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21. 发明授权

US4406651A Multi-phase self purging centrifuge 失效
标题翻译：多相自动清洗离心机
公开(公告)号：US4406651A
公开(公告)日：1983-09-27
申请号：US368651
申请日：1982-04-15
申请人： Denis J. Dudrey , John T. Herman , Bernard A. Matthys
发明人： Denis J. Dudrey , John T. Herman , Bernard A. Matthys
IPC分类号： B04B1/02 , B04B15/06 , B04B1/10 , B04B11/00
CPC分类号： B04B1/02 , B04B15/06
摘要： A centrifuge apparatus (10) for separating multi-phase fluid is disclosed. The centrifuge apparatus (10) includes a bowl-like structure (12) rotatably mounted in a housing (14) for rotation about a vertical axis. The centrifuge apparatus (10) further includes means for introducing multi-phase fluid into the bowl (12) and means for driving the bowl (12) at a predetermined rotation speed. A rotor assembly is coaxially mounted in the bowl (12) for rotation therewith to accelerate or impel the multi-phase fluid such that the fluid is separated into heavier phase fluid and lighter phase fluid with solid particles being collected on the inner surface of a bowl side wall portion (16).A top wall member (18) of the bowl (12) defines axially directed openings (50) therein for discharging the heavier phase fluid. Discharge means positioned in the cylindrical side wall portion (16) extend radially into the interior of the bowl (12) for discharging the lighter phase fluid. The centrifuge apparatus (10) further includes purge means for dislodging solid particles accumulated on the cylindrical side wall portion (16). Drain means provided in the bowl (12), drains the fluid with resuspended particles from the bowl during the purge cycle.
摘要翻译：公开了一种用于分离多相流体的离心机（10）。离心机装置（10）包括可旋转地安装在壳体（14）中以围绕垂直轴线旋转的碗状结构（12）。离心机装置（10）还包括用于将多相流体引入碗（12）的装置和用于以预定转速驱动碗（12）的装置。转子组件同轴地安装在碗（12）中以与其一起旋转，以加速或推动多相流体，使得流体被分离成较重相流体和具有固体颗粒的较浅相流体，其收集在碗的内表面上侧壁部分（16）。碗（12）的顶壁构件（18）在其中限定用于排出较重相流体的轴向定向的开口（50）。定位在圆柱形侧壁部分（16）中的排放装置径向延伸到碗（12）的内部，用于排放较轻相流体。离心机装置（10）还包括用于移除积聚在圆筒形侧壁部分（16）上的固体颗粒的吹扫装置。排水装置设置在碗（12）中，在清洗循环期间将来自碗的再悬浮颗粒排出流体。

22. 发明申请

US20100037423A1 Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods 审中-公开
标题翻译：清洁排气后处理装置和方法的装置
公开(公告)号：US20100037423A1
公开(公告)日：2010-02-18
申请号：US12500121
申请日：2009-07-09
申请人： John T. Herman
发明人： John T. Herman
IPC分类号： B08B9/02
CPC分类号： F01N13/00 , B01D41/04
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 collector positioned within the cabinet for collecting material displaced from the diesel exhaust aftertreatment device during cleaning. The pulse cleaner includes dual flow concentrators for focusing flow at a partial volume of the exhaust aftertreatment device being cleaned.
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;以及收集器，位于机柜内，用于收集在清洁期间从柴油机排气后处理装置排出的物料。脉冲清洁器包括用于在待清洁的排气后处理装置的部分体积处聚焦流量的双流量浓缩器。

23. 发明授权

US5762670A Filtration arrangement 失效
公开(公告)号：US5762670A
公开(公告)日：1998-06-09
申请号：US708153
申请日：1996-07-31
申请人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
发明人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
IPC分类号： B01D39/14 , B01D39/16 , B01D39/18 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D46/10
CPC分类号： B01D46/0024 , B01D39/14 , B01D39/1623 , B01D39/18 , B01D46/2411 , B01D46/521 , F02M35/024 , B01D2267/40 , B01D2275/10 , B01D2275/208 , B01D2279/60
摘要： Constructions and methods are described for collecting particulate material from gas streams. In one specifically described arrangement, a region of depth media is oriented upstream of a second region of depth media. A surface loading media is positioned downstream from the second region of depth media. In an alternate embodiment, a further region of filter media is positioned downstream from the surface loading media.

24. 发明授权

US4366069A Coolant recovery system 失效
标题翻译：冷却液回收系统
公开(公告)号：US4366069A
公开(公告)日：1982-12-28
申请号：US254751
申请日：1981-04-16
申请人： Denis J. Dudrey , John T. Herman , Girma Wolde-Michael , Delmer L. Radeztsky
发明人： Denis J. Dudrey , John T. Herman , Girma Wolde-Michael , Delmer L. Radeztsky
IPC分类号： B01D17/00 , B04B1/08 , C02F1/40
CPC分类号： B04B1/08 , B01D17/12
摘要： A process for recovering an industrial coolant fluid from a contaminated mixture and restoring the recovered coolant fluid to a predetermined concentration level and an apparatus for carrying out the process are disclosed. The process includes the following steps: (a) removing relatively large and heavy particulate matter from the contaminated mixture, the mixture containing coolant fluid and contaminating oils and solid particulate matter; (b) depositing the partially cleaned mixture into a first container (30) designed and constructed so that a whirlpool motion is imparted to the fluid passing through it; (c) transferring the mixture from the first container (30) to a liquid/liquid/solid separator (50); (d) recovering the separated coolant fluid from the separator (50); (e) introducing the recovered fluid into an inlet (38) of the first container (30) in a direction enhancing a fluid vortex created by the whirlpool movement of the fluid within the container (30) while permitting free oil to rise to the surface of the fluid vortex; (f) repeating steps (c) through (e) until the recovered coolant fluid has been sufficiently separated from the contaminants in the mixture; (g) then transferring the recovered coolant fluid from the first container (30) to a second container (80); and (h) restoring the recovered coolant fluid held in the second container (80) to a predetermined component concentration level.
摘要翻译：公开了一种从受污染的混合物中回收工业冷却剂流体并将回收的冷却剂流体恢复到预定浓度水平的方法和用于执行该方法的装置。该方法包括以下步骤：（a）从污染的混合物中除去相对较大和重的颗粒物质，混合物含有冷却液和污染油和固体颗粒物; （b）将部分清洁的混合物沉积到设计和构造为使得通过其的流体产生漩涡运动的第一容器（30）中; （c）将混合物从第一容器（30）转移到液体/液体/固体分离器（50）; （d）从分离器（50）回收分离的冷却剂流体; （e）将所回收的流体沿着增强由容器（30）内的流体的漩涡运动产生的流体涡流的方向引入到第一容器（30）的入口（38）中，同时允许游离油上升到表面的流体涡流; （f）重复步骤（c）至（e），直到回收的冷却剂流体与混合物中的污染物充分分离; （g）然后将回收的冷却剂流体从第一容器（30）传送到第二容器（80）; 和（h）将保持在第二容器（80）中的回收的冷却剂流体恢复到预定的组分浓度水平。

25. 发明授权

US08844270B2 Diesel particulate filter regeneration system including shore station 有权
标题翻译：柴油颗粒过滤器再生系统包括岸站
公开(公告)号：US08844270B2
公开(公告)日：2014-09-30
申请号：US12689812
申请日：2010-01-19
申请人： John T. Herman , Mary J. Lorenzen , Wenzhong Zhang , Joanne Wagner
发明人： Wayne M. Wagner , John T. Herman , Mary J. Lorenzen , Wenzhong Zhang
IPC分类号： F01N3/00 , F01N3/10 , F01N3/027 , F01N3/023 , F01N13/02 , F01N3/30
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。

26. 发明授权

US6019809A Filtration arrangement 失效
标题翻译：过滤安排
公开(公告)号：US6019809A
公开(公告)日：2000-02-01
申请号：US036181
申请日：1998-03-06
申请人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
发明人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
IPC分类号： B01D39/14 , B01D39/16 , B01D39/18 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D46/10
CPC分类号： B01D46/0024 , B01D39/14 , B01D39/1623 , B01D39/18 , B01D46/2411 , B01D46/521 , F02M35/024 , B01D2267/40 , B01D2275/10 , B01D2275/208 , B01D2279/60
摘要： Constructions and methods are described for collecting particulate material from gas streams. In one specifically described arrangement, a region of depth media is oriented upstream of a second region of depth media. A surface loading media is positioned downstream from the second region of depth media. In an alternate embodiment, a further region of filter media is positioned downstream from the surface loading media.
摘要翻译：描述了从气流收集颗粒物质的结构和方法。在一个具体描述的布置中，深度介质的区域定向在深度介质的第二区域的上游。表面装载介质位于深度介质的第二区域的下游。在替代实施例中，过滤介质的另一区域位于表面装载介质的下游。

27. 发明授权

US5800587A Filtration arrangement and method 失效
标题翻译：过滤安排和方法
公开(公告)号：US5800587A
公开(公告)日：1998-09-01
申请号：US799424
申请日：1997-02-12
申请人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
发明人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
IPC分类号： B01D39/14 , B01D39/16 , B01D39/18 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D46/10
CPC分类号： B01D46/0024 , B01D39/14 , B01D39/1623 , B01D39/18 , B01D46/2411 , B01D46/521 , F02M35/024 , B01D2267/40 , B01D2275/10 , B01D2275/208 , B01D2279/60
摘要： Constructions and methods are described for collecting particulate material from gas streams. In one specifically described arrangement, a region of depth media is oriented upstream of a second region of depth media. A surface loading media is positioned downstream from the second region of depth media. In an alternate embodiment, a further region of filter media is positioned downstream from the surface loading media.
摘要翻译：描述了从气流收集颗粒物质的结构和方法。在一个具体描述的布置中，深度介质的区域定向在深度介质的第二区域的上游。表面装载介质位于深度介质的第二区域的下游。在替代实施例中，过滤介质的另一区域位于表面装载介质的下游。

28. 发明授权

US5792227A Filtration arrangement 失效
标题翻译：过滤安排
公开(公告)号：US5792227A
公开(公告)日：1998-08-11
申请号：US827475
申请日：1997-03-27
申请人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
发明人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
IPC分类号： B01D39/14 , B01D39/16 , B01D39/18 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D46/10
CPC分类号： B01D46/0024 , B01D39/14 , B01D39/1623 , B01D39/18 , B01D46/2411 , B01D46/521 , F02M35/024 , B01D2267/40 , B01D2275/10 , B01D2275/208 , B01D2279/60
摘要： Constructions and methods are described for collecting particulate material from gas streams. In one arrangement, there is an outer, air permeable cylindrical liner, and a first region of fibrous depth media positioned immediately adjacent to the air permeable liner. The first region of fibrous depth media includes non-pleated depth media having an average percent solidity within the construction of no greater than about 3%. The first region of fibrous depth media has an upstream side which is secured to the outer, air permeable liner.
摘要翻译：描述了从气流收集颗粒物质的结构和方法。在一种布置中，存在外部可透气的圆柱形衬套，以及紧邻透气衬垫定位的纤维深度介质的第一区域。纤维深度介质的第一区域包括非褶皱深度介质，其结构内的平均百分比坚固度不大于约3％。纤维深度介质的第一区域具有固定到外部透气衬垫的上游侧。

29. 发明授权

US5762669A Filtration arrangement 失效
标题翻译：过滤安排
公开(公告)号：US5762669A
公开(公告)日：1998-06-09
申请号：US690875
申请日：1996-07-31
申请人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
发明人： Brad E. Kahlbaugh , Susan B. Reinhart , Denis J. Dudrey , John T. Herman
IPC分类号： B01D39/14 , B01D39/16 , B01D39/18 , B01D46/00 , B01D46/24 , B01D46/52 , F02M35/024 , B01D46/10
CPC分类号： B01D46/0024 , B01D39/14 , B01D39/1623 , B01D39/18 , B01D46/2411 , B01D46/521 , F02M35/024 , B01D2267/40 , B01D2275/10 , B01D2275/208 , B01D2279/60
摘要： A filter construction includes a cylindrical pleated filter construction embedded in, and extending between, first and second end caps; and an inner liner positioned downstream from the cylindrical pleated filter. At least two regions of media are positioned upstream from the cylindrical pleated filter construction. The first region of media includes an upstream, region of media including a fibrous media having a percent solidity, within the filter construction, of no greater than about 3%. The second region of media is positioned downstream from the first region of media, and is upstream from the cylindrical pleated filter construction. The second region of media includes a material having, within the filter construction, a different efficiency of filtering than the first region of media.
摘要翻译：过滤器结构包括嵌入并在第一和第二端盖之间延伸的圆柱形褶式过滤器结构; 以及位于圆柱形打褶过滤器下游的内衬垫。介质的至少两个区域位于圆柱形打褶过滤器结构的上游。介质的第一区域包括在过滤器结构内具有不大于约3％的具有百分比牢固度的纤维介质的介质区域。介质的第二区域位于介质的第一区域的下游，并且在圆柱形褶式过滤器结构的上游。介质的第二区域包括在过滤器结构内具有与第一区域不同的过滤效率的材料。

30. 发明授权

US4350282A Self-purging centrifuge 失效
标题翻译：自动清洗离心机
公开(公告)号：US4350282A
公开(公告)日：1982-09-21
申请号：US219502
申请日：1980-12-23
申请人： Denis J. Dudrey , John T. Herman
发明人： Denis J. Dudrey , John T. Herman
IPC分类号： B04B1/08 , B04B1/00
CPC分类号： B04B1/08 , Y10S494/901
摘要： A self-purging centrifuge (10) for liquid/liquid/solid separation is the invention. It is useful in industries such as metal working where separation of a lighter liquid from a heavier liquid is achieved simultaneously with the separation of suspended solid particles, without requiring the use of a pre-filter.The centrifuge (10) includes a rotatable drum (11), a driven rotor disc-assembly (22, 24, 25) mounted within the drum (11), extension means (50) for guiding the separated heavier liquid, apart from the separated lighter liquid, from the drum (11), separate liquid collection chambers (48, 53), and purge rods (65) for assisting in the removal of collected solids from the drum side wall (12).Rotation of the drum (11) causes solid particles to collect on the drum side wall (12). Heavier liquid is separated from and flows upwardly apart from the lighter liquid. Lighter liquid moves inwardly, travelling upwardly through the individual discs in the disc assembly (22, 24, 25). Purging of the collected particles from the drum (11) is accomplished through an eroding, washing action created by the purge rods (65).
摘要翻译：本发明是用于液体/液体/固体分离的自净式离心机（10）。它在诸如金属加工的行业中是有用的，其中与较重液体分离较轻的液体同时实现悬浮固体颗粒的分离，而不需要使用预过滤器。离心机（10）包括可旋转的滚筒（11），安装在滚筒（11）内的从动转子盘组件（22,24,25），用于引导分开的较重液体的延伸装置（50）较轻的液体，来自滚筒（11），分离的液体收集室（48,53）和清洗杆（65），用于帮助从鼓侧壁（12）去除收集的固体。滚筒（11）的旋转导致固体颗粒收集在滚筒侧壁（12）上。较重的液体与较轻的液体分开并向上流动。较浅的液体向内移动，向上移动通过盘组件（22,24,25）中的各个盘。从鼓（11）中收集的颗粒的清除通过由清洗杆（65）产生的侵蚀，洗涤作用来实现。

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