程手持检查系统中，其中测量模板应用软件程序描述了检查过程的至少一个方面。 一些实施例涉及无线地上传调查模板应用软件程序的至少一部分。 通常，在显示器上提供区域的图像表示。 该系统可以用于引导操作员通过检查过程的至少一个方面或者在调查中执行步骤。 可以使用全球定位系统来识别该区域附近的位置。 可能创建调查记录。
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公开(公告)号：US07528372B2
公开(公告)日：2009-05-05
申请号：US11424361
申请日：2006-10-03
IPC分类号： G02F1/01
CPC分类号： G01J5/00 , G01J5/025 , G01J5/0265 , G01J5/0859 , G01J5/089
摘要： A system and method for enhancing inspections using infrared cameras through in-field displays and operator-assisted performance calculations. A handheld infrared imaging system typically includes an infrared camera having a programmed computer and an interactive user interface suitable for displaying images and prompting response and accepting input from the infrared camera operator in the field during an inspection. An operator may designate at least one thing of interest on a displayed infrared image; and the programmed computer may use a performance algorithm to estimate performance associated with the thing of interest. The programmed computer may extract information or parameters from previously measured data. The programmed computer may vary the way in which it displays new measurements based on the information extracted from the stored data. One or more of the parameters extracted from the IR image may be adapted to provide an automated alert to the user.
摘要翻译： 一种用于通过现场显示和操作员辅助性能计算来加强使用红外摄像机进行检查的系统和方法。 手持红外成像系统通常包括具有编程计算机的红外摄像机和适于在检查期间在现场显示图像并提示响应并接受来自红外摄像机操作员的输入的交互式用户界面。 操作者可以在所显示的红外图像上指定至少一个感兴趣的东西; 并且编程的计算机可以使用性能算法来估计与感兴趣的事物相关联的性能。 编程的计算机可以从先前测量的数据中提取信息或参数。 编程的计算机可以基于从存储的数据提取的信息来改变其显示新测量的方式。 从IR图像提取的一个或多个参数可以适于向用户提供自动警报。
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