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21. 发明申请

US20080006155A1 Particulate filter cleaning device 审中-公开
标题翻译：颗粒过滤器清洁装置
公开(公告)号：US20080006155A1
公开(公告)日：2008-01-10
申请号：US11483230
申请日：2006-07-07
申请人： Cheryl L. Sellers , Jade M. Katinas , David W. Painter
发明人： Cheryl L. Sellers , Jade M. Katinas , David W. Painter
IPC分类号： B01D46/00
CPC分类号： B01D46/2418 , B01D46/0065 , B01D2279/30 , F01N3/0232
摘要： A method for cleaning a diesel particulate filter by loosening and removing ash from a filter passage in a diesel particulate filter. The steps include providing a diesel particulate filter containing ash within the filter passages, providing a particulate filter cleaning device, and inserting the particulate filter cleaning device into the filter passages. The steps also include moving the particulate filter cleaning device within the filter passage to loosen the ash particles, removing the particulate filter cleaning device from the filter passage, and removing the loosened ash particles from the filter.
摘要翻译：一种通过从柴油机微粒过滤器中的过滤通道松开和除去灰分来清洁柴油机微粒过滤器的方法。这些步骤包括在过滤通道内提供含有灰分的柴油微粒过滤器，提供微粒过滤器清洁装置，并将微粒过滤器清洁装置插入过滤器通道中。这些步骤还包括将过滤器通道内的微粒过滤器清洁装置移动以松开灰分颗粒，从过滤器通道移除颗粒过滤器清洁装置，以及从过滤器去除松散的灰尘颗粒。

22. 发明申请

US20070186521A1 Dust collecting unit for use in cleaner 失效
标题翻译：用于清洁剂的除尘单元
公开(公告)号：US20070186521A1
公开(公告)日：2007-08-16
申请号：US11452438
申请日：2006-11-01
申请人： Jun Yoshida , Kiyota Taniguchi , Kenji Toyooka
发明人： Jun Yoshida , Kiyota Taniguchi , Kenji Toyooka
IPC分类号： B01D46/00
CPC分类号： B01D45/14 , A47L9/102 , A47L9/122 , A47L9/1409 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/20 , B01D46/0023 , B01D46/0065 , B01D46/02 , B01D2267/40 , B01D2279/55 , Y10S55/03
摘要： This dust collecting unit for use in a cleaner includes an inlet port through which air and dust is taken in, a dust catch room into which the air and dust taken in through the inlet port is led, an air flow path for separating a part of air taken in through the inlet port and ensuring air flow, an air outlet port through which the air having passed through the dust catch room and the air flow path is discharged, and a filter provided on the upstream side of the air outlet port for preventing dust from flowing to the air outlet port from the dust catch room and the air flow path.
摘要翻译：用于清洁器的该集尘单元包括吸入空气和灰尘的入口，被引入入口的空气和灰尘被引导到的灰尘捕获室，用于将一部分通过入口吸入空气并确保空气流动的空气，已经通过灰尘捕获室的空气和空气流动路径被排出的空气出口，以及设置在出气口的上游侧的过滤器，用于防止灰尘从灰尘捕获室和空气流动通道流到出气口。

23. 发明申请

US20060230936A1 Bag cleaning compressed air nozzle 失效
标题翻译：袋清洁压缩空气喷嘴
公开(公告)号：US20060230936A1
公开(公告)日：2006-10-19
申请号：US11399061
申请日：2006-04-05
申请人： Robert Jensen
发明人： Robert Jensen
IPC分类号： B01D46/00
CPC分类号： B01D46/04 , B01D46/0065
摘要： A process and apparatus for cleaning filter cake from the interior of a baghouse bag. A nozzle through which compressed gas flows is positioned on the interior of a bag such that gas is directed to, and thereby disrupts, the filter cake. The compressed gas flows in the same direction as a gas that is being filtered by the baghouse, thereby avoiding the effects of reverse-flow cleaning.
摘要翻译：用于从袋装袋的内部清洗滤饼的方法和装置。压缩气体流过的喷嘴位于袋的内部，使得气体被导向，从而破坏滤饼。压缩气体沿与袋式除尘器过滤的气体相同的方向流动，从而避免逆流清洗的影响。

24. 发明授权

US6102991A Exhaust gas cleaner and exhaust gas cleaner assembly using a plurality of exhaust gas cleaners 失效
标题翻译：排气净化器和排气净化器组合件，使用多个排气净化器
公开(公告)号：US6102991A
公开(公告)日：2000-08-15
申请号：US268467
申请日：1999-03-16
申请人： Tatuya Mikami
发明人： Tatuya Mikami
IPC分类号： B01D46/18 , B01D46/00 , B01D46/22 , B01D46/42
CPC分类号： B01D46/0076 , B01D46/0065 , B01D46/22 , B01D2279/30
摘要： An exhaust gas cleaner includes an exhaust gas introducing member having an exhaust gas inlet port into which an exhaust gas is introduced and an exhaust gas outlet port through which the exhaust gas is discharged, an endless filter member provided across the exhaust gas outlet port, a filter member driving device which circulates the filter member across the exhaust gas outlet port, and a filter member cleaning device which cleans the filter member in a position apart from the exhaust gas outlet port. An exhaust gas cleaner assembly includes a plurality of exhaust gas cleaners as described above, and the exhaust gas inlet ports of the exhaust gas introducing member of the exhaust gas cleaners are provided mutually in series. Another exhaust gas cleaner assembly includes a plurality of exhaust gas cleaners as described above, and the exhaust gas inlet port of the exhaust gas introducing members of the exhaust gas cleaners are provided mutually in parallel.
摘要翻译：废气净化器包括排气导入部件，废气引入部件具有引入废气的排气入口和排出废气的废气出口，设置在废气出口侧的环状过滤部件，过滤器构件驱动装置，其使过滤构件跨越排气出口流动;以及过滤构件清洁装置，其在与废气出口隔开的位置处清洁过滤构件。排气净化器组件包括如上所述的多个排气净化器，排气净化器的排气导入部件的排气入口相互串联设置。如上所述，另一个排气净化器组件包括多个排气净化器，排气净化器的排气导入部件的排气入口相互平行地设置。

25. 发明授权

US5915439A Apparatus for cleaning cylindrical air filters 失效
标题翻译：用于清洁圆柱形空气过滤器的设备
公开(公告)号：US5915439A
公开(公告)日：1999-06-29
申请号：US880220
申请日：1997-06-23
申请人： Harold W. Zaiser
发明人： Harold W. Zaiser
IPC分类号： B01D41/04 , B01D46/00 , B01D46/24 , B01D29/06
CPC分类号： B01D46/0065 , B01D41/04 , B01D46/24 , B01D46/4227 , B01D2273/28
摘要： An apparatus is disclosed for cleaning filters used in air breathing machinery. The apparatus is adapted to clean filters that are either contaminated or dirty on the inside surface of its filter medium or on the outside. For this purpose, the filter is placed in a first chamber of a housing wherein it is rotatably supported and wherein there is a vacuum established if the filter surface is dirty on the outside and wherein alternatively a vacuum is established on the inside of the filter if the filter is dirty on the inside surface. This establishes the fact that cleaning air moves through the filter medium in the direction of its contamination. In order to aid in dislodging any contaminants, vibrating hammers are provided on the outside or on the inside of the surfaces of the filters. When the filter surface is dirty on the inside surface, a hammer will operate on the outside of the filter surface and if a filter is dirty on its outside surface, the hammer will operate on the inside surface of the filter medium. All operating elements of the apparatus are contained in one housing making the apparatus a stand-alone unit.
摘要翻译：公开了一种用于清洁空气呼吸机器中使用的过滤器的装置。该装置适用于清洁在其过滤介质的内表面或外部被污染或脏污的过滤器。为此，将过滤器放置在壳体的第一腔室中，其中可旋转地支撑过滤器，并且如果过滤器表面在外部变脏，则建立真空，并且其中替代地，在过滤器的内部建立真空，如果过滤器内表面脏污。这确定了清洁空气沿其污染方向移动通过过滤介质的事实。为了帮助移除任何污染物，振动锤设置在过滤器表面的外侧或内侧。当内表面上的过滤器表面脏污时，锤子将在过滤器表面的外侧进行操作，如果过滤器外表面脏污，则锤子将在过滤介质的内表面上运行。设备的所有操作元件都包含在一个外壳中，使设备成为独立单元。

26. 发明授权

US4655806A Dust separator 失效
标题翻译：除尘器
公开(公告)号：US4655806A
公开(公告)日：1987-04-07
申请号：US812133
申请日：1985-12-23
申请人： Thomas E. Bowersox
发明人： Thomas E. Bowersox
IPC分类号： B01D46/00 , B01D46/04 , B01D50/00 , B01D46/02
CPC分类号： B01D46/04 , B01D46/0005 , B01D46/0065
摘要： A dust separator including a cylindrical housing that is separated by a pair of spaced apart tube sheets into an upper incoming air distributor, an intermediate tube compartment and a lower settling chamber. Large diameter air permeable filter tubes are suspended between the tubes to conduct airborne particles and dust captured inside the tubes into the settling chamber. A dirty air inlet is provided in the distributor while an air outlet connected to a blower is mounted in the lower part of the tube compartment. The blower draws air from the distributor through the tube walls so that the air is cleansed of airborne materials. A perforated control baffle is placed in front of the discharge opening to provide for a uniform and even flow of air through the tubes.
摘要翻译：一种灰尘分离器，包括由一对间隔开的管板分隔成上进气分配器，中间管室和下沉降室的圆柱形壳体。大直径的透气过滤管悬挂在管之间，以将空气中的颗粒和捕集在管内的灰尘进入沉淀室。在分配器中设置脏空气入口，而连接到鼓风机的空气出口安装在管室的下部。鼓风机通过管壁从分配器抽出空气，使空气清洁空气传播的材料。穿孔控制挡板放置在排放口的前面，以提供通过管的均匀且均匀的空气流。

27. 发明授权

US4289510A Internal loading cylindrical filter with unsupported tubular filter fabric 失效
标题翻译：内部装载圆柱形过滤器，带有无支撑的管状过滤织物
公开(公告)号：US4289510A
公开(公告)日：1981-09-15
申请号：US113453
申请日：1980-01-21
申请人： Marion E. Herndon, Jr.
发明人： Marion E. Herndon, Jr.
IPC分类号： B01D46/04 , B01D46/42
CPC分类号： B01D46/0065 , B01D46/04 , B01D2273/28 , Y10S55/43 , Y10S55/44
摘要： An internal loading cylindrical air filter apparatus having a circular tubular knit pile fabric filter element extending unsupported between end plates to provide an essentially full length unobstructed filter area, and having a rotating internal suction cleaning nozzle therefor. The tubular filter element is supported at its entry end by a detachable angle ring having a cylindrical ring flange extending through an opening in the entry end plate of the apparatus to permit endwise assembly and disassembly of the fabric filter element into the apparatus. Annular or helical strands may extend in circumferential engagement with the filter element for restraining it from ballooning out of effective cleaning distance with respect to the rotating suction nozzle under heavy filtering conditions, and a crank may be provided for adjusting the extending length of a helically extending restraining strand for controlling the degree of restaint imposed on the filter element.
摘要翻译：一种内装圆柱形空气过滤装置，其具有在端板之间不支撑的圆形管状针织绒头织物过滤器元件，以提供基本上全长的无障碍过滤面积，并具有旋转的内部抽吸清洁喷嘴。管状过滤器元件在其入口端处由可拆卸的角环支撑，该环形环具有延伸穿过设备入口端板中的开口的圆柱形环凸缘，以允许将织物过滤元件端接地装配和拆卸到设备中。环形或螺旋线可以与过滤元件周向接合延伸，用于限制其在重的过滤条件下相对于旋转吸嘴在有效的清洁距离之外膨胀，并且可提供曲柄以调节螺旋形延伸的延伸长度用于控制施加在过滤元件上的静止程度的约束线。

28. 发明授权

US4251237A Air filter and method of filtering 失效
标题翻译：空气过滤器和过滤方法
公开(公告)号：US4251237A
公开(公告)日：1981-02-17
申请号：US121048
申请日：1980-02-13
申请人： Randall E. Smith
发明人： Randall E. Smith
IPC分类号： B01D46/00 , B01D46/24 , B01D46/04
CPC分类号： B01D46/2411 , B01D46/0065 , B01D2271/027 , B01D2273/28
摘要： An improved method and apparatus for removing solid contaminants from the air comprising a generally stationary horizontally disposed cylindrical housing having a pair of spaced opposed vertical end walls and a peripherally disposed filter medium wall extending therebetween to define a filter compartment, a reduced air inlet opening in one end wall for introducing air to be filtered into the compartment and initially directing the same in a path of travel to the other end wall for deflection and recirculation through the compartment in a generally circular path before passage through the cylindrical filter medium wall for filtration thereby, and a plurality of contaminant discharge openings spaced about the lower peripheral portion of the other end wall for directly removing contaminants in the air from the compartment before their entrapment on the filter medium of the unit.
摘要翻译：一种用于从空气中去除固体污染物的改进的方法和装置，包括大体上固定的水平布置的圆柱形壳体，其具有一对间隔开的相对的垂直端壁和在其间延伸的外围设置的过滤介质壁，以限定过滤室，一个端壁，用于引入要过滤进入隔室的空气，并且最初将其引导到另一端壁的行进路径中，用于在通过圆筒形过滤介质壁以过滤之前以大致圆形路径偏转和再循环通过隔室，从而以及围绕另一端壁的下周边部分间隔开的多个污染物排出口，用于在它们截留在该单元的过滤介质上之前，直接从隔间除去空气中的污染物。

29. 发明授权

US4246011A Vacuum cleaning apparatus 失效
标题翻译：真空清洗设备
公开(公告)号：US4246011A
公开(公告)日：1981-01-20
申请号：US957459
申请日：1978-11-03
申请人： Guido Oberdorfer
发明人： Guido Oberdorfer
IPC分类号： B01D35/00 , A47L9/20 , B01D46/00 , B01D46/24 , B01D46/52 , B01D46/04
CPC分类号： B01D46/2411 , A47L9/20 , B01D46/0065 , B01D46/0087 , B01D46/521 , B01D2279/55 , Y10S55/03
摘要： A filter medium for use in a vacuum cleaner is shown with external brush means which is movable across the filter face for cleaning the soil therefrom. The brush means may either be moved manually, by automatic controls, by time switches, by pressure differentials operating in a piston-cylinder arrangement, or by a pressure indicator unit which monitors the clogging condition of the filter. Moreover, control means are provided for protecting the vacuum cleaner drive motor from damage from liquids when liquids may be drawn into the vacuum cleaner.
摘要翻译：示出了用于真空吸尘器的过滤介质，其具有外部刷装置，其可跨越过滤面移动以从其中清除污垢。刷子装置可以手动移动，通过自动控制，时间开关，通过在活塞 - 气缸装置中操作的压力差，或通过监测过滤器的堵塞状况的压力指示器单元来移动。此外，提供控制装置，用于当液体可能被吸入真空吸尘器时，保护真空吸尘器驱动电机免受液体的损坏。

30. 发明授权

US4203738A Combination air filter and vacuum cleaning system 失效
标题翻译：组合式空气过滤器和真空清洗系统
公开(公告)号：US4203738A
公开(公告)日：1980-05-20
申请号：US960472
申请日：1978-11-13
申请人： Kenneth C. Kerman
发明人： Kenneth C. Kerman
IPC分类号： B01D46/00 , B01D46/12 , B01D46/52 , B01D46/04
CPC分类号： B01D46/523 , B01D46/0065 , B01D46/10 , B01D2273/28
摘要： The air filter and vacuum cleaning system includes an air filter unit having partitions and filtering material arranged to define a plurality of air channels between the air entrance and exit ends of the filter. The filter material itself is in the form of a cloth strip of fibrous material such as glass fibers and is wound back and forth about the ends of the partitions adjacent the entrance and exit openings of the filter to provide folds. A vacuum cleaning head is mounted for movement across the entrance end of the filter, the head having a vacuum slot cooperating with the air channels and folds of the filter material to result in high velocity air which will pick up and move slugs of accumulated impurities on the inner folds of the filter material adjacent the air exit end. Some of the impurities themselves exert a scrubbing action on the filter material forming part of the channel walls so that the entire filter unit can be cleaned by one sweep of the vacuum head without the necessity of inserting a vacuum head between the various folds of the filter material.
摘要翻译：空气过滤器和真空清洁系统包括具有分隔件和过滤材料的空气过滤器单元，其布置成在过滤器的空气入口和出口端之间限定多个空气通道。过滤材料本身是玻璃纤维等纤维材料布条的形式，并且围绕邻近过滤器的入口和出口的分隔件的端部来回缠绕以提供褶皱。安装真空清洁头以跨越过滤器的入口端移动，头部具有与空气通道配合的真空槽和过滤材料的折叠，以产生高速空气，其将拾取和移动积聚的杂质的块塞过滤材料的内部折叠物邻近出气端。一些杂质本身对形成通道壁部分的过滤材料施加洗涤作用，使得整个过滤器单元可以通过一次真空头清洗，而不需要在过滤器的各个折叠部之间插入真空头材料。

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