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1. 发明申请

US20070163245A1 Reagent refill and supply system for an SCR exhaust aftertreatment system 审中-公开
标题翻译：用于SCR排气后处理系统的试剂补充和供应系统
公开(公告)号：US20070163245A1
公开(公告)日：2007-07-19
申请号：US11335135
申请日：2006-01-19
申请人： Todd Sheridan , Laszlo Tikk , Rod Radovanovic
发明人： Todd Sheridan , Laszlo Tikk , Rod Radovanovic
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2066 , F01N2610/02 , F01N2610/10 , F01N2610/14 , F01N2610/1406 , Y02T10/24
摘要： An internal combustion engine includes an exhaust manifold, and a selective catalytic reduction exhaust aftertreatment system. The selective catalytic reduction exhaust aftertreatment system includes a reduction catalytic converter in communication with the exhaust manifold; a reagent holding tank in fluid communication with the reduction catalytic converter; and a reagent supply canister selectively and removably couplable with the reagent holding tank.
摘要翻译：内燃机包括排气歧管和选择性催化还原废气后处理系统。选择性催化还原废气后处理系统包括与排气歧管连通的还原催化转化器; 与还原催化转化器流体连通的试剂容纳槽; 以及试剂供应罐与试剂容纳箱选择性地和可拆卸地联接。

2. 发明申请

US20100024391A1 Increasing exhaust temperature for aftertreatment operation 有权
标题翻译：后处理操作提高排气温度
公开(公告)号：US20100024391A1
公开(公告)日：2010-02-04
申请号：US12454930
申请日：2009-05-26
申请人： Timothy R. Frazier , Todd Sheridan
发明人： Timothy R. Frazier , Todd Sheridan
IPC分类号： F01N3/023
CPC分类号： F02D41/024 , F01N9/00 , F02D41/1446 , F02D2041/026 , Y02T10/26
摘要： An internal combustion engine system includes: an engine with a plurality of pistons; a variable load driven by rotary power from the engine, the load including one or more of a pump, an air conditioner; and a fan; aftertreatment equipment to control exhaust emission from the engine; a sensor to provide a sensor signal corresponding to temperature of exhaust from the engine; and a controller coupled to the sensor and operable to regulate a regeneration operation of one or more components of the aftertreatment equipment. The controller responds to the sensor signal to generate one or more control signals to adjust the variable load to increase loading of the engine and correspondingly raise the temperature of the exhaust for the regeneration operation.
摘要翻译：内燃机系统包括：具有多个活塞的发动机; 来自发动机的旋转动力驱动的可变负载，所述负载包括泵，空调器中的一个或多个; 和风扇; 后处理设备控制发动机尾气排放; 传感器，用于提供对应于来自发动机的排气温度的传感器信号; 以及控制器，其耦合到所述传感器并且可操作以调节所述后处理设备的一个或多个部件的再生操作。控制器响应传感器信号以产生一个或多个控制信号以调节可变负载以增加发动机的负载并相应地提高用于再生操作的排气温度。

3. 发明授权

US08230679B2 Increasing exhaust temperature for aftertreatment operation 有权
标题翻译：后处理操作提高排气温度
公开(公告)号：US08230679B2
公开(公告)日：2012-07-31
申请号：US12454930
申请日：2009-05-26
申请人： Timothy R. Frazier , Todd Sheridan
发明人： Timothy R. Frazier , Todd Sheridan
IPC分类号： F01N3/00
CPC分类号： F02D41/024 , F01N9/00 , F02D41/1446 , F02D2041/026 , Y02T10/26
摘要： An internal combustion engine system includes: an engine with a plurality of pistons; a variable load driven by rotary power from the engine, the load including one or more of a pump, an air conditioner; and a fan; aftertreatment equipment to control exhaust emission from the engine; a sensor to provide a sensor signal corresponding to temperature of exhaust from the engine; and a controller coupled to the sensor and operable to regulate a regeneration operation of one or more components of the aftertreatment equipment. The controller responds to the sensor signal to generate one or more control signals to adjust the variable load to increase loading of the engine and correspondingly raise the temperature of the exhaust for the regeneration operation.
摘要翻译：内燃机系统包括：具有多个活塞的发动机; 来自发动机的旋转动力驱动的可变负载，所述负载包括泵，空调器中的一个或多个; 和风扇; 后处理设备控制发动机尾气排放; 传感器，用于提供对应于来自发动机的排气温度的传感器信号; 以及控制器，其耦合到所述传感器并且可操作以调节所述后处理设备的一个或多个部件的再生操作。控制器响应传感器信号以产生一个或多个控制信号以调节可变负载以增加发动机的负载并相应地提高用于再生操作的排气温度。

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