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公开(公告)号：US07410530B2
公开(公告)日：2008-08-12
申请号：US11335163
申请日：2006-01-18
IPC分类号： B01D46/00
CPC分类号： B01D41/04 , F01N3/0217 , F01N3/0237
摘要： The present disclosure relates to a pulse cleaner for cleaning a diesel exhaust treatment device. The pulse cleaner includes a cabinet, a diesel exhaust treatment device mount positioned within the cabinet for mounting the diesel exhaust treatment device during pulse cleaning, and a collection filter positioned within the cabinet for collecting material displaced from the diesel exhaust treatment device during cleaning. The pulse cleaner also includes a pulse generator for generating pulses that are each directed at a majority of a face of the diesel exhaust treatment device when the diesel exhaust treatment device is mounted at the diesel exhaust treatment device mount. The pulse generator includes a pressure tank for accumulating pressurized air, and a valve arrangement that flushes the pressurized air from the tank. A pulse of air for cleaning the diesel exhaust treatment device is generated each time the tank is flushed.
摘要翻译： 本公开涉及一种用于清洁柴油机废气处理装置的脉冲清洁器。 脉冲清洁器包括机柜，位于机柜内的柴油机排气处理装置安装座，用于在脉冲清洗过程中安装柴油机排气处理装置;以及收集过滤器，其定位在机柜内，用于收集在清洁过程中从柴油机排气处理装置排出的物料。 当柴油机废气处理装置安装在柴油机废气处理装置安装座时，脉冲清除器还包括用于产生各自指向柴油机废气处理装置的大部分面部的脉冲的脉冲发生器。 脉冲发生器包括用于累积加压空气的压力罐和从罐中冲洗加压空气的阀装置。 每次冲洗罐时都产生用于清洁柴油机废气处理装置的空气脉冲。
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2.发明申请APPARATUS FOR COMBUSTING COLLECTED DIESEL EXHAUST MATERIAL FROM AFTERTREATMENT DEVICES AND METHOD 审中-公开用于从后处理装置和方法燃烧收集的柴油机排气材料的装置公开(公告)号：US20090044523A1
公开(公告)日：2009-02-19
申请号：US11817565
申请日：2006-01-18
IPC分类号： F01N3/10
CPC分类号： B01D41/04 , B01D46/48 , B01D2279/30 , F01N3/023 , F01N3/0233 , F01N3/0237 , F01N3/027
摘要： The present disclosure relates to an apparatus for combusting soot from a diesel engine exhaust aftertreatment device. The apparatus includes a cabinet having a housing, a heating element positioned within the housing of the cabinet, and a mounting arrangement for securing the diesel engine exhaust aftertreatment device above the heating element. The apparatus also includes an ash collection container mounted beneath a floor of the housing for collecting ash that falls from the diesel engine exhaust aftertreatment device during heating.
摘要翻译： 本公开涉及一种用于燃烧来自柴油发动机排气后处理装置的烟灰的装置。 该装置包括具有壳体的壳体，位于机壳的壳体内的加热元件和用于将柴油发动机排气后处理装置固定在加热元件上方的安装装置。 该装置还包括安装在壳体的底部下方的灰收集容器，用于收集在加热期间从柴油发动机排气后处理装置落下的灰分。
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公开(公告)号：US20080178413A1
公开(公告)日：2008-07-31
申请号：US12022578
申请日：2008-01-30
CPC分类号： F01N3/023 , B01D41/04 , F01N3/0233 , F01N3/0237
摘要： The present disclosure relates to a pulse cleaner for cleaning a diesel exhaust aftertreatment device. The pulse cleaner includes a cabinet, a diesel exhaust aftertreatment device mount positioned within the cabinet for mounting the diesel exhaust aftertreatment device during pulse cleaning, and a collection filter positioned within the cabinet for collecting material displaced from the diesel exhaust aftertreatment device during cleaning. The pulse cleaner can be equipped with features such as an exhaust aftertreatment device core temperature sensor, an air flow concentrator or an air swirling vane. The pulse cleaner can also include adapters for providing system compatibility with different styles of exhaust aftertreatment devices.
摘要翻译： 本公开涉及一种用于清洁柴油机废气后处理装置的脉冲清洁器。 脉冲清除器包括机柜，位于机柜内的柴油机废气后处理装置安装件，用于在脉冲清洗期间安装柴油机废气后处理装置;以及收集过滤器，其定位在机柜内，用于收集在清洁期间从柴油机排气后处理装置排出的材料。 脉冲清洁器可配备排气后处理装置芯温度传感器，气流集中器或空气涡流叶片等功能。 脉冲清洁器还可以包括用于提供与不同风格的排气后处理装置的系统兼容性的适配器。
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公开(公告)号：US08256060B2
公开(公告)日：2012-09-04
申请号：US12022578
申请日：2008-01-30
IPC分类号： B01D46/00
CPC分类号： F01N3/023 , B01D41/04 , F01N3/0233 , F01N3/0237
摘要： The present disclosure relates to a pulse cleaner for cleaning a diesel exhaust aftertreatment device. The pulse cleaner includes a cabinet, a diesel exhaust aftertreatment device mount positioned within the cabinet for mounting the diesel exhaust aftertreatment device during pulse cleaning, and a collection filter positioned within the cabinet for collecting material displaced from the diesel exhaust aftertreatment device during cleaning. The pulse cleaner can be equipped with features such as an exhaust aftertreatment device core temperature sensor, an air flow concentrator or an air swirling vane. The pulse cleaner can also include adapters for providing system compatibility with different styles of exhaust aftertreatment devices.
摘要翻译： 本公开涉及一种用于清洁柴油机废气后处理装置的脉冲清洁器。 脉冲清除器包括机柜，位于机柜内的柴油机废气后处理装置安装件，用于在脉冲清洗期间安装柴油机废气后处理装置;以及收集过滤器，其定位在机柜内，用于收集在清洁期间从柴油机排气后处理装置排出的材料。 脉冲清洁器可配备排气后处理装置芯温度传感器，气流集中器或空气涡流叶片等功能。 脉冲清洁器还可以包括用于提供与不同风格的排气后处理装置的系统兼容性的适配器。
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公开(公告)号：US20100319331A1
公开(公告)日：2010-12-23
申请号：US12689812
申请日：2010-01-19
IPC分类号： F01N3/023
CPC分类号： F01N3/027 , F01N3/0238 , F01N3/103 , F01N3/30 , F01N13/0097 , F01N2240/16 , F01N2240/20 , F01N2240/26 , F01N2560/08
摘要： The present disclosure relates to a diesel exhaust treatment device including a catalytic converter positioned upstream from a diesel particulate filter. An electric heater is positioned between the catalytic converter and the diesel particulate filter. A shore station can be used to provide power and combustion air to the diesel exhaust treatment device during regeneration of the diesel particulate filter.
摘要翻译： 本公开涉及一种柴油机废气处理装置，其包括位于柴油机微粒过滤器上游的催化转化器。 电加热器位于催化转化器和柴油机微粒过滤器之间。 在柴油机微粒过滤器的再生期间，岸台可用于向柴油机废气处理装置提供动力和燃烧空气。
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公开(公告)号：US5246472A
公开(公告)日：1993-09-21
申请号：US37709
申请日：1993-03-25
CPC分类号： F01N3/0217 , B01D46/2411 , B01D51/02 , F01N13/1894 , F01N3/0211 , F01N2330/10 , F01N2450/24 , F01N2450/30 , F01N2470/02 , F01N2470/14 , F01N2470/18 , Y02T10/20 , Y10S55/30
摘要： An engine exhaust filtering system (10) filters carbon particles from exhaust gases. A length of pipe (12) leads from the engine to promote the agglomeration of carbon particles in the exhaust gases. The exhaust gases then pass through a diffuser (36) having a series of chokes (38) to promote further turbulence and agglomeration of the carbon particles. A diffuser (36) directs particles for uniform distribution over a filter cartridge (22). After passing through the filter cartridge (22), the filtered exhaust gases are then expelled into the atmosphere. The filter cartridge (22) is removable and can be reused after the particles are removed.
摘要翻译： 发动机排气过滤系统（10）从废气中过滤碳颗粒。 管道（12）的长度从发动机引出，以促进废气中的碳颗粒的聚集。 然后废气通过具有一系列扼流圈（38）的扩散器（36），以促进碳颗粒的进一步湍流和附聚。 扩散器（36）引导颗粒均匀分布在过滤器滤芯（22）上。 在通过过滤器滤芯（22）之后，将过滤的废气排出到大气中。 过滤器滤芯（22）是可移除的，并且可以在颗粒被去除之后重新使用。
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公开(公告)号：US06508277B1
公开(公告)日：2003-01-21
申请号：US09362079
申请日：1999-07-27
申请人： Julian A. Imes , Wayne M. Wagner , John T. Herman
发明人： Julian A. Imes , Wayne M. Wagner , John T. Herman
IPC分类号： F16L3326
CPC分类号： F01N13/1816 , F16L11/16
摘要： The present disclosure relates to a flexible pipe including a pipe body that extends along a central longitudinal axis. The pipe body is made from a strip that is helically wrapped in a plurality of convolutions. The strip includes inner and outer hook portions that interlock to form an interlock seam between adjacent convolutions. The pipe body includes a mid-portion positioned between first and second end portions. At least the first end portion has an axial length L1 that traverses at least several of the convolutions of the pipe body. The first end portion is crushed radially inward relative to the mid-portion such that the first end portion has an effective outer diameter D1 that is smaller than an effective outer diameter D2 of the mid-portion. A first transition region is positioned between the first end portion and the mid-portion. The first transition region provides a diameter transition between the outer diameter D1 of the first end portion and the outer diameter D2 of the mid-portion. The first transition region has an axial length L2 that traverses at least one of the convolutions of the pipe.
摘要翻译： 本公开涉及一种柔性管，其包括沿着中心纵向轴线延伸的管体。 管体由螺旋缠绕在多个卷绕中的条带制成。 该条带包括互锁以在相邻卷圈之间形成互锁接缝的内钩部分和外钩部分。 管体包括位于第一和第二端部之间的中间部分。 至少第一端部具有穿过管体的至少几个旋转的轴向长度L1。 第一端部相对于中间部分径向向内压碎，使得第一端部具有小于中间部分的有效外径D2的有效外径D1。 第一过渡区域位于第一端部和中间部分之间。 第一过渡区域提供第一端部的外径D1和中间部分的外径D2之间的直径过渡。 第一过渡区域具有穿过管道的至少一个回转的轴向长度L2。
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公开(公告)号：US08769938B2
公开(公告)日：2014-07-08
申请号：US13401417
申请日：2012-02-21
IPC分类号： F01N3/00 , F01N3/02 , B01D39/00 , B01D41/00 , B01D45/00 , B01D46/00 , B01D49/00 , B01D50/00 , B01D51/00
CPC分类号： F01N3/027 , F01N3/0238 , Y10T137/8376 , Y10T307/25 , Y10T307/461
摘要： The present disclosure relates to a diesel exhaust treatment device including a catalytic converter positioned upstream from a diesel particulate filter. An electric heater is positioned between the catalytic converter and the diesel particulate filter. A shore station can be used to provide power and combustion air to the diesel exhaust treatment device during regeneration of the diesel particulate filter.
摘要翻译： 本公开涉及一种柴油机废气处理装置，其包括位于柴油机微粒过滤器上游的催化转化器。 电加热器位于催化转化器和柴油机微粒过滤器之间。 在柴油机微粒过滤器的再生期间，岸台可用于向柴油机废气处理装置提供动力和燃烧空气。
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公开(公告)号：US08117832B2
公开(公告)日：2012-02-21
申请号：US11753986
申请日：2007-05-25
CPC分类号： F01N3/027 , F01N3/0238 , Y10T137/8376 , Y10T307/25 , Y10T307/461
摘要： The present disclosure relates to a diesel exhaust treatment device including a catalytic converter positioned upstream from a diesel particulate filter. An electric heater is positioned between the catalytic converter and the diesel particulate filter. A shore station can be used to provide power and combustion air to the diesel exhaust treatment device during regeneration of the diesel particulate filter.
摘要翻译： 本公开涉及一种柴油机废气处理装置，其包括位于柴油机微粒过滤器上游的催化转化器。 电加热器位于催化转化器和柴油机微粒过滤器之间。 在柴油机微粒过滤器的再生期间，岸台可用于向柴油机废气处理装置提供动力和燃烧空气。
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公开(公告)号：US06311736B2
公开(公告)日：2001-11-06
申请号：US09086073
申请日：1998-05-28
IPC分类号： F16L1116
CPC分类号： F01N13/1816 , B21C37/124 , F16L11/16
摘要： The present disclosure relates to a flexible metal hose including a continuous metal strip having rounded lateral edges. The continuous strip is wound in a helical pattern to form a cylindrical hose body. The strip has a generally S-shaped cross section including an inner hook portion and an outer hook portion. The strip is helically wrapped such that the inner and outer hook portions of adjacent wraps interlock to form flexible joints of the hose.
摘要翻译： 本公开涉及一种柔性金属软管，其包括具有圆形横向边缘的连续金属带。 连续条以螺旋形图案缠绕以形成圆柱形软管体。 带材具有大致S形的横截面，其包括内钩部分和外钩部分。 带状物被螺旋地包裹，使得相邻包装的内钩和外钩互锁以形成软管的柔性接头。
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