专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009006594A1 METHOD AND APPARATUS FOR MEASURING INTERFACE REACTANT CONCENTRATION IN AN ELECTRO-CHEMICAL DEVICE 审中-公开
标题翻译：用于测量电化学装置中界面反应物浓度的方法和装置
公开(公告)号：WO2009006594A1
公开(公告)日：2009-01-08
申请号：PCT/US2008/069203
申请日：2008-07-03
申请人： THE UNIVERSITY OF MIAMI , LIU, Hongtan , HAN, Jiahua
发明人： LIU, Hongtan , HAN, Jiahua
IPC分类号： H01M8/10
CPC分类号： H01M8/04589 , H01M8/04104 , H01M8/04186 , H01M8/04197 , H01M8/04305 , H01M8/0438 , H01M8/0444 , H01M8/086 , H01M8/1011 , H01M2008/1095 , H01M2008/1293 , H01M2008/147 , Y02E60/523 , Y02E60/526
摘要： A measuring method for determining the interface fuel concentration and/or the drag coefficient of a fuel cell at I 1 based on measuring transient fuel crossover rate and post change current density as the current of the fuel call is abruptly changed (1) from I 1 to I 2 and (2) from I 1 to I 3 wherein I 1 , I 2 , and I 3 are each of a different value. The post change current density is (a) the current density at I 2 after the I 1 to I 2 transition or (2) the current density at I 3 after the I 1 to I 3 transition. Where the fuel cell is a direct methanol fuel cell (DMFC), the interface fuel concentration is the interface methanol and the drag coefficient is the methanol drag coefficient.
摘要翻译：用于根据测量瞬时燃料分选速率和随着燃料电流的电流的变化后电流密度来确定燃料电池在I1处的界面燃料浓度和/或阻力系数的测量方法从I1突变到I2 和（2）从I1到I3，其中I1，I2和I3各自是不同的值。后变化电流密度为（a）I1至I2跃迁之后I2处的电流密度，或（2）I1至I3转变后I3处的电流密度。在燃料电池是直接甲醇燃料电池（DMFC）的情况下，界面燃料浓度是甲醇界面，阻力系数是甲醇阻力系数。

2. 发明申请

WO2007149544A2 MULTI-PURPOSE CONCENTRATION SENSORS AND TEST METHODS 审中-公开
标题翻译：多用途浓度传感器和测试方法
公开(公告)号：WO2007149544A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/014503
申请日：2007-06-21
申请人： THE UNIVERSITY OF MIAMI , LIU, Hongtan , HAN, Jiahua
发明人： LIU, Hongtan , HAN, Jiahua
IPC分类号： A61M1/00
CPC分类号： G01N27/407 , H01M8/04194 , H01M8/1011 , Y02E60/523
摘要： A multi-purpose concentration sensor (MPCS) for organic compounds/gases or other compounds/gases tests the concentration of target content of the compound/gas such as methanol dissolved in certain solvents like water, where the exemplary methanol solution is called target solution, where the sensor can optionally or alternatively test the concentration of gas state target content like methanol vapor in a gas mixture and where the gas mixture to be tested is called target gas. The MPCS comprises two chambers or flow passages, a "separate" structure, one or more diffusion or transport structures, one or more transfer structures, optionally includes one or more temperature control structures, one or more aim sensors, and optionally, one or more thermal management structures.
摘要翻译：用于有机化合物/气体或其他化合物/气体的多用途浓度传感器（MPCS）测试化合物/气体如溶解在某些溶剂如甲醇中的目标物质的浓度，其中示例性甲醇溶液称为目标溶液，其中传感器可以可选地或可选地测试气体状态目标含量（例如气体混合物中的甲醇蒸汽）的浓度，并且待测试的气体混合物称为目标气体。 MPCS包括两个腔室或流动通道，“分离”结构，一个或多个扩散或输送结构，一个或多个转移结构，可选地包括一个或多个温度控制结构，一个或多个目标传感器，以及可选地，一个或多个热管理结构。

3. 发明申请

WO2007149544A3 MULTI-PURPOSE CONCENTRATION SENSORS AND TEST METHODS 审中-公开
标题翻译：多用途浓度传感器和测试方法
公开(公告)号：WO2007149544A3
公开(公告)日：2008-04-24
申请号：PCT/US2007014503
申请日：2007-06-21
申请人： UNIV MIAMI , LIU HONGTAN , HAN JIAHUA
发明人： LIU HONGTAN , HAN JIAHUA
IPC分类号： A61M1/00
CPC分类号： G01N27/407 , H01M8/04194 , H01M8/1011 , Y02E60/523
摘要： A multi-purpose concentration sensor (MPCS) for organic compounds/gases or other compounds/gases tests the concentration of target content of the compound/gas such as methanol dissolved in certain solvents like water, where the exemplary methanol solution is called target solution, where the sensor can optionally or alternatively test the concentration of gas state target content like methanol vapor in a gas mixture and where the gas mixture to be tested is called target gas. The MPCS comprises two chambers or flow passages, a "separate" structure, one or more diffusion or transport structures, one or more transfer structures, optionally includes one or more temperature control structures, one or more aim sensors, and optionally, one or more thermal management structures.
摘要翻译：用于有机化合物/气体或其他化合物/气体的多用途浓度传感器（MPCS）测试化合物/气体如溶解在某些溶剂如甲醇中的目标物质的浓度，其中示例性甲醇溶液称为目标溶液，其中传感器可以可选地或可选地测试气体状态目标含量（例如气体混合物中的甲醇蒸汽）的浓度，并且待测试的气体混合物称为目标气体。 MPCS包括两个腔室或流动通道，“分离”结构，一个或多个扩散或输送结构，一个或多个转移结构，可选地包括一个或多个温度控制结构，一个或多个目标传感器，以及可选地，一个或多个热管理结构。

4. 发明申请

WO2008105790A3 ULTRASONICALLY ENHANCED FUEL CELL SYSTEMS AND METHODS OF USE 审中-公开
标题翻译：超声波增强燃料电池系统及其使用方法
公开(公告)号：WO2008105790A3
公开(公告)日：2008-12-18
申请号：PCT/US2007014502
申请日：2007-06-21
申请人： UNIV MIAMI , LIU HONGTAN , HAN JIAHUA , GE JIABIN
发明人： LIU HONGTAN , HAN JIAHUA , GE JIABIN
IPC分类号： H01L21/20
CPC分类号： H01M8/04201 , H01M8/04223 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system comprises at least one fuel source (e.g., methanol or methanol solution) In a storage tank, tubes and/or flow channels that provide the fuel to the fuel cells via tubes and/or flow channels, which are used to connect the different fuel cells and/or supply the fuel to all or some of the fuel cells, one or more ultrasonic transducers, which are set inside or are associated with the tubes and/or flow channels through which the fuel (e.g., methanol or methanol solution) is supplied to the fuel cells. The transducers can optionally be integrated with the tubes and/or flow channels of the fuel cell systems. The ultrasonic transducers are able to generate high frequency vibration, and the fuel is able to transmit the high-frequency vibration through the liquid fuel body, to increase the performance of the fuel fed fuel cell system.
摘要翻译：燃料电池系统包括至少一个燃料源（例如，甲醇或甲醇溶液）在储罐中，通过管和/或流动通道向燃料电池提供燃料的管和/或流动通道，其用于连接不同的燃料电池和/或将燃料供应到所有或一些燃料电池，一个或多个超声换能器，其设置在管和/或流动通道内部或与燃料（例如，甲醇或甲醇溶液）供应到燃料电池。传感器可以可选地与燃料电池系统的管和/或流动通道集成。超声波换能器能够产生高频振动，并且燃料能够通过液体燃料体传递高频振动，以增加燃料供给的燃料电池系统的性能。

5. 发明申请

WO2008105790A9 ULTRASONICALLY ENHANCED FUEL CELL SYSTEMS AND METHODS OF USE 审中-公开
标题翻译：超声增强燃料电池系统和使用方法
公开(公告)号：WO2008105790A9
公开(公告)日：2008-10-30
申请号：PCT/US2007014502
申请日：2007-06-21
申请人： UNIV MIAMI , LIU HONGTAN , HAN JIAHUA , GE JIABIN
发明人： LIU HONGTAN , HAN JIAHUA , GE JIABIN
IPC分类号： H01L21/20
CPC分类号： H01M8/04201 , H01M8/04223 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system comprises at least one fuel source (e.g., methanol or methanol solution) in a storage tank, tubes and/or flow channels that provide the fuel to the fuel cells via tubes and/or flow channels, which are used to connect the different fuel cells and/or supply the fuel to all or some of the fuel cells, one or more ultrasonic transducers, which are set inside or are associated with the tubes and/or flow channels through which the fuel (e.g., methanol or methanol solution) is supplied to the fuel cells. The transducers can optionally be integrated with the tubes and/or flow channels of the fuel cell systems. The ultrasonic transducers are able to generate high frequency vibration, and the fuel is able to transmit the high-frequency vibration through the liquid fuel body, to increase the performance of the fuel fed fuel cell system. The ultrasonic transducers may optionally be set inside one or more containers which are connected to the tubes and/or flow channels. A method for operating the fuel system is also provided.
摘要翻译：燃料电池系统包括在储罐中的至少一个燃料源（例如，甲醇或甲醇溶液），管和/或流动通道，其经由管和/或流动通道向燃料电池提供燃料，所述管和/或流动通道用于连接不同的燃料电池和/或将燃料供应给全部或部分燃料电池，一个或多个超声波换能器，其设置在管道和/或流动通道内部或与管道和/或流动通道相关联，燃料（例如甲醇或甲醇溶液）供应给燃料电池。换能器可以可选地与燃料电池系统的管和/或流动通道集成。超声波换能器能够产生高频振动，并且燃料能够通过液体燃料体传输高频振动，以提高燃料供给燃料电池系统的性能。超声波换能器可以可选地设置在连接到管和/或流动通道的一个或多个容器内。还提供了用于操作燃料系统的方法。

6. 发明申请

WO2008105790A2 ULTRASONICALLY ENHANCED FUEL CELL SYSTEMS AND METHODS OF USE 审中-公开
标题翻译：超声波增强型燃料电池系统及其使用方法
公开(公告)号：WO2008105790A2
公开(公告)日：2008-09-04
申请号：PCT/US2007/014502
申请日：2007-06-21
申请人： THE UNIVERSITY OF MIAMI , LIU, Hongtan , HAN, Jiahua , GE, Jiabin
发明人： LIU, Hongtan , HAN, Jiahua , GE, Jiabin
IPC分类号： H01L21/20
CPC分类号： H01M8/04201 , H01M8/04223 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system comprises at least one fuel source (e.g., methanol or methanol solution) in a storage tank, tubes and/or flow channels that provide the fuel to the fuel cells via tubes and/or flow channels, which are used to connect the different fuel cells and/or supply the fuel to all or some of the fuel cells, one or more ultrasonic transducers, which are set inside or are associated with the tubes and/or flow channels through which the fuel (e.g., methanol or methanol solution) is supplied to the fuel cells. The transducers can optionally be integrated with the tubes and/or flow channels of the fuel cell systems. The ultrasonic transducers are able to generate high frequency vibration, and the fuel is able to transmit the high-frequency vibration through the liquid fuel body, to increase the performance of the fuel fed fuel cell system. The ultrasonic transducers may optionally be set inside one or more containers which are connected to the tubes and/or flow channels. A method for operating the fuel system is also provided.
摘要翻译：燃料电池系统包括在储罐中的至少一个燃料源（例如，甲醇或甲醇溶液），管和/或流动通道，其通过管和/或流动通道将燃料提供给燃料电池，所述管和/或流动通道用于连接不同的燃料电池和/或将燃料供应到所有或一些燃料电池，一个或多个超声波换能器，其设置在管和/或流动通道内部或与燃料（例如，甲醇或甲醇溶液）供应到燃料电池。传感器可以可选地与燃料电池系统的管和/或流动通道集成。超声波换能器能够产生高频振动，并且燃料能够通过液体燃料体传递高频振动，以增加燃料供给的燃料电池系统的性能。超声波换能器可以可选地设置在连接到管和/或流动通道的一个或多个容器内。还提供了一种操作燃料系统的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式