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1. 发明申请

WO2017196367A1 INERTIAL PRECLEANER WITH VARIABLE ASPIRATION FLOWRATE CONTROL VIA AMBIENT DUST CONCENTRATION SENSOR INPUT 审中-公开
标题翻译：通过环境尘埃浓度传感器输入控制变量吸入流量的惯性预清洗器
公开(公告)号：WO2017196367A1
公开(公告)日：2017-11-16
申请号：PCT/US2016/032379
申请日：2016-05-13
申请人： CUMMINS FILTRATION IP, INC.
发明人： HERMAN, Peter K. , HOLM, Christopher E. , SEKAR, Arvind
IPC分类号： F02M35/022 , F02M35/06 , F02M35/024 , B01D45/16 , B01D46/46 , G01S19/14
CPC分类号： B01D45/16 , B01D50/002 , B01D2279/60 , F02M35/0216 , F02M35/022 , F02M35/0223 , F02M35/024 , F02M35/06 , G01S19/14
摘要： An air intake system having an air filter and a cyclonic pre-cleaner is described. The cyclonic pre-cleaner includes a plurality of fins that cause the air flowing through the pre-cleaner to go from a substantially axial flow to a substantially swirling flow. As the air flow through the pre-cleaner increases, the air is swirled at a faster rate, and some contaminant particles in the air will be forced out of the flow of air before reaching the air filter. The air intake system includes a blower unit having a motor, an impeller, and a controller. The blower unit structured to selectively draw more air through the air intake system to increase the flow of air through the pre-cleaner thereby increasing the efficiency of the pre-cleaner.
摘要翻译：描述了具有空气过滤器和气旋式预清洁器的进气系统。旋风式预清洁器包括多个翼片，这些翼片使得流过预清洁器的空气从基本上轴向的流动变为基本上旋转的流动。随着通过预清洁器的空气流量增加，空气以更快的速率旋转，并且空气中的一些污染物颗粒在到达空气过滤器之前将被排出空气流。进气系统包括具有电动机，叶轮和控制器的鼓风机单元。鼓风机单元构造成选择性地通过进气系统吸取更多空气以增加通过预清洁器的空气流量，从而提高预清洁器的效率。

2. 发明申请

WO2017130665A1 AIR CLEANER 审中-公开
标题翻译：空气净化器
公开(公告)号：WO2017130665A1
公开(公告)日：2017-08-03
申请号：PCT/JP2017/000338
申请日：2017-01-06
申请人： HONDA MOTOR CO., LTD.
发明人： GOMIBUCHI, Shota , YAMAZAKI, Wataru , TAKAHASHI, Hiroto
IPC分类号： F02M35/02 , F02M35/022 , F02M35/024 , F02M35/04 , F02M35/08 , B01D45/12 , B01D46/00 , B01D46/52 , B01D50/00 , F02B63/00
CPC分类号： F02M35/0201 , B01D45/16 , B01D46/0024 , B01D46/2411 , B01D50/002 , F02B63/02 , F02B2075/027 , F02M35/0216 , F02M35/0223 , F02M35/02483 , F02M35/048 , F02M35/084
摘要： The air cleaner (32) comprises a base member (41) including a base wall (41A) extending substantially horizontally, and a cover member (42) attached to an upper side of the base wall to jointly define a filter chamber (70) for receiving a filter element (43) therein. The air cleaner further includes a passage member (44) communicating with the filter chamber and incorporated with a plurality of air ejection pipes (44C) each surrounded by an annular air inlet passage (44E) fitted with guide vanes (44D) for rotating the air flow, and a case member (45) defining separation chambers (45C) for separating dust from the rotating air flow. The passage member (44) is interposed between the cover member (42) and the case member (45).
摘要翻译：空气净化器32包括基部构件41和盖构件42，基部构件41包括基本上水平延伸的基部壁41A，盖构件42附接到基部壁的上侧以共同地限定用于在其中接纳过滤元件（43）的过滤室（70）。该空气净化器还包括与过滤器室连通的通道构件（44），该通道构件与多个空气喷射管（44C）结合，每个空气喷射管由环形空气入口通道（44E）包围，环形空气入口通道装配有用于旋转空气的导向叶片以及限定用于将灰尘从旋转气流中分离的分离室（45C）的壳体构件（45）。通道部件（44）插在盖部件（42）和壳体部件（45）之间。

3. 发明申请

WO2015061474A1 HIGH PERFORMANCE PRE-CLEANER AND METHOD 审中-公开
标题翻译：高性能预清洁器和方法
公开(公告)号：WO2015061474A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061800
申请日：2014-10-22
申请人： DONALDSON COMPANY, INC.
发明人： GOSSEZ, Paul , MOVIA, Massimo
IPC分类号： F02M35/08 , F02M35/10 , B01D45/16 , B01D46/00 , B01D50/00
CPC分类号： B01D45/16 , B01D50/002 , F02M35/0215 , F02M35/0223 , F02M35/088 , F02M35/10013 , F02M35/10262 , Y02T10/146
摘要： A pre-cleaner tube assembly includes an inlet tube having an inlet tube wall surrounding an interior volume and first and second open, opposite ends. A vane arrangement is oriented within the inlet tube wall adjacent to the first open end. The inlet tube wall defines a slot adjacent to the second open end. An outlet tube has an outlet tube wall surrounding an interior volume, an open entrance end, and an opposite open exit end. The outlet tube wall has an exterior and an interior. The exterior of the outlet tube wall has a ramp extending upward as the ramp extends from a region adjacent to the entrance end toward a remaining portion of the outlet tube wall. The outlet tube is oriented in the inlet tube wall interior volume such that the entrance end and over 50% of a length of the outlet wall is within the inlet tube wall interior volume.
摘要翻译：预清洁器管组件包括入口管，入口管具有围绕内部容积的入口管壁和第一和第二开放的相对端部。叶片装置定位在与第一开口端相邻的入口管壁内。入口管壁限定与第二开口端相邻的狭槽。出口管具有围绕内部容积的出口管壁，敞开的入口端和相对的敞开的出口端。出口管壁具有外部和内部。出口管壁的外部具有斜面，其随着斜面从邻近入口端的区域朝向出口管壁的剩余部分延伸而向上延伸。出口管被定向在入口管壁内部体积中，使得入口端和出口壁的长度的50％以上在入口管壁内部体积内。

4. 发明申请

WO2017066169A1 TANGENTIAL AIR CLEANER WITH COILED FILTER CARTRIDGE 审中-公开
标题翻译：带盘式过滤器的空气净化器
公开(公告)号：WO2017066169A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/056386
申请日：2016-10-11
申请人： CUMMINS FILTRATION IP, INC.
发明人： BANNISTER, Robert A , JANAKIRAMAN, Arun P. , HERMAN, Peter K. , SCHWARTZ, Scott W. , CUPERY, Jeremiah , LOUISON, Matthew , SCHERCK, Jason A.
IPC分类号： B01D27/08 , B01D35/30 , B01D45/12 , B04C5/103
CPC分类号： B04C3/06 , B01D45/12 , B01D46/002 , B01D46/0046 , B01D46/10 , B01D46/106 , B01D50/002 , B04C3/04 , B04C2009/002 , F02M35/0216 , F02M35/0223
摘要： Filtration systems having a tangential air cleaner having a coiled media filter element and a cyclonic pre-cleaner are described. An outer wall of the filter element acts as a pre-cleaner sleeve of the housing to generate a cyclonic flow of the intake air prior to the intake air being filtered by the filter element. The housing cover includes geometry that redirects the cyclonic flow from a tangential path to an axial, straight-through flow directed through an inlet flow face of the filter element. Various embodiments of such filtration systems offer increased filter performance and capacity compared to similarly sized cylindrical pleated filter elements having a radial flow filtering path.
摘要翻译：描述了具有切线式空气净化器的过滤系统，所述切向式空气净化器具有卷绕介质过滤元件和旋风式预净化器。过滤元件的外壁用作壳体的预清洁器套筒，以在吸入空气被过滤元件过滤之前产生进气的气旋流。壳体盖包括将旋风流从切向路径重新引导到被引导通过过滤器元件的入口流动面的轴向直通流的几何形状。这种过滤系统的各种实施例与具有径向流动过滤路径的类似尺寸的圆柱形折叠式过滤元件相比提供了增加的过滤性能和容量。

5. 发明申请

WO2016082854A1 FILTERING DEVICE, FILTERING ELEMENT AND MAINTENANCE PROCESS OF A FILTERING DEVICE 审中-公开
标题翻译：过滤装置，过滤元件和过滤装置的维护过程
公开(公告)号：WO2016082854A1
公开(公告)日：2016-06-02
申请号：PCT/EP2014/075375
申请日：2014-11-24
申请人： MANN+HUMMEL GMBH
发明人： MARCONDES, Marcos , DE CARVALHO VESSIO, Bruna , SANTOS PEREIRA, Celio , ALBERTINI, Gilberto
IPC分类号： B01D46/00 , B01D46/24 , B01D46/52 , B01D50/00 , F02M35/024
CPC分类号： F02M35/048 , B01D46/0005 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2265/024 , B01D2265/026 , F02M35/0203 , F02M35/0214 , F02M35/0216 , F02M35/0223 , F02M35/02416 , F02M35/02483 , F02M35/084 , F02M35/088 , F02M35/10013 , F02M35/164 , Y02T10/146
摘要： The present invention belongs to the technical sector of fluid filtration systems which can be used for air filtration in an internal combustion engine. The invention refers to a filtering device (1) including a filtering element (24) which presents an open axial end (26) and an axial end (27) closed by a cover (28); and an intake cover (7). The said cover (28) includes at least a first tubular boss (55) projecting towards the intake cover (7); and the intake cover (7) includes at least a second tubular boss (57) complementary to the first tubular boss (55) and projecting towards the cover (28); the first tubular boss (55) is slotted in the second tubular boss (57). The invention also refers to a tubular filtering element (24) and to a maintenance process of a filtering device.
摘要翻译：本发明属于可用于内燃机中的空气过滤的流体过滤系统的技术领域。本发明涉及一种过滤装置（1），该过滤装置（1）包括一个过滤元件（24），该过滤元件（24）具有敞开的轴向端部（26）和由盖子（28）封闭的轴向端部（27）。和进气盖（7）。所述盖（28）至少包括朝向所述进气盖（7）突出的第一管状凸台（55）。并且所述进气盖（7）至少包括与所述第一管状凸台（55）互补并朝向所述盖（28）突出的第二管状凸台（57）。第一管状凸台（55）在第二管状凸台（57）中开槽。本发明还涉及管状过滤元件（24）和过滤装置的维护过程。

6. 发明申请

WO2011031192A1 PARTICLE TRAP AND FILTER DEVICE COMPRISING A PARTICLE TRAP 审中-公开
标题翻译：颗粒捕获和包含颗粒捕获的过滤装置
公开(公告)号：WO2011031192A1
公开(公告)日：2011-03-17
申请号：PCT/SE2009/000408
申请日：2009-09-14
申请人： VOLVO LASTVAGNAR AB , ETEMAD, Sassan , RYRHOLM, Reimer
发明人： ETEMAD, Sassan , RYRHOLM, Reimer
IPC分类号： F02M35/022 , B01D45/04
CPC分类号： F02M35/022 , B01D45/06 , B01D45/08 , F02M35/0223 , F02M35/10104 , F02M35/10111 , F02M35/10124 , F02M35/164 , Y02T10/146
摘要： The invention relates to a particle trap (100) for removing particles from a fluid (90), comprising a conduit (10), the conduit (10) comprising a wall (16); a bend (20) with an upstream side (20a) and a downstream side (20b) with respect to a flow direction (70) of the fluid (90); - an inlet (12) at the upstream side (20a) of the bend (20); at least one first outlet (40) at the downstream side (20b) of the bend (20); at least one second outlet (50) at the downstream side (20b) of the bend (20); - wherein the least one first outlet (40) is arranged in a first region (26), at a distance from the wall (16), where the concentration of particles in the fluid (90) is lower than in the vicinity of the wall (16) during operation; and wherein the least one second outlet (50) is arranged in the vicinity of the wall (16) where the concentration of particles is higher than where the first outlet (40) is arranged.
摘要翻译：本发明涉及一种用于从流体（90）中去除颗粒的颗粒捕集器（100），其包括导管（10），所述导管（10）包括壁（16）; 相对于流体（90）的流动方向（70）具有上游侧（20a）和下游侧（20b）的弯曲部（20）; - 弯头（20）的上游侧（20a）处的入口（12）; 在弯曲部（20）的下游侧（20b）处的至少一个第一出口（40）; 在弯曲部（20）的下游侧（20b）处的至少一个第二出口（50）; - 其中所述至少一个第一出口（40）布置在与所述壁（16）一定距离的第一区域（26）中，其中所述流体（90）中的颗粒的浓度低于在所述壁（16）并且其中所述至少一个第二出口（50）布置在所述壁（16）附近，其中所述颗粒的浓度高于所述第一出口（40）布置的位置。

7. 发明申请

WO2019114935A1 DEVICE, METHOD AND USE FOR CONDITIONING INTAKE AIR FOR TESTING INTERNAL COMBUSTION ENGINES 审中-公开
公开(公告)号：WO2019114935A1
公开(公告)日：2019-06-20
申请号：PCT/EP2017/082452
申请日：2017-12-12
申请人： HORIBA EUROPE GMBH
发明人： DENSATES, José Maria , BENAJES, Jesús , SERRANO, José Ramón , BERMUDEZ, Vincente , PIQUERAS, Pedro , GOMEZ, Javier , BENDER, Stefan
IPC分类号： G01M15/02 , F02M25/022 , F02M25/025 , F02M25/032 , F02M35/022 , F02M35/04 , F02M35/10 , F02M31/02 , F02M31/20
CPC分类号： F02M25/0221 , F02M25/025 , F02M25/032 , F02M31/02 , F02M31/20 , F02M35/0223 , F02M35/04 , F02M35/10242 , F02M35/10268 , G01M15/102
摘要： The present invention relates to a device, method and use for conditioning intake air for testing internal combustion engines. The device comprises a line for transporting intake air from an inlet point (a) to an outlet point (k), and the following components between said inlet point (a) and said outlet point (k): a mechanical compressor for compressing intake air to desired pressure and temperature values; a chiller for lowering the temperature and humidity of the intake air; a first cyclonic separator for removing condensed humidity from the intake air; a first bypass valve for bypassing both the chiller and the first cyclonic separator; a heater for increasing the temperature of the intake air; and a second bypass valve for bypassing the heater.The conditioned intake air is suitable for feeding directly to an internal combustion engine to be tested or to an additional device for further conditioning the pressure thereof.

8. 发明申请

WO2013124305A1 PARTICLE SEPARATOR WITH DEFLECTOR AND LATERAL OPENING AND AIR FILTER SYSTEM 审中-公开
标题翻译：具有偏转器和侧向开启和空气过滤器系统的颗粒分离器
公开(公告)号：WO2013124305A1
公开(公告)日：2013-08-29
申请号：PCT/EP2013/053362
申请日：2013-02-20
申请人： MANN+HUMMEL GMBH
发明人： DA SILVA, Carlos Alberto , SIMO, Rodrigo dos Santos
IPC分类号： B01D45/12 , B01D50/00 , B04C5/04 , B04C5/13 , F02M35/022
CPC分类号： B01D50/002 , B01D45/12 , B04C5/04 , B04C5/13 , B04C5/15 , B04C2005/136 , F02M35/0214 , F02M35/0223 , F02M35/02483
摘要： A particle separator and air filter system are provided and may include a housing having an inlet and an outlet. The housing may remove debris from air entering the housing at the inlet prior to expelling cleansed air at the outlet. A baffle may be disposed within the housing and may define a first path for directing cleansed air to the outlet and may cooperate with an inner surface of the housing to define a second path that causes the air to circulate within the second housing. The baffle may include an opening permitting communication between the first path and the second path.
摘要翻译：提供了颗粒分离器和空气过滤器系统，并且可以包括具有入口和出口的壳体。在排出出口处清洁的空气之前，壳体可以从进入壳体的空气中除去碎屑。挡板可以设置在壳体内并且可以限定用于将清洁的空气引导到出口的第一路径，并且可以与壳体的内表面协作以限定使空气在第二壳体内循环的第二路径。挡板可以包括允许第一路径和第二路径之间的通信的开口。

9. 发明申请

WO2013092182A1 FLIEHKRAFTABSCHEIDER UND FILTERANORDNUNG MIT SOLCHEN FLIEHKRAFTABSCHEIDER 审中-公开
标题翻译：有了这样的旋风离心式和过滤器装置，
公开(公告)号：WO2013092182A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/074230
申请日：2012-12-03
申请人： MANN+HUMMEL GMBH
发明人： ACKERMANN, Steffen , GREIF, Volker , MUSCHELKNAUTZ, Ulrich , KRAXNER, Michael
IPC分类号： B04C3/06
CPC分类号： F02M35/0223 , B01D45/12 , B01D45/16 , B01D50/002 , B04C3/04 , B04C3/06 , B04C2003/006
摘要： Ein Fliehkraftabscheider (1) zum Abscheiden von Partikeln (11) aus einem Fluid (9) umfasst ein Gehäuse (2), welches eine Einströmöffnung (13) und eine Ausströmöffnung (14) aufweist, und mehrere Leitschaufel (3-8) zum Erzeugen eines Wirbelstroms (12) von durch die Eintrittsöffnung (13) einströmendem Fluid (9). Beispielsweise haben die Anströmkanten (17, 18) von mindestens zwei Leitschaufeln (3, 4) in Bezug auf eine Querschnittsfläche (112) des Gehäuses (2), welche im Wesentlichen senkrecht zu einer Einströmrichtung (R) des Fluids (9) steht, einen unterschiedlichen Abstand (a1, a2) haben.
摘要翻译：的离心分离器（1）用于从流体（9）中分离颗粒（11）包括（2）具有用于产生的流入开口（13）和流出开口（14），以及多个导向叶片（3-8）的壳体的涡电流（12）通过入口开口（13）流入的流体（9）。例如具有前缘（17，18）的至少两个叶片（3,4）相对于所述流体的所述壳体（2），其中（R）的横截面面积（112）（9）是基本垂直于流入方向，一个不同的距离（A1，A2）都有。

10. 发明申请

WO2013017832A1 A SEPARATOR 审中-公开
标题翻译：分隔器
公开(公告)号：WO2013017832A1
公开(公告)日：2013-02-07
申请号：PCT/GB2012/051729
申请日：2012-07-19
申请人： PARKER HANNIFIN MANUFACTURING (UK) LIMITED , COPLEY, Daniel , MINCHER, Adrian
发明人： COPLEY, Daniel , MINCHER, Adrian
IPC分类号： B01D45/08 , B01D50/00 , F01M13/04
CPC分类号： F01M13/04 , B01D45/08 , B01D45/16 , B01D46/0031 , B01D50/002 , F01M2013/0016 , F01M2013/0072 , F01M2013/026 , F01M2013/0433 , F01M2013/0438 , F02M25/06 , F02M35/0223 , F02M35/0226
摘要： A separator for separating contaminants from a fluid stream has a first inlet arranged to receive the fluid stream, and first and second separation stages coupled together in series to receive the first fluid stream from the inlet. A pump is coupled to the second separation stage for generating an area of reduced pressure to draw the first fluid stream through the first and second separation stages. One of the separation stages includes a variable impactor separator which has comprising a first chamber arranged to receive the first fluid stream, and a second chamber coupled to the first chamber through at least one aperture arranged such that the first fluid stream is accelerated through the aperture and is incident upon an impaction surface such that contaminants are separated from the first fluid stream. An actuator is arranged to adjust the open area of the at least one aperture according to a pressure differential between fluid pressure in the first chamber and a reference fluid pressure in a third chamber. The other of the separation stages is a second variable impactor separator or a filter media.
摘要翻译：用于从流体流分离污染物的分离器具有布置成接收流体流的第一入口，以及串联耦合在一起以从入口接收第一流体流的第一和第二分离级。泵耦合到第二分离级，用于产生减压区域以将第一流体流通过第一和第二分离级。分离阶段之一包括可变的冲击器分离器，该可变冲击器分离器包括布置成接收第一流体流的第一室，以及通过至少一个孔连接到第一室的第二室，其布置成使得第一流体流加速穿过孔并且入射在冲击表面上，使得污染物与第一流体流分离。致动器被布置成根据第一室中的流体压力与第三室中的参考流体压力之间的压差来调节至少一个孔的开口面积。另一个分离阶段是第二个可变冲击分离器或过滤介质。

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