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1.发明授权Diesel engine water in fuel separator and reservoir automatic drain system and control strategy 有权燃油分离器和油箱自动排油系统柴油机水分控制策略公开(公告)号：US09212627B2
公开(公告)日：2015-12-15
申请号：US13622958
申请日：2012-09-19
IPC分类号： B60T7/12 , F02M25/022 , F02M37/22 , F02M25/07
CPC分类号： F02M25/0222 , F02M26/36 , F02M37/221 , Y02T10/121
摘要： Methods and systems are provided for draining water separated from diesel fuel into an EGR system. In response to the water volume in the fuel system and EGR flow at pre-determined levels, water may be introduced into the EGR system. EGR flow may also be controlled in response to introducing water into the EGR system and engine operating conditions.
摘要翻译： 提供了用于将从柴油燃料分离的水排入EGR系统的方法和系统。 响应燃料系统中的水量和预定水平的EGR流量，可将水引入EGR系统。 还可以响应于将水引入EGR系统和发动机操作条件来控制EGR流量。
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公开(公告)号：US20230088463A1
公开(公告)日：2023-03-23
申请号：US17448671
申请日：2021-09-23
发明人： Yun Xing , Brien Fulton , Hassene Jammoussi , John Erik Mikael Hellstrom , Carlos Armesto , William P. Boone , Alex John William Michael Howard
摘要： A method for determining the presence of water and diesel exhaust fluid mixed with diesel fuel is disclosed. In one example, output pressure of a fuel pump may be indicative of the presence or absence of water in diesel fuel. The presence or absence of water in fuel may be evaluated in response to filling a fuel tank.
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公开(公告)号：US11130083B2
公开(公告)日：2021-09-28
申请号：US14925456
申请日：2015-10-28
发明人： Paul Chretien , Carlos Armesto , Guido Barta
摘要： Embodiments for a fuel filter are provided. In one example, a diesel fuel filter comprises a header having an inlet port, an outlet port, a recirculation inlet port, and a recirculation outlet port; and a filter body made having different material than the header, the filter body coupled with the header and housing a filter membrane. In this way, electrostatic discharge may be reduced.
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公开(公告)号：US20160215740A1
公开(公告)日：2016-07-28
申请号：US14925456
申请日：2015-10-28
发明人： Paul Chretien , Carlos Armesto , Guido Barta
CPC分类号： F02M37/22 , B01D35/30 , B01D35/308 , B01D36/003 , B01D2201/301 , B01D2201/302 , B01D2201/50 , B01D2201/60
摘要： Embodiments for a fuel filter are provided. In one example, a diesel fuel filter comprises a header having an inlet port, an outlet port, a recirculation inlet port, and a recirculation outlet port; and a filter body made having different material than the header, the filter body coupled with the header and housing a filter membrane. In this way, electrostatic discharge may be reduced.
摘要翻译： 提供燃料过滤器的实施例。 在一个示例中，柴油燃料过滤器包括具有入口，出口，再循环入口和再循环出口的集管; 以及过滤器主体，其具有不同于所述集管的材料，所述过滤器主体与所述集管连接并且容纳过滤膜。 以这种方式，可以减少静电放电。
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公开(公告)号：US20140336901A1
公开(公告)日：2014-11-13
申请号：US13891026
申请日：2013-05-09
发明人： James Braden Roberts , Kevin Bird , Thomas Billings , Ace Koua Kue , James Joseph Moylan , Brien Lloyd Fulton , Carlos Armesto
IPC分类号： F02D41/38
CPC分类号： F02D41/3827 , F02D41/3845 , F02D41/406 , F02D2200/0602 , F02M59/42 , F02M63/0001 , F02M63/0225 , F02M2200/02 , Y02T10/44
摘要： A method to protect a high-pressure fuel pump in a diesel-engine system includes enabling the high-pressure fuel pump when fuel pressure in the diesel-engine system is above a threshold, and disabling the high-pressure fuel pump if the fuel pressure is below the threshold. In this manner, the high-pressure fuel pump is protected from premature wear and failure due to inadequate lubrication.
摘要翻译： 一种用于在柴油发动机系统中保护高压燃料泵的方法包括当柴油发动机系统中的燃料压力高于阈值时使能高压燃料泵，并且如果燃料压力 低于阈值。 以这种方式，高压燃料泵由于润滑不充分而被防止过早的磨损和破坏。
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公开(公告)号：US11761387B1
公开(公告)日：2023-09-19
申请号：US18150489
申请日：2023-01-05
发明人： Brien Fulton , Carlos Armesto , Laural Suzanne-Hughes Feldmeier , Kevin M. Bird , Christopher Woodring , Timothy J. Knott
IPC分类号： F02M53/00 , F02M59/44 , F02D1/02 , F02D41/38 , F02M59/34 , F02M65/00 , F02M51/04 , F02M59/02 , F02M53/04
CPC分类号： F02D1/02 , F02D1/025 , F02D41/3836 , F02M51/04 , F02M53/043 , F02M59/02 , F02M59/025 , F02M59/34 , F02M59/447 , F02M65/007 , F02D2200/0606
摘要： Methods and systems for operating an engine that includes two fuel pumps are described. In one example, a first fuel pump may be activated or remain activated in response to an engine shutdown request so that a second fuel pump may be cooled before the first fuel pump is deactivated in response to the engine shutdown request.
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公开(公告)号：US11598240B2
公开(公告)日：2023-03-07
申请号：US17220815
申请日：2021-04-01
发明人： Thaddeus A Chmielewski , Gurpreet Matharu , Marcus Bengtsson , Carlos Armesto , Bret Alan Zimmerman , Jim Bromham
IPC分类号： F01N3/20
摘要： Methods and systems are provided for estimation of a volume of liquid diesel exhaust fluid (DEF) contained within a DEF tank. In one example, a method for the estimation of the volume of liquid DEF in a DEF tank during DEF freezing conditions may include activating a heater contained within the DEF tank, and then switching estimation of the volume of liquid DEF via a first transfer function to estimation of the volume of liquid DEF via a second transfer function.
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公开(公告)号：US20220290593A1
公开(公告)日：2022-09-15
申请号：US17201027
申请日：2021-03-15
发明人： Brien Lloyd Fulton , Carlos Armesto
摘要： A diesel engine system includes an engine, an exhaust system connected to the engine, and a water-fuel separator. The exhaust system has an aftertreatment device, an exhaust pipe upstream of the aftertreatment device, and a fuel injector connected to the exhaust pipe. The water-fuel separator has a filter configured to separate water from fuel and a reservoir configured to store the separated water. The reservoir is in fluid communication with the fuel injector.
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9.发明申请DIESEL ENGINE WATER IN FUEL SEPARATOR AND RESERVOIR AUTOMATIC DRAIN SYSTEM AND CONTROL STRATEGY 有权柴油发动机水在燃油分离器和储油自动排水系统和控制策略公开(公告)号：US20140081558A1
公开(公告)日：2014-03-20
申请号：US13622958
申请日：2012-09-19
IPC分类号： F02B47/02 , F02D41/38 , F02M25/025
CPC分类号： F02M25/0222 , F02M26/36 , F02M37/221 , Y02T10/121
摘要： Methods and systems are provided for draining water separated from diesel fuel into an EGR system. In response to the water volume in the fuel system and EGR flow at pre-determined levels, water may be introduced into the EGR system. EGR flow may also be controlled in response to introducing water into the EGR system and engine operating conditions.
摘要翻译： 提供了用于将从柴油燃料分离的水排入EGR系统的方法和系统。 响应燃料系统中的水量和预定水平的EGR流量，可将水引入EGR系统。 还可以响应于将水引入EGR系统和发动机操作条件来控制EGR流量。
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公开(公告)号：US11802520B2
公开(公告)日：2023-10-31
申请号：US17448671
申请日：2021-09-23
发明人： Yun Xing , Brien Fulton , Hassene Jammoussi , John Erik Mikael Hellstrom , Carlos Armesto , William P. Boone , Alex John William Michael Howard
CPC分类号： F02D41/22 , F02D41/3082 , G01N33/2847 , F02D2041/224 , F02D2041/228 , F02D2200/0602 , F02D2200/0611
摘要： A method for determining the presence of water and diesel exhaust fluid mixed with diesel fuel is disclosed. In one example, output pressure of a fuel pump may be indicative of the presence or absence of water in diesel fuel. The presence or absence of water in fuel may be evaluated in response to filling a fuel tank.
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