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1.发明授权Method for detecting or monitoring sulfur dioxide with an electrochemical sensor 失效用电化学传感器检测或监测二氧化硫的方法公开(公告)号：US06623620B2
公开(公告)日：2003-09-23
申请号：US09466865
申请日：1999-12-17
申请人： Ann Lai , Laurie A. Dudik , Chung-Chiun Liu
发明人： Ann Lai , Laurie A. Dudik , Chung-Chiun Liu
IPC分类号： G01N27407
CPC分类号： G01N27/4045 , G01N33/0042 , Y02A50/248
摘要： A thick film electrochemical micro-sensor device for detecting or monitoring sulfur dioxide, comprising a substrate to which is applied a working electrode, a counter electrode, a reference electrode, and optionally a heater and a temperature detector, wherein a portion of the electrodes is covered with an insulator, and a portion of the electrodes is covered with an electrolyte. The device is especially useful for detecting or monitoring sulfur dioxide in emission gases. A method of detecting or monitoring sulfur dioxide emissions using the electrochemical micro-sensor device includes contacting the emission gas with the sensor of the present invention, measuring the current output of the sensor, determining if the current output indicates the presence of sulfur dioxide, and generating a signal, that can be used to actuate a scrubber system when a pre-determined level of sulfur dioxide is detected.
摘要翻译： 一种用于检测或监测二氧化硫的厚膜电化学微传感器装置，包括施加工作电极，对电极，参考电极以及任选的加热器和温度检测器的衬底，其中电极的一部分 覆盖有绝缘体，并且一部分电极被电解质覆盖。 该装置特别适用于检测或监测排放气体中的二氧化硫。 使用电化学微量传感器装置检测或监测二氧化硫排放的方法包括使排放气体与本发明的传感器接触，测量传感器的电流输出，确定当前输出是否表示二氧化硫的存在，以及 产生信号，当检测到预定量的二氧化硫时，该信号可用于致动洗涤器系统。
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公开(公告)号：US08247135B2
公开(公告)日：2012-08-21
申请号：US11226139
申请日：2005-09-14
CPC分类号： H01M8/004 , H01M4/78 , H01M4/8631 , H01M4/881 , H01M4/8828 , H01M4/8882 , H01M8/002 , H01M8/0247 , H01M8/2404 , H01M8/241 , H01M8/242
摘要： The invention is a flexible, micro-fabricated fuel cell and fuel cell stack that can be helically wound or bend into cylindrical shapes. The electrolyte is a proton exchange membrane (PEM) upon which can be printed, by ink jet means, the anode and cathode electrodes and the current collectors that convey current to or from the edges of the PEM which has a thickness on the order of 0.001 to 0.010 inch. Pluralities of the series connected fuel cell stacks can be arranged in electrical and physical parallel with one another to provide what are batteries of fuel cell stacks that can be connected by manifolds to sources of fuel and oxidizer. The invention is directed to a thin, light-weight, flexible fuel cell assembly that can be produced in ambient conditions using standard micro-fabrication techniques, such as thick film printing and ink jet deposition. Thick film printing techniques, screen printing or ink jet printing, are used to deposit porous current collectors on either side of the membrane.
摘要翻译： 本发明是一种柔性的，微型制造的燃料电池和燃料电池堆，可以螺旋缠绕或弯曲成圆柱形。 电解质是质子交换膜（PEM），可通过喷墨装置印刷阳极和阴极电极以及将电流传送到PEM边缘的电流，该PEM的厚度大约为0.001 到0.010英寸。 串联连接的燃料电池堆的多个可以彼此电气和物理平行布置，以提供什么是可以通过歧管连接到燃料和氧化剂源的燃料电池堆的电池。 本发明涉及一种薄的，重量轻的柔性燃料电池组件，其可以使用标准的微加工技术（例如厚膜印刷和喷墨沉积）在环境条件下制造。 厚膜印刷技术，丝网印刷或喷墨印刷用于在膜的任一侧上沉积多孔集流器。
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公开(公告)号：US07442291B1
公开(公告)日：2008-10-28
申请号：US10409895
申请日：2003-04-09
IPC分类号： B01D35/14
CPC分类号： B01D35/143 , B01D2201/54
摘要： A system and method relating to in situ monitoring, analysis, and control of a lubricating material within a lubrication filter assembly is provided. A filter-sensor integration comprises a lubrication filter assembly and at least one lubrication sensing assembly, wherein the lubrication sensing assembly comprising at least one sensor array, and the sensor array comprises of at least one sensor. The lubrication filter assembly comprises a housing which defines a chamber, wherein lubricating material enters the chamber through a filter material. The lubrication sensing assembly is embedded into the chamber of the lubrication filter assembly, and the lubrication sensing device is positioned relative to the filter material so that the at least one sensor of the sensor array senses in situ different parameters of the lubricating fluid, analyzes measured parameters to determine health of the system, and generates a control signal to protect machinery and processes.
摘要翻译： 提供了一种与润滑过滤器组件内的润滑材料的现场监测，分析和控制有关的系统和方法。 过滤器 - 传感器集成包括润滑过滤器组件和至少一个润滑感测组件，其中所述润滑感测组件包括至少一个传感器阵列，并且所述传感器阵列包括至少一个传感器。 润滑过滤器组件包括限定腔室的壳体，其中润滑材料通过过滤材料进入腔室。 润滑检测组件被嵌入到润滑过滤器组件的腔室中，并且润滑感测装置相对于过滤材料定位，使得传感器阵列的至少一个传感器原位感测润滑流体的不同参数，分析测量 参数来确定系统的健康状况，并产生一个控制信号来保护机械和过程。
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公开(公告)号：US20080032170A1
公开(公告)日：2008-02-07
申请号：US11226139
申请日：2005-09-14
CPC分类号： H01M8/004 , H01M4/78 , H01M4/8631 , H01M4/881 , H01M4/8828 , H01M4/8882 , H01M8/002 , H01M8/0247 , H01M8/2404 , H01M8/241 , H01M8/242
摘要： The invention is a flexible, micro-fabricated fuel cell and fuel cell stack that can be helically wound or bend into cylindrical shapes. The electrolyte is a proton exchange membrane (PEM) upon which can be printed, by ink jet means, the anode and cathode electrodes and the current collectors that convey current to or from the edges of the PEM which has a thickness on the order of 0.001 to 0.010 inch. Pluralities of the series connected fuel cell stacks can be arranged in electrical and physical parallel with one another to provide what are batteries of fuel cell stacks that can be connected by manifolds to sources of fuel and oxidizer. The invention is directed to a thin, light-weight, flexible fuel cell assembly that can be produced in ambient conditions using standard micro-fabrication techniques, such as thick film printing and ink jet deposition. Thick film printing techniques, screen printing or ink jet printing, are used to deposit porous current collectors on either side of the membrane.
摘要翻译： 本发明是一种柔性的，微型制造的燃料电池和燃料电池堆，可以螺旋缠绕或弯曲成圆柱形。 电解质是质子交换膜（PEM），可通过喷墨装置印刷阳极和阴极电极以及将电流传送到PEM边缘的电流，该PEM的厚度大约为0.001 到0.010英寸。 串联连接的燃料电池堆的多个可以彼此电气和物理平行布置，以提供什么是可以通过歧管连接到燃料和氧化剂源的燃料电池堆的电池。 本发明涉及一种薄的，重量轻的柔性燃料电池组件，其可以使用标准的微加工技术（例如厚膜印刷和喷墨沉积）在环境条件下制造。 厚膜印刷技术，丝网印刷或喷墨印刷用于在膜的任一侧上沉积多孔集流器。
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