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公开(公告)号：US20120073270A1
公开(公告)日：2012-03-29
申请号：US12891063
申请日：2010-09-27
申请人： Glenn B. Cox , R. Zachary Richey , Cory A. Brown
发明人： Glenn B. Cox , R. Zachary Richey , Cory A. Brown
CPC分类号： F01N3/30 , F01N3/025 , F01N3/027 , F01N3/2013 , F01N3/2033 , F01N3/22 , F01N3/32 , F02B29/0425 , F02M35/10163 , F02M35/10229 , Y02T10/144 , Y02T10/26 , Y10T29/49233
摘要： A method of retrofitting an engine with an exhaust system is disclosed. The method may include placing an exhaust treatment device in an exhaust duct of the engine, and placing an exhaust heater in fluid communication with the exhaust duct of the engine at a location upstream of the exhaust treatment device. The method may further include connecting an air supply passage at a first end to an inlet duct of the engine at a location downstream of a compressor and at a second end to the exhaust heater. The method may additionally include placing a restrictor valve in the inlet duct of the engine at a location downstream of the first end of the air supply passage.
摘要翻译： 公开了一种用排气系统改造发动机的方法。 该方法可以包括将排气处理装置放置在发动机的排气管道中，并且在废气处理装置的上游位置处放置排气加热器与发动机的排气管道流体连通。 该方法还可以包括在第一端处的空气供应通道连接到在压缩机下游的位置处的发动机的入口管道和在排气加热器的第二端处。 该方法可以另外包括将限流阀放置在发动机的入口管道中，位于空气供应通道的第一端的下游位置。
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公开(公告)号：US08281570B2
公开(公告)日：2012-10-09
申请号：US11889166
申请日：2007-08-09
申请人： John D. Gierszewski , Glenn B. Cox
发明人： John D. Gierszewski , Glenn B. Cox
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/1453 , F01N2610/1493 , Y02T10/24 , Y02T10/47
摘要： A method of introducing a reducing agent into an exhaust stream may include injecting the reducing agent into the exhaust gas stream using a reducing agent injector. The method may further include selectively heating a nozzle of the reducing agent injector to reduce residue on the nozzle.
摘要翻译： 将还原剂引入废气流中的方法可以包括使用还原剂注入器将还原剂注入废气流中。 该方法还可以包括选择性地加热还原剂喷射器的喷嘴以减少喷嘴上的残留物。
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公开(公告)号：US20100229538A1
公开(公告)日：2010-09-16
申请号：US12403178
申请日：2009-03-12
申请人： Jason K. Bloms , David Kapparos , Tyler V. Richards , Glenn B. Cox , Matt Leustek , Rajiv Nanjundareddy , Vadiraj P. Kulkarni
发明人： Jason K. Bloms , David Kapparos , Tyler V. Richards , Glenn B. Cox , Matt Leustek , Rajiv Nanjundareddy , Vadiraj P. Kulkarni
IPC分类号： F01N3/023
CPC分类号： F01N3/0256 , F01N3/106 , F01N9/002 , F01N2560/08 , F01N2560/14 , F01N2900/08 , F01N2900/12 , Y02T10/47
摘要： An after-treatment device that includes a diesel particulate filter (DPF) requiring periodic regeneration includes a sensor providing a signal indicative of a soot accumulation and at least one device providing an operating parameter indicative of a work mode of the machine. A controller determines a soot level and a readiness level based on the work mode of the machine, and further classifies the soot level relative to a desired range for initiating a regeneration event and initiates the regeneration event when the soot level falls within the desired range.
摘要翻译： 包括需要周期性再生的柴油机微粒过滤器（DPF）的后处理装置包括提供指示烟灰积聚的信号的传感器和提供指示机器的工作模式的操作参数的至少一个装置。 控制器基于机器的工作模式来确定烟灰水平和准备度水平，并且进一步对烟炱水平相对于用于启动再生事件的期望范围进行分类，并且当煤烟水平落入所需范围内时启动再生事件。
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公开(公告)号：US08215100B2
公开(公告)日：2012-07-10
申请号：US12071893
申请日：2008-02-27
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N3/0253 , F01N2610/02 , F01N2610/03 , F01N2610/14 , F01N2610/1453 , F01N2610/1473 , Y02T10/24
摘要： An exhaust treatment device for a combustion system is disclosed. The exhaust treatment device may have a housing, and an injector disposed within the housing to deliver an injection fluid into a flow of exhaust. The exhaust treatment device may also have at least one fluid supply passage that is disposed within the housing and being in fluid communication with the injector to supply the injector with injection fluid. The exhaust treatment device may further have at least one purge passage disposed within the housing and in fluid communication with the injector to supply the injector with a purge fluid. The exhaust treatment device may additionally have a first valve element that is mounted to the housing and disposed at an entrance of the at least one purge passage The first valve element may be configured to provide a unidirectional flow of purge fluid to the at least one purge passage.
摘要翻译： 公开了一种用于燃烧系统的废气处理装置。 排气处理装置可以具有壳体和设置在壳体内的喷射器以将喷射流体输送到排气流中。 排气处理装置还可以具有至少一个流体供给通道，该流体供给通道设置在壳体内并与喷射器流体连通以向注射器提供注射流体。 排气处理装置还可以具有设置在壳体内并与喷射器流体连通的至少一个净化通道，以向喷射器提供吹扫流体。 排气处理装置可以另外具有安装到壳体并设置在至少一个清洗通道的入口处的第一阀元件。第一阀元件可以被配置为提供清洗流体的单向流向至少一个吹扫 通道。
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公开(公告)号：US07926262B2
公开(公告)日：2011-04-19
申请号：US11806355
申请日：2007-05-31
CPC分类号： F01N3/0256 , F01N3/22 , F23D11/402
摘要： A regeneration device is disclosed. The regeneration device may include a housing and a perforated plate. The housing may have a passage configured to receive a flow of combustion air, and a separate bore configured to receive an electrical device. The perforated plate may be mounted to the housing to at least partially define an air chamber. Furthermore, the regeneration device may include at least one purge passageway located to communicate combustion air from the air chamber with the bore.
摘要翻译： 公开了一种再生装置。 再生装置可以包括壳体和多孔板。 壳体可以具有构造成接收燃烧空气流的通道，以及构造成接收电气设备的单独的孔。 多孔板可以安装到壳体以至少部分地限定空气室。 此外，再生装置可以包括至少一个净化通道，其定位成将来自空气室的燃烧空气与孔连通。
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公开(公告)号：US20090038299A1
公开(公告)日：2009-02-12
申请号：US11889166
申请日：2007-08-09
申请人： John D. Gierszewski , Glenn B. Cox
发明人： John D. Gierszewski , Glenn B. Cox
IPC分类号： F01N3/10
CPC分类号： F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/1453 , F01N2610/1493 , Y02T10/24 , Y02T10/47
摘要： A method of introducing a reducing agent into an exhaust stream may include injecting the reducing agent into the exhaust gas stream using a reducing agent injector. The method may further include selectively heating a nozzle of the reducing agent injector to reduce residue on the nozzle.
摘要翻译： 将还原剂引入废气流中的方法可以包括使用还原剂注入器将还原剂注入废气流中。 该方法还可以包括选择性地加热还原剂喷射器的喷嘴以减少喷嘴上的残留物。
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公开(公告)号：US5878710A
公开(公告)日：1999-03-09
申请号：US119293
申请日：1998-07-20
CPC分类号： F02M63/021 , F01M1/24 , F02B77/08 , F02B2275/34
摘要： A fuel injection shutdown system for a fuel injected internal combustion engine having mechanical fuel injectors with a return spring and lifter bodies slidably disposed in lifter guides comprises a slot formed in the lifter guides to receive a hydraulic cartridge and a slot in the lifter bodies which registers with the slots in the lifter guides, but are longer, the hydraulic cartridge extends into the slots in the lifter bodies, as the lifter bodies are reciprocated by an injection cam and the hydraulic cartridge does not contact the slots in the lifter bodies and the hydraulic cartridges have a stop pin slidably disposed therein and have a hydraulic duct which when filled with pressurized hydraulic fluid causes the stop pin to extend from the hydraulic cartridge contact the top of the slot in the lifter body and hold the lifter body off the cam preventing the fuel injectors from injecting fuel into the engine in two engine revolutions and stopping the engine to prevent harm to the engine.
摘要翻译： 一种用于燃料喷射内燃机的燃料喷射关闭系统，其具有机械燃料喷射器，其具有可滑动地设置在升降机引导件中的复位弹簧和升降机体，其包括形成在升降机引导件中的槽，用于接收液压油缸和升降机体中的槽， 随着升降机引导件中的槽，但是更长的时间，液压盒延伸到升降机主体中的槽中，因为升降机主体由注射凸轮往复运动，并且液压盒不接触升降机主体中的槽和液压 墨盒具有可滑动地设置在其中的止动销，并且具有液压管道，当填充加压液压流体时，止动销从液压盒延伸接触升降机主体中的槽的顶部，并将升降机主体从凸轮挡住，防止 燃油喷射器在两个发动机转速下将燃料喷射到发动机中并停止发动机以防止对e的损害 ngine。
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公开(公告)号：US20130152556A1
公开(公告)日：2013-06-20
申请号：US13328448
申请日：2011-12-16
申请人： Glenn B. Cox , Sridhar Thangaswamy
发明人： Glenn B. Cox , Sridhar Thangaswamy
CPC分类号： F02M53/04 , F01N3/0253 , F01N3/2033 , F01N2240/14 , F02M53/00 , F02M2200/06 , Y02T10/26
摘要： A fluid injector unit for use in an exhaust treatment system includes; a fluid injector having a fluid receiving end and a fluid injecting end, a heater disposed about the fluid injecting end of the fluid injector, an electrical contact member electrically connected to the heater, and a thermal ground disposed about a distal end of the electrical contact member from the heater.
摘要翻译： 一种用于废气处理系统的流体注入单元包括： 具有流体接收端和流体注入端的流体注射器，围绕流体注射器的流体注入端设置的加热器，电连接到加热器的电接触构件，以及围绕电触头的远端设置的热接地 会员从加热器。
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公开(公告)号：US20080295502A1
公开(公告)日：2008-12-04
申请号：US11806355
申请日：2007-05-31
IPC分类号： F01N3/38
CPC分类号： F01N3/0256 , F01N3/22 , F23D11/402
摘要： A regeneration device is disclosed. The regeneration device may include a housing and a perforated plate. The housing may have a passage configured to receive a flow of combustion air, and a separate bore configured to receive an electrical device. The perforated plate may be mounted to the housing to at least partially define an air chamber. Furthermore, the regeneration device may include at least one purge passageway located to communicate combustion air from the air chamber with the bore.
摘要翻译： 公开了一种再生装置。 再生装置可以包括壳体和多孔板。 壳体可以具有构造成接收燃烧空气流的通道，以及构造成接收电气设备的单独的孔。 多孔板可以安装到壳体以至少部分地限定空气室。 此外，再生装置可以包括至少一个净化通道，其定位成将来自空气室的燃烧空气与孔连通。
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公开(公告)号：US20080295500A1
公开(公告)日：2008-12-04
申请号：US11892727
申请日：2007-08-27
IPC分类号： F01N3/023
CPC分类号： F01N3/36 , F01N3/0256 , F01N2610/03 , F01N2610/1453 , F02M63/0225
摘要： A regeneration device for use in an exhaust treatment system is disclosed. The regeneration device has a first housing with a plurality of passages configured to receive coolant and injection fluid. A second housing is secured to the first housing and configured to receive coolant and injection fluid. The second housing has at least one cooling recess annularly disposed within the second housing to receive and circulate coolant in proximity to a tip end of the second housing.
摘要翻译： 公开了一种用于废气处理系统的再生装置。 再生装置具有第一壳体，多个通道被构造成容纳冷却剂和注入流体。 第二壳体固定到第一壳体并且构造成接收冷却剂和注射流体。 第二壳体具有环形地设置在第二壳体内的至少一个冷却凹槽，用于接收和循环冷却剂在第二壳体的末端附近。
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