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公开(公告)号：US07384455B2
公开(公告)日：2008-06-10
申请号：US11262517
申请日：2005-10-31
申请人： Cheryl L. Sellers , Dong Fei , Jill R. Akers , Bappaditya Banerjee , Mark A. Gasper , Daniel S. Nordyke , Richard A. Crandell , Orlando Sellers, II , Christie S. Ragle , Ronald Silver , Julie M. Faas , Paul W. Park , Jeremy Trethewey
发明人： Cheryl L. Sellers , Dong Fei , Jill R. Akers , Bappaditya Banerjee , Mark A. Gasper , Daniel S. Nordyke , Richard A. Crandell , Orlando Sellers, II , Christie S. Ragle , Ronald Silver , Julie M. Faas , Paul W. Park , Jeremy Trethewey
CPC分类号： F02D41/029 , F01N3/023 , F01N3/0233 , F01N3/05 , F01N3/2093 , F01N3/32 , F01N9/002 , F01N2240/36 , F01N2260/14 , F01N2560/00 , F01N2560/05 , F01N2570/10 , F01N2900/0421 , Y02T10/47 , Y10S55/30
摘要： According to an exemplary embodiment of the present disclosure, a method of detecting matter within a filtering device includes measuring a metric indicative of a first quantity of matter within the filtering device and removing a portion of the matter from the filtering device. The method also includes measuring a metric indicative of a second quantity of matter remaining within the filtering device.
摘要翻译： 根据本公开的示例性实施例，一种在过滤设备内检测物质的方法包括测量指示过滤设备内的第一数量物质的度量，并从该过滤设备中移除该物质的一部分。 该方法还包括测量指示过滤装置内残留的第二数量物质的度量。
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公开(公告)号：US20070297961A1
公开(公告)日：2007-12-27
申请号：US11475076
申请日：2006-06-27
申请人： Ronald Silver , Alexander G. Panov , Paul W. Park , Julie M. Faas , Dennis L. Endicott , Svetlana M. Zemskova , Matthew Stefanick
发明人： Ronald Silver , Alexander G. Panov , Paul W. Park , Julie M. Faas , Dennis L. Endicott , Svetlana M. Zemskova , Matthew Stefanick
CPC分类号： F01N3/0807 , B01D2257/302 , F01N3/085 , Y02T10/20
摘要： A system and method for treating exhaust gas are provided. The system has a source of combustion exhaust, a first fluid passageway and a second fluid passageway. The first fluid passageway directs combustion exhaust from the source into the atmosphere. The second fluid passageway directs combustion exhaust from the source back into the source. The system also has at least one sulfur-oxide-removing device. The sulfur-oxide-removing device is disposed within at least one of the first or second fluid passageways.
摘要翻译： 提供了一种处理废气的系统和方法。 该系统具有燃烧排气源，第一流体通道和第二流体通道。 第一流体通道将来自源的燃烧废气引导到大气中。 第二流体通道将来自源的燃烧废气返回到源中。 该系统还具有至少一种硫氧化物去除装置。 硫氧化物去除装置设置在第一或第二流体通道中的至少一个中。
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公开(公告)号：US07434386B2
公开(公告)日：2008-10-14
申请号：US11019312
申请日：2004-12-23
CPC分类号： F02D41/146 , F01N3/021 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N3/101 , F01N3/103 , F01N3/2033 , F01N13/009 , F01N2240/30 , F01N2430/06 , F01N2560/026 , F01N2560/027 , F02D41/028 , F02D41/1444 , Y02T10/22 , Y02T10/26
摘要： A system is provided for monitoring exhaust gas concentrations in an exhaust stream from an engine. The system may include the exhaust system configured to carry an exhaust stream generated by the engine. The system may further include at least one sensor in communication with the exhaust stream and configured to generate an output indicative of a concentration of NOx and a concentration of at least one sulfur-containing compound in the exhaust stream. The system may further include a controller configured to selectively produce one of a rich condition and a lean condition in the exhaust stream and to determine, during the rich condition, the concentration of the at least one sulfur-containing compound in the exhaust stream based on the output from the at least one sensor and to determine, during the lean condition, the concentration of NOx in the exhaust stream based on the output from the at least one sensor.
摘要翻译： 提供了一种用于监测来自发动机的废气流中的废气浓度的系统。 该系统可以包括被配置为承载由发动机产生的排气流的排气系统。 该系统可进一步包括至少一个与废气流连通的传感器，并配置成产生指示NOx浓度和排气流中至少一种含硫化合物浓度的输出。 该系统可以进一步包括控制器，该控制器被配置为选择性地在废气流中产生富氮条件和贫条件中的一种，并且在富态条件下，确定排气流中至少一种含硫化合物的浓度基于 来自所述至少一个传感器的输出，并且基于来自所述至少一个传感器的输出，在所述稀薄状态期间确定所述排气流中的NOx的浓度。
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