公开(公告)号：US07338546B2

公开(公告)日：2008-03-04

申请号：US11407553

申请日：2006-04-19

Applicant: Thomas Eliasson ,  Stefan Szepessy

Inventor： Thomas Eliasson ,  Stefan Szepessy

IPC: B01D45/00

CPC classification number: B04B5/005 ,  B01D45/14 ,  B04B5/12 ,  B04B9/06 ,  B04B9/12 ,  B04B2005/125 ,  F01M13/04 ,  F01M2013/0422

Abstract: In a centrifugal separator for cleaning gases generated by an internal combustion engine a housing defines an interior separation chamber. A centrifugal rotor is coupled for rotation to the housing and extends into the separation chamber. A drainage chamber is positioned adjacent the separation chamber and is delimited therefrom by a partition wall. A flow path is provided through which oil, separated from gases generated by the internal combustion engine and collecting on the partition wall, can travel from the separation chamber to the drainage chamber. A pump wheel is coupled to a shaft portion defined by the rotor and extends radially outwardly therefrom. During operation the oil, upon exiting the separation chamber, contacts the pump wheel. Centrifugal forces generated due to the rotation of the pump wheel cause the oil to be thrown into the drainage chamber. The pump wheel also minimizes the potential for oil resident in the drainage chamber to re-enter the separation chamber.

Abstract translation: 在用于清洁由内燃机产生的气体的离心分离器中，壳体限定内部分离室。 离心转子联接以旋转到壳体并延伸到分离室中。 排水室位于分隔室附近，并由分隔壁与其隔开。 提供了一种流路，通过该流路与由内燃机产生的气体分离并收集在分隔壁上的油可以从分离室行进到排水室。 泵轮联接到由转子限定的轴部分并且从其径向向外延伸。 在操作期间，油在离开分离室时接触泵轮。 由于泵轮的旋转而产生的离心力导致油被引入排水室。 泵轮还最大限度地减少了排入腔中的油再次进入分离室的可能性。

公开(公告)号：US07311745B2

公开(公告)日：2007-12-25

申请号：US11013793

申请日：2004-12-17

Applicant: Bernard Gemmati

Inventor： Bernard Gemmati

IPC: B01D45/00

CPC classification number: B60H1/14 ,  B64D13/00

Abstract: A heater and/or demister device D for installing in a heater and/or demister circuit of a vehicle. The device D is provided with a fan 7 for producing a flow of warm air from a flow of ambient air and a flow of compressed hot air taken from an engine of the vehicle. The device comprises a cylindrical outer body 9 surrounding the fan 7 and an impeller 3, the impeller 3 being fed with the flow of compressed hot air and driving the fan 7.

Abstract translation: 一种用于安装在车辆的加热器和/或除雾器电路中的加热器和/或除雾装置D. 设备D设置有风扇7，用于从环境空气流和从车辆的发动机获取的压缩热空气流产生暖空气流。 该装置包括围绕风扇7的圆柱形外体9和叶轮3，叶轮3被供给压缩热空气流并驱动风扇7。

公开(公告)号：US20070256398A1

公开(公告)日：2007-11-08

申请号：US11429859

申请日：2006-05-08

Applicant: Michael Barone ,  Karen Murdoch ,  Timothy Scull ,  James Fort

Inventor： Michael Barone ,  Karen Murdoch ,  Timothy Scull ,  James Fort

IPC: B01D45/00

CPC classification number: B01D45/14 ,  B01D19/0052

Abstract: A rotary phase separator system generally includes a step-shaped rotary drum separator (RDS) and a motor assembly. The aspect ratio of the stepped drum minimizes power for both the accumulating and pumping functions. The accumulator section of the RDS has a relatively small diameter to minimize power losses within an axial length to define significant volume for accumulation. The pumping section of the RDS has a larger diameter to increase pumping head but has a shorter axial length to minimize power losses. The motor assembly drives the RDS at a low speed for separating and accumulating and a higher speed for pumping.

Abstract translation: 旋转相分离器系统通常包括阶梯形旋转鼓分离器（RDS）和马达组件。 阶梯式滚筒的纵横比使积累和泵送功能的功率最小化。 RDS的蓄电池部分具有相对较小的直径，以最小化轴向长度内的功率损耗，以限定积累的大量体积。 RDS的泵送部分具有较大的直径以增加泵头，但具有较短的轴向长度以最小化功率损失。 电机组件以低速驱动RDS，用于分离和积聚，并具有较高的泵送速度。

公开(公告)号：US20070251386A1

公开(公告)日：2007-11-01

申请号：US11739964

申请日：2007-04-25

Applicant: FREEMAN J. SWANK ,  ANDREW E. PAGE

Inventor： FREEMAN J. SWANK ,  ANDREW E. PAGE

IPC: B01D45/12 ,  B01D45/00

CPC classification number: B01D45/12 ,  B04C5/13 ,  B04C5/15 ,  B04C2009/008

Abstract: A system and associated methods are disclosed for facilitating efficient collection of entrained material from an air/gas sample. In one arrangement, a method for collecting entrained material from a sample involves a dry collection cyclonic cycle combined with a period of fluid wash use. In particular, a sample is drawn into a chamber of a cyclone separator having a perimeter wall, and then a dry collection cyclonic separation cycle is performed on the sample for a period of time to separate a substantial amount of the entrained material from the sample. Subsequent to or temporally near an ending point of the dry collection cyclonic separation cycle, a fluid wash is injected into cyclone separator chamber so as to direct the fluid wash along the perimeter wall to capture material deposited on the walls and in the vortex break at the bottom of the cyclone separator.

Abstract translation: 公开了一种用于促进从空气/气体样品中有效收集夹带的材料的系统和相关方法。 在一种布置中，用于从样品中收集夹带的材料的方法包括与流体洗涤使用期间结合的干收集旋风循环。 特别地，将样品吸入具有周边壁的旋风分离器的室中，然后对样品进行一段干燥收集旋风分离循环一段时间，以将大量夹带的材料与样品分离。 在干收集旋风分离循环的临时点之后或在时间上接近循环分离循环的终点，将流体洗涤液注入旋风分离器室中，以沿着周边壁引导流体洗涤物以捕获沉积在壁上的材料和在 底部的旋风分离器。

公开(公告)号：US20060272301A1

公开(公告)日：2006-12-07

申请号：US11380781

申请日：2006-04-28

Applicant: Thomas Morse ,  Mark Huza

Inventor： Thomas Morse ,  Mark Huza

IPC: B01D45/00

CPC classification number: B01D46/444 ,  B01D46/0086 ,  B01D46/10 ,  B01D46/42 ,  B01D46/521 ,  B01D2271/02 ,  B01D2273/18

Abstract: Embodiments of the invention generally provide a filter module having a mechanically positionable test probe disposed therein and a method for testing a filter. In one embodiment, a filter module includes a housing adapted to receive a filter element. A sample probe suitable for leak testing the filter element is disposed in the interior volume of the housing. The sample probe may be moved to scan the filter by an actuator. In another embodiment, a method for testing a filter includes challenging a room side of a filter element disposed in a housing with a test aerosol, moving a probe disposed within the housing to obtain samples for testing and determining if the samples exceed a predefined leak criteria.

Abstract translation: 本发明的实施例通常提供一种具有设置在其中的可机械定位的测试探针的过滤器模块和用于测试过滤器的方法。 在一个实施例中，过滤器模块包括适于容纳过滤元件的壳体。 适合于对过滤元件进行泄漏测试的样品探针设置在壳体的内部容积中。 可以移动样品探针以通过致动器扫描过滤器。 在另一个实施例中，用于测试过滤器的方法包括用设置在壳体内的设置在壳体中的过滤器元件的房间侧进行挑战，移动设置在壳体内的探针以获得用于测试的样品并确定样品是否超过预定义的泄漏标准 。

公开(公告)号：US20060230717A1

公开(公告)日：2006-10-19

申请号：US11283385

申请日：2005-11-18

Applicant: Jang-keun Oh ,  Jung-gyun Han

Inventor： Jang-keun Oh ,  Jung-gyun Han

IPC: B01D45/00

CPC classification number: A47L9/1625 ,  A47L9/1641 ,  B01D45/16 ,  B04C5/04 ,  B04C5/24 ,  B04C5/26 ,  Y10S55/03

Abstract: A multi-cyclone dust collecting apparatus with improved dust collecting efficiency and suction force is provided. The multi-cyclone dust collecting apparatus includes a first and a second multi-cyclone units having a first cyclone which collects large particles of dust and a second cyclone for collecting fine particles of dust; an air inlet through which an air inlet through which dust-laden air is separated and flowed into the first and the second multi-cyclone units, respectively; and an air outlet through which air from the second cyclone of the first and the second multi-cyclone units is gathered and externally discharged. Because air is branched off once it is drawn into a single gate and dust is separated from the drawn air simultaneously in the plurality of multi-cyclone dust collecting apparatuses, reduction of flow speed in the dust-laden air from the suction brush can be prevented.

公开(公告)号：US20060086074A1

公开(公告)日：2006-04-27

申请号：US11251172

申请日：2005-10-14

Applicant: Kuri Kasuya ,  Osamu Ichikawa

Inventor： Kuri Kasuya ,  Osamu Ichikawa

IPC: B01D45/00

CPC classification number: H01M8/0662 ,  B01D45/06

Abstract: A gas-liquid separator for a fuel cell system onboard a vehicle includes an upper chamber, a lower chamber, a plate for separating the upper and lower chambers, a pipe for circulating the exhaust gas and connecting holes bored in the plate. The upper chamber receives exhaust gas from the fuel cell system to separate water contained in the exhaust gas. The lower chamber has a portion for discharging the water which is separated by the upper chamber. The pipe, which is attached to the upper chamber, has fluid communication with an inside of the upper chamber. The connecting holes provide fluid communication between the upper and lower chambers. The connecting holes are positioned off a center of the plate so that the connecting holes lie apart from the pipe.

公开(公告)号：US07033556B1

公开(公告)日：2006-04-25

申请号：US10303739

申请日：2002-11-26

Applicant: Arthur M. Squires

Inventor： Arthur M. Squires

IPC: B01D45/00

CPC classification number: B01D46/30 ,  B01D46/0075

Abstract: There is provided a granular-bed filter for cleaning a gas containing fine particulate matter (“dust”). A multiplicity of vertically disposed filter trays are assembled to form a “panel.” In each filter tray, an inclined porous plate supports a bed of granular material. Each bed presents an inclined gas-entry face that receives gas from a vertically-disposed dusty-gas-distribution compartment nearby the face's lower edge. A filter cake forms upon the gas-entry face. Preferably, the bed's depth is substantially the same at its upper and lower edges. Cleaned gas leaves a tray across the porous plate and flows into a vertically-disposed cleaned-gas-collection compartment. After an interval of filtration, gas-entry faces are renewed by producing en masse displacement of the material respecting the supporting plates, the displacement producing a spill of a surface layer from each gas-entry face. The displacement is preferably accomplished by causing the support plates to move sharply upward (e.g., as may be caused by an upward blow of a hammer). The displacement may also be caused by subjecting the panel to a reverse transient surge flow of gas (i.e., a “puff-back”). After face renewal, granular material descends by gravity from an elevated source to make good loss of the material from the faces.

Abstract translation: 提供了一种用于清洁含有细颗粒物质（“灰尘”）的气体的颗粒床过滤器。 多个垂直设置的过滤盘被组装以形成“面板”。 在每个过滤盘中，倾斜的多孔板支撑颗粒材料床。 每个床呈现倾斜的气体入口面，其从位于面部下边缘附近的垂直设置的灰尘气体分布室接收气体。 在气体进入面上形成滤饼。 优选地，床的深度在其上边缘和下边缘处基本相同。 清洁的气体将托盘穿过多孔板并流入垂直设置的清洁气体收集室。 在过滤间隔之后，通过产生相对于支撑板的材料的均匀位移来更新气体进入面，该位移从每个气体入口面产生表面层的溢出。 优选地通过使支撑板向上突出地移动（例如，可能由锤的向上冲击引起）而实现位移。 位移也可能是由面板经受反向瞬态浪涌气流（即“回气”）引起的。 面部更新后，颗粒物质通过重力从升高的来源下降，从而使材料从面部中获得良好的损失。

公开(公告)号：US20060080948A1

公开(公告)日：2006-04-20

申请号：US10967568

申请日：2004-10-18

Applicant: John Rodgers

Inventor： John Rodgers

IPC: B01D45/00

CPC classification number: B01D45/12 ,  Y10S55/14

Abstract: An inlet for an environmental air monitor is described wherein a pre-separator interfaces with ambient environment air and removes debris and insects commonly associated with high wind outdoors and a deflector plate in communication with incoming air from the pre-separator stage, that directs the air radially and downward uniformly into a plurality of accelerator jets located in a manifold of a virtual impactor, the manifold being cylindrical and having a top, a base, and a wall, with the plurality of accelerator jets being located in the top of the manifold and receiving the directed air and accelerating directed air, thereby creating jets of air penetrating into the manifold, where a major flow is deflected to the walls of the manifold and extracted through ports in the walls. A plurality of receiver nozzles are located in the base of the manifold coaxial with the accelerator jets, and a plurality of matching flow restrictor elements are located in the plurality of receiver nozzles for balancing and equalizing the total minor flow among all the plurality of receiver nozzles, through which a lower, fractional flow extracts large particle constituents of the air for collection on a sample filter after passing through the plurality of receiver nozzles and the plurality of matching flow restrictor elements.

Abstract translation: 描述了一种用于环境空气监测器的入口，其中预分离器与周围环境空气接合并且去除通常与室外大风相关的碎屑和昆虫，以及与来自预分离器级的进入空气相通的偏转板，其引导空气 径向和向下均匀地分布到位于虚拟冲击器的歧管中的多个加速器射流中，歧管是圆柱形的，并具有顶部，底部和壁，多个加速器射流位于歧管的顶部，并且 接收定向空气并加速定向空气，从而产生穿入歧管的空气射流，其中主流被偏转到歧管的壁并且通过壁中的端口提取。 多个接收器喷嘴位于与加速器喷嘴同轴的歧管的基座中，并且多个匹配的限流元件位于多个接收器喷嘴中，用于平衡和均衡所有多个接收器喷嘴中的总微小流量 通过其，较低的分数流量在通过多个接收器喷嘴和多个匹配的限流器元件之后提取空气的大颗粒组分用于在样品过滤器上收集。

公开(公告)号：US20060064954A1

公开(公告)日：2006-03-30

申请号：US10539747

申请日：2003-12-25

Applicant: Hiroshi Yokota ,  Fumio Nishi

Inventor： Hiroshi Yokota ,  Fumio Nishi

IPC: B01D45/00

CPC classification number: B01D19/0052

Abstract: The present invention provides a gas-liquid separator with enhanced performance and easy operation, enabling to perform gas-liquid separation such as advanced defoaming or degassing, and facilitating easy cleaning with CIP (Cleaning In Place) and COP (Cleaning Out Place) ability that meets sanitary specifications. This gas-liquid separator for gas-liquid separation performed by centrifugal force of an impeller mounted on a shaft which rotates in a casing comprises: a discharge impeller part providing discharge force to the passing fluid formed on an axial end of the impeller; a discharge outlet of the casing disposed in a position opposite the discharge impeller part; the other axial end of the impeller being formed to slide on the inner wall of the casing; an exhaust outlet of the casing disposed in a position opposite the sliding impeller part; vacuum means connected to the exhaust outlet; and a suction inlet of the casing disposed in a position between the discharge outlet and the exhaust outlet.