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1. 发明申请

US20120102922A1 METHOD OF SIZING A HEATING CORE OF AN EXHAUST HEATER FOR AN EXHAUST TREATMENT SYSTEM OF A VEHICLE 审中-公开
标题翻译：一种用于车辆排气处理系统的排气加热器的加热芯的方法
公开(公告)号：US20120102922A1
公开(公告)日：2012-05-03
申请号：US12915640
申请日：2010-10-29
申请人： Karthik Ramanathan , Se H. Oh
发明人： Karthik Ramanathan , Se H. Oh
IPC分类号： F01N3/00 , B23Q17/00
CPC分类号： F01N3/2013 , F01N2240/16 , Y02A50/2322 , Y02T10/26 , Y10T29/49771
摘要： A method of sizing a heating core of an exhaust heater for an exhaust gas treatment system includes measuring the cumulative hydrocarbon or carbon monoxide emissions from the exhaust gas for multiple volumetric sizes of the heating core when heated in accordance with a heating strategy. Alternatively, a model of the treatment system may be used to predict the cumulative hydrocarbon or carbon monoxide emissions. The method further includes selecting the volumetric size of the heating core that is associated with the lowest cumulative hydrocarbon or carbon monoxide emissions level from the measured or predicted hydrocarbon or carbon monoxide emissions when the exhaust gas is heated in accordance with the heating strategy. The heating strategy may include pre-crank heating, or a combination of pre-crank heating and post-crank heating.
摘要翻译：用于排气处理系统的排气加热器的加热芯的尺寸的方法包括：根据加热策略加热时，测量来自加热芯的多个体积尺寸的排气中的累积烃或一氧化碳排放。或者，可以使用处理系统的模型来预测累积的碳氢化合物或一氧化碳排放。该方法还包括根据加热策略来选择当排气被加热时从测量或预测的碳氢化合物或一氧化碳排放中与最低累积碳氢化合物或一氧化碳排放水平相关联的加热芯体的体积尺寸。加热策略可以包括曲轴前加热或预曲柄加热和后曲柄加热的组合。

2. 发明授权

US08863506B2 Optimized electrically heated exhaust gas treatment system 有权
标题翻译：优化电加热废气处理系统
公开(公告)号：US08863506B2
公开(公告)日：2014-10-21
申请号：US12908229
申请日：2010-10-20
申请人： Karthik Ramanathan , Se H. Oh
发明人： Karthik Ramanathan , Se H. Oh
IPC分类号： F01N3/10 , F01N3/00 , F01N3/20
CPC分类号： F01N3/2013 , Y02T10/26
摘要： A method of sizing a light-off core supporting a fixed quantity of a light-off catalyst for an exhaust gas treatment system having an electric heater upstream of the light-off catalyst for heating the exhaust gas includes measuring the cumulative hydrocarbon or carbon monoxide emissions leaving the exhaust gas treatment system for multiple volumetric sizes of the light-off core in accordance with a heating strategy. Alternatively, a model of the treatment system may be used to predict the cumulative hydrocarbon or carbon monoxide emissions. The method further includes selecting the volumetric size of the light-off core that is associated with the lowest cumulative hydrocarbon or carbon monoxide emissions level from the measured or predicted hydrocarbon or carbon monoxide emissions when the exhaust gas is heated in accordance with the heating strategy. The heating strategy may include pre-crank heating, post-crank heating, or a combination of pre-crank heating and post crank heating.
摘要翻译：一种将负载有固定量的用于废气处理系统的熄灭催化剂的起火芯的尺寸调整方法，该排气处理系统具有用于加热废气的起燃催化剂上游的电加热器，包括测量累积的烃或一氧化碳排放量根据加热策略离开废气处理系统用于多个体积尺寸的灭灯芯。或者，可以使用处理系统的模型来预测累积的碳氢化合物或一氧化碳排放。该方法还包括根据加热策略选择当排气被加热时从测量或预测的碳氢化合物或一氧化碳排放中与最低累积碳氢化合物或一氧化碳排放水平相关联的关闭核心的体积尺寸。加热策略可以包括曲轴前加热，曲柄后加热或预曲柄加热和曲柄后加热的组合。

3. 发明申请

US20120107187A1 HEATING MODULE FOR AN EXHAUST GAS TREATMENT SYSTEM 有权
标题翻译：用于排气处理系统的加热模块
公开(公告)号：US20120107187A1
公开(公告)日：2012-05-03
申请号：US12915663
申请日：2010-10-29
申请人： Karthik Ramanathan , Se H. Oh
发明人： Karthik Ramanathan , Se H. Oh
IPC分类号： B01D53/34
CPC分类号： F01N3/2006 , F01N13/009 , F01N13/0097 , F01N2240/12 , F01N2410/00 , Y02T10/26
摘要： An exhaust gas treatment system includes a heating module for heating exhaust gas upstream of a main catalytic converter. The heating module includes a first heating core having a first core volumetric size and a second heating core having a second core volumetric size that is less than the first core volumetric size. The first heating core with the larger first core volumetric size is configured to optimize pre-crank heating, while the second heating core with the smaller second core volumetric size is configured to optimize post-crank heating. The first heating core and the second heating core may be arranged in series with each other or in parallel with each other.
摘要翻译：废气处理系统包括用于在主催化转化器上游加热废气的加热模块。加热模块包括具有第一芯体积尺寸的第一加热芯和具有小于第一芯体积尺寸的第二芯体积尺寸的第二加热芯。具有较大的第一芯体积尺寸的第一加热芯被配置为优化曲轴前加热，而具有较小的第二芯体积尺寸的第二加热芯构造成优化后曲柄加热。第一加热芯和第二加热芯可以彼此串联或彼此平行布置。

4. 发明申请

US20120096834A1 OPTIMIZED ELECTRICALLY HEATED EXHAUST GAS TREATMENT SYSTEM 有权
标题翻译：优化电加热排气处理系统
公开(公告)号：US20120096834A1
公开(公告)日：2012-04-26
申请号：US12908229
申请日：2010-10-20
申请人： Karthik Ramanathan , Se H. Oh
发明人： Karthik Ramanathan , Se H. Oh
IPC分类号： F01N3/00
CPC分类号： F01N3/2013 , Y02T10/26
摘要： A method of sizing a light-off core supporting a fixed quantity of a light-off catalyst for an exhaust gas treatment system having an electric heater upstream of the light-off catalyst for heating the exhaust gas includes measuring the cumulative hydrocarbon or carbon monoxide emissions leaving the exhaust gas treatment system for multiple volumetric sizes of the light-off core in accordance with a heating strategy. Alternatively, a model of the treatment system may be used to predict the cumulative hydrocarbon or carbon monoxide emissions. The method further includes selecting the volumetric size of the light-off core that is associated with the lowest cumulative hydrocarbon or carbon monoxide emissions level from the measured or predicted hydrocarbon or carbon monoxide emissions when the exhaust gas is heated in accordance with the heating strategy. The heating strategy may include pre-crank heating, post-crank heating, or a combination of pre-crank heating and post crank heating.
摘要翻译：一种将负载有固定量的用于废气处理系统的熄灭催化剂的起火芯的尺寸调整方法，该排气处理系统具有用于加热废气的起燃催化剂上游的电加热器，包括测量累积的烃或一氧化碳排放量根据加热策略离开废气处理系统用于多个体积尺寸的灭灯芯。或者，可以使用处理系统的模型来预测累积的碳氢化合物或一氧化碳排放。该方法还包括根据加热策略选择当排气被加热时从测量或预测的碳氢化合物或一氧化碳排放中与最低累积碳氢化合物或一氧化碳排放水平相关联的关闭核心的体积尺寸。加热策略可以包括曲轴前加热，曲柄后加热或预曲柄加热和曲柄后加热的组合。

5. 发明授权

US08495867B2 Heating module for an exhaust gas treatment system 有权
标题翻译：用于废气处理系统的加热模块
公开(公告)号：US08495867B2
公开(公告)日：2013-07-30
申请号：US12915663
申请日：2010-10-29
申请人： Karthik Ramanathan , Se H. Oh
发明人： Karthik Ramanathan , Se H. Oh
IPC分类号： F01N3/00
CPC分类号： F01N3/2006 , F01N13/009 , F01N13/0097 , F01N2240/12 , F01N2410/00 , Y02T10/26
摘要： An exhaust gas treatment system includes a heating module for heating exhaust gas upstream of a main catalytic converter. The heating module includes a first heating core having a first core volumetric size and a second heating core having a second core volumetric size that is less than the first core volumetric size. The first heating core with the larger first core volumetric size is configured to optimize pre-crank heating, while the second heating core with the smaller second core volumetric size is configured to optimize post-crank heating. The first heating core and the second heating core may be arranged in series with each other or in parallel with each other.
摘要翻译：废气处理系统包括用于在主催化转化器上游加热废气的加热模块。加热模块包括具有第一芯体积尺寸的第一加热芯和具有小于第一芯体积尺寸的第二芯体积尺寸的第二加热芯。具有较大的第一芯体积尺寸的第一加热芯被配置为优化曲轴前加热，而具有较小的第二芯体积尺寸的第二加热芯构造成优化后曲柄加热。第一加热芯和第二加热芯可以彼此串联或彼此平行布置。

6. 发明授权

US08919100B2 Method of using a regenerative brake system for heating a motor vehicle catalytic converter and powering other electrical accessories 有权
标题翻译：使用再生制动系统加热机动车辆催化转化器并为其他电气配件供电的方法
公开(公告)号：US08919100B2
公开(公告)日：2014-12-30
申请号：US13153534
申请日：2011-06-06
申请人： Mark W. Verbrugge , Karthik Ramanathan
发明人： Mark W. Verbrugge , Karthik Ramanathan
IPC分类号： F01N3/00 , B60W10/30 , B60W20/00 , B60W30/18 , F01N3/20 , F02D41/02 , F02D41/12
CPC分类号： B60W10/30 , B60W20/00 , B60W30/18127 , B60Y2300/474 , B60Y2300/92 , F01N3/2013 , F01N2250/02 , F01N2550/02 , F02D41/024 , F02D41/12 , Y02A50/2322 , Y02T10/26
摘要： A method for a motor vehicle includes using a regenerative brake system that produces electric current as a result of application of said regenerative brakes and sending at least a fraction of the electric current directly to an electrical accessory of the vehicle and bypassing the battery. One electrical accessory may be an electrically heated catalytic converter.
摘要翻译：一种机动车辆的方法包括使用由于施加所述再生制动而产生电流的再生制动系统，并将至少一部分电流直接发送到车辆的电气附件并绕过电池。一个电气附件可以是电加热的催化转化器。

7. 发明申请

US20160068958A1 Lamp Heater For Atomic Layer Deposition 审中-公开
标题翻译：原子层沉积灯加热器
公开(公告)号：US20160068958A1
公开(公告)日：2016-03-10
申请号：US14785009
申请日：2014-04-10
申请人： Umesh M KELKAR , Kallol BERA , Karthik RAMANATHAN , Garry K KWONG , Joseph YUDOVSKY , Applied Materials, Inc.
发明人： Umesh M. Kelkar , Kallol Bera , Karthik Ramanathan , Garry K Kwong , Joseph Yudovsky
IPC分类号： C23C16/46 , C23C16/458 , C23C16/455
CPC分类号： C23C16/46 , C23C16/45544 , C23C16/4584 , C23C16/481 , C23C16/52 , H01L21/67115
摘要： Apparatus and methods for processing a plurality of semiconductor wafers on a susceptor assembly so that the temperature across the susceptor assembly is uniform are described. A plurality of linear lamps are positioned and controlled in zones to provide uniform heating.
摘要翻译：描述了在基座组件上处理多个半导体晶片的装置和方法，使得基座组件上的温度是均匀的。多个线性灯被定位和控制在区域中以提供均匀的加热。

8. 发明授权

US08393140B2 Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines 有权
标题翻译：用于内燃机NOx控制的被动氨选择性催化还原
公开(公告)号：US08393140B2
公开(公告)日：2013-03-12
申请号：US12576412
申请日：2009-10-09
申请人： Kevin L. Perry , Karthik Ramanathan , Ashok Gopinath , Steven J. Schmieg
发明人： Kevin L. Perry , Karthik Ramanathan , Ashok Gopinath , Steven J. Schmieg
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F02D41/0235 , B01D53/9418 , B01D53/9445 , B01D53/9477 , B01D53/9495 , B01D2251/2062 , F01N3/035 , F01N3/0807 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N3/2073 , F01N13/009 , F01N2570/14 , F02D35/023 , F02D41/027 , F02D41/1441 , F02D41/1454 , F02D41/146 , F02D41/1461 , F02D41/1463 , F02D41/1475 , F02D41/405 , F02D2041/1468 , F02D2200/0406 , F02D2200/0802 , F02D2200/703 , Y02A50/2324 , Y02A50/2325 , Y02A50/2341 , Y02T10/22 , Y02T10/24
摘要： A method for operating an internal combustion engine includes controlling the engine to a preferred air/fuel ratio to generate an engine-out exhaust gas feedstream including preferred concentrations of nitric oxide, carbon monoxide, and hydrogen, converting the nitric oxide, carbon monoxide, and hydrogen to ammonia across a first catalytic device; and storing the ammonia on an ammonia-selective catalytic reduction device fluidly serially connected downstream of the first catalytic device.
摘要翻译：一种用于操作内燃机的方法包括将发动机控制为优选的空气/燃料比，以产生包括一氧化碳，一氧化碳和氢气的优选浓度的发动机排出的废气进料流，将一氧化氮，一氧化碳和通过第一催化装置将氨转化成氨; 以及将氨存储在流体地串联连接在第一催化装置下游的氨选择性催化还原装置上。

9. 发明申请

US20120304622A1 METHOD OF USING A REGENERATIVE BRAKE SYSTEM FOR HEATING A MOTOR VEHICLE CATALYTIC CONVERTER AND POWERING OTHER ELECTRICAL ACCESSORIES 有权
标题翻译：使用再生制动系统加热电动车辆催化转换器和供电其他电气附件的方法
公开(公告)号：US20120304622A1
公开(公告)日：2012-12-06
申请号：US13153534
申请日：2011-06-06
申请人： Mark W. Verbrugge , Karthik Ramanathan
发明人： Mark W. Verbrugge , Karthik Ramanathan
IPC分类号： F01N3/18 , B60L7/10
CPC分类号： B60W10/30 , B60W20/00 , B60W30/18127 , B60Y2300/474 , B60Y2300/92 , F01N3/2013 , F01N2250/02 , F01N2550/02 , F02D41/024 , F02D41/12 , Y02A50/2322 , Y02T10/26
摘要： A method for a motor vehicle includes using a regenerative brake system that produces electric current as a result of application of said regenerative brakes and sending at least a fraction of the electric current directly to an electrical accessory of the vehicle and bypassing the battery. One electrical accessory may be an electrically heated catalytic converter.
摘要翻译：一种机动车辆的方法包括使用由于施加所述再生制动而产生电流的再生制动系统，并将至少一部分电流直接发送到车辆的电气附件并绕过电池。一个电气附件可以是电加热的催化转化器。

10. 发明授权

US08176884B2 Enhanced oxygen pressure engine 有权
标题翻译：增压氧气发动机
公开(公告)号：US08176884B2
公开(公告)日：2012-05-15
申请号：US12121871
申请日：2008-05-16
申请人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
发明人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
IPC分类号： F02B43/08 , F02B23/00
CPC分类号： F02B47/06 , F02M25/12 , Y02T10/121
摘要： Systems and methods of operation for internal combustion engines which employ molecular sieve technology to provide enhanced oxygen content in the air-fuel mixture during operation.
摘要翻译：使用分子筛技术的内燃机的操作系统和操作方法，以在操作期间在空气 - 燃料混合物中提供增强的氧含量。

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