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1.发明申请DIESEL PARTICULATE FILTER PASSIVE REGENERATION DURING STATIONARY POWER TAKE-OFF 有权柴油颗粒过滤器在静态电源关闭期间被动再生公开(公告)号：US20140331643A1
公开(公告)日：2014-11-13
申请号：US13890069
申请日：2013-05-08
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Jeff Reich , Frank M. Korpics , Dean Pennala , Michiel J. Van Nieuwstadt , David Wynn Philion , James Campbell , Timothy Webb
IPC: F02M25/07
CPC classification number: F02M26/14 , F02D41/0055 , F02D41/021 , F02D41/029 , F02D2200/0812 , Y02T10/121 , Y02T10/47
Abstract: The systems and method described above in the present disclosure allow for regeneration of a diesel particulate filter while a vehicle is in stationary power take-off mode. Described is a method of: during select power take-off conditions, reducing an EGR rate responsive to an indication to regenerate a diesel particulate filter.
Abstract translation: 本公开的上述系统和方法允许在车辆处于静止动力输出模式的同时再生柴油微粒过滤器。 描述了一种方法：在选择的动力输出条件期间，响应于再生柴油微粒过滤器的指示降低EGR率。
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公开(公告)号：US20140102077A1
公开(公告)日：2014-04-17
申请号：US13650967
申请日：2012-10-12
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Chris Riffle , Frank M. Korpics , Michiel J. Van Nieuwstadt , Devesh Upadhyay , John Paul Bogema , Jeff Reich
CPC classification number: F01N3/208 , F01N3/2066 , F01N11/00 , F01N2560/021 , F01N2560/026 , F01N2900/1616 , F01N2900/1812 , F02D21/08 , F02D41/0052 , F02D41/0235 , F02D41/146 , F02D2041/1468 , F02M26/15 , F02M26/46 , F02M26/47 , Y02T10/24 , Y02T10/47
Abstract: Various systems and methods are described for detecting ammonia slip. In one example method, an amount of exhaust gas recirculation is reduced when output from an exhaust gas sensor indicates an increase in nitrogen oxide above a threshold amount. When the sensor output increases above a second threshold while the exhaust gas recirculation is reduced, the sensor output is allocated to nitrogen oxide; and when the sensor output does not increase above a second threshold while the exhaust gas recirculation is reduced, the sensor output is allocated to ammonia.
Abstract translation: 描述了用于检测氨滑移的各种系统和方法。 在一个示例性方法中，当排气传感器的输出指示高于阈值量的氮氧化物增加时，排气量再循环量减少。 当废气再循环减少时，当传感器输出增加到第二阈值以上时，将传感器输出分配给氮氧化物; 并且当废气再循环减少时传感器输出不增加到高于第二阈值时，传感器输出被分配给氨。
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3.发明授权Diesel particulate filter passive regeneration during stationary power take-off 有权柴油颗粒过滤器在固定动力输出期间被动再生公开(公告)号：US09297338B2
公开(公告)日：2016-03-29
申请号：US13890069
申请日：2013-05-08
Applicant: Ford Global Technologies, LLC
Inventor： Jeff Reich , Frank M. Korpics , Dean Pennala , Michiel J. Van Nieuwstadt , David Wynn Philion , James Campbell , Timothy Webb
CPC classification number: F02M26/14 , F02D41/0055 , F02D41/021 , F02D41/029 , F02D2200/0812 , Y02T10/121 , Y02T10/47
Abstract: The systems and method described above in the present disclosure allow for regeneration of a diesel particulate filter while a vehicle is in stationary power take-off mode. Described is a method of: during select power take-off conditions, reducing an EGR rate responsive to an indication to regenerate a diesel particulate filter.
Abstract translation: 本公开的上述系统和方法允许在车辆处于静止动力输出模式的同时再生柴油微粒过滤器。 描述了一种方法：在选择的动力输出条件期间，响应于再生柴油微粒过滤器的指示降低EGR率。
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公开(公告)号：US08943798B2
公开(公告)日：2015-02-03
申请号：US13650967
申请日：2012-10-12
Applicant: Ford Global Technologies, LLC
Inventor： Chris Riffle , Frank M. Korpics , Michiel J. Van Nieuwstadt , Devesh Upadhyay , John Paul Bogema , Jeff Reich
CPC classification number: F01N3/208 , F01N3/2066 , F01N11/00 , F01N2560/021 , F01N2560/026 , F01N2900/1616 , F01N2900/1812 , F02D21/08 , F02D41/0052 , F02D41/0235 , F02D41/146 , F02D2041/1468 , F02M26/15 , F02M26/46 , F02M26/47 , Y02T10/24 , Y02T10/47
Abstract: Various systems and methods are described for detecting ammonia slip. In one example method, an amount of exhaust gas recirculation is reduced when output from an exhaust gas sensor indicates an increase in nitrogen oxide above a threshold amount. When the sensor output increases above a second threshold while the exhaust gas recirculation is reduced, the sensor output is allocated to nitrogen oxide; and when the sensor output does not increase above a second threshold while the exhaust gas recirculation is reduced, the sensor output is allocated to ammonia.
Abstract translation: 描述了用于检测氨滑移的各种系统和方法。 在一个示例性方法中，当排气传感器的输出指示高于阈值量的氮氧化物增加时，排气量再循环量减少。 当废气再循环减少时，当传感器输出增加到第二阈值以上时，将传感器输出分配给氮氧化物; 并且当废气再循环减少时传感器输出不增加到高于第二阈值时，传感器输出被分配给氨。
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