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1. 发明申请

US20140131539A1 FILTER HOLDING FRAME WITH ADJUSTABLE CLAMPING MECHANISM AND SLOT FOR PRE-FILTER 有权
标题翻译：过滤器保持框架，可调节夹紧机构和预浸料槽
公开(公告)号：US20140131539A1
公开(公告)日：2014-05-15
申请号：US14162535
申请日：2014-01-23
申请人： CAMFIL FARR, INC.
发明人： Keith G. WOOLARD
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/0002 , B01D46/0006 , B01D46/0023 , B01D46/008 , B01D46/10 , B01D46/4227 , B01D2265/02 , B01D2265/024 , Y10T29/49826
摘要： Embodiments of the invention generally provide a filter frame assembly adapted for clamping in a housing is provided. The frame assembly includes a frame having a downstream frame member coupled to a cross-member, the downstream frame member and cross-member adapted to fit within the housing. At least two clamp mechanisms are coupled to frame assembly. Each of the clamp mechanisms include a rotatable rod coupled to a handle which is used to displace the frame assembly. The handle is configured to be clear of a filter receiving aperture defined above the cross-member when the handle is in both of an open or a closed position.
摘要翻译：本发明的实施例通常提供一种适于夹紧在壳体中的过滤器框架组件。框架组件包括具有联接到横向构件的下游框架构件的框架，下游框架构件和适于装配在壳体内的横向构件。至少两个夹紧机构联接到框架组件。每个夹紧机构包括联接到手柄的可旋转杆，其用于移动框架组件。当把手处于打开位置或闭合位置时，手柄被配置为远离限定在横向构件上方的过滤器接收孔。

2. 发明授权

US08608825B2 Integrated containment system 有权
公开(公告)号：US08608825B2
公开(公告)日：2013-12-17
申请号：US13690772
申请日：2012-11-30
申请人： Camfil Farr, Inc.
发明人： Thomas C. Morse , Mark Huza
IPC分类号： B01D46/00
CPC分类号： G01N15/082 , B01D46/0091 , B01D46/10 , B01D2273/18 , B01F5/0603 , B01F2005/0022 , B23P6/00 , G01M3/20 , Y10S55/31 , Y10T29/4973 , Y10T29/49764 , Y10T29/49826
摘要： Embodiments of the invention generally provide a containment system having integrated bubble tight-dampers. In another embodiment, the containment system includes an integral auto-scan mechanism disposed in the housing of the containment system so that a filter element, disposed in the housing, may be leak tested without accessing the interior of the housing. In yet another embodiment, a method for testing a filter disposed in a containment system includes challenging an upstream side of a filter element disposed in a housing of the containment system with a test aerosol, and automatically moving a probe disposed within the housing to obtain samples for leak testing.

3. 发明申请

US20130291504A1 HOLDING FRAME ASSEMBLY AND FLEXIBLE RETAINERS FOR SAME 有权
公开(公告)号：US20130291504A1
公开(公告)日：2013-11-07
申请号：US13690858
申请日：2012-11-30
申请人： CAMFIL FARR, INC.
发明人： Joseph J. Gorman
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/0002 , B01D46/10
摘要： A flexible filter retainer and a holding frame assembly having a flexible retainer are provided. In one embodiment, the flexible filter retainer for the holding frame comprises a flat body extending from a first end to a second end. The body comprises a bowed shaped retaining portion disposed at the first end and comprises a first strip and a top face. The body also comprises a fixed portion disposed at the second end and comprises a second strip. The first and second strips are linearly aligned and laterally offset from the top face. In another embodiment, a filter holding frame assembly comprises a holding frame and flexible filter retainers coupled to the holding frame. Each retainer comprises a flat body extending from a first end to a second end. The body comprises a retaining portion disposed at the first end and a fixed portion disposed at the second end.

4. 发明授权

US08062402B2 Filter holding frame with clamping mechanism 有权
标题翻译：带夹紧机构的过滤器保持架
公开(公告)号：US08062402B2
公开(公告)日：2011-11-22
申请号：US11670907
申请日：2007-02-02
申请人： Larry E. Bland, Jr. , Mark Huza
发明人： Larry E. Bland, Jr. , Mark Huza
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/10
摘要： Embodiments of the invention generally provide a frame assembly having an integral holding frame/clamp. The frame assembly is typically mounted in a housing of an air handler or other air moving conduit. The holding frame/clamp is coupled to the frame assembly by a hinge. The holding frame/lamp is configured to retain a prefilter. When the holding frame/clamp is to a closed position, the holding frame/clamp urges a final filter sealingly against the frame assembly. The clamp holding frame/clamp is maintained in the closed position by a latch. The latch facilitates removal and replacement of the final ter rapidly without tools, thereby substantially reducing the expense associated with filter change out.
摘要翻译：本发明的实施例通常提供具有整体的保持框架/夹具的框架组件。框架组件通常安装在空气处理器或其它空气移动导管的壳体中。保持框架/夹具通过铰链联接到框架组件。保持框架/灯被配置为保留预过滤器。当保持框架/夹具处于闭合位置时，保持框架/夹具迫使最终过滤器密封地抵靠框架组件。夹具保持框架/夹具通过闩锁保持在关闭位置。闩锁有助于快速拆卸和更换最终的零件，无需工具，从而大大降低与过滤器更换相关的费用。

5. 发明授权

US08002867B2 Housing assembly with bagging ring 有权
标题翻译：带装环的外壳组件
公开(公告)号：US08002867B2
公开(公告)日：2011-08-23
申请号：US11240191
申请日：2005-09-30
申请人： Lee Pendleton Morgan , Gene E. Pierce , Michael C. Walters
发明人： Lee Pendleton Morgan , Gene E. Pierce , Michael C. Walters
IPC分类号： B01D45/00
CPC分类号： B01D46/008 , B01D46/0091 , Y10S55/02
摘要： Embodiments of the invention generally include a filter housing having a bagging ring coated to enhance a bag-to-bagging ring seal. In one embodiment, the housing assembly includes a housing having an inlet, an outlet and an access port. A bagging ring is disposed around the access port and includes a material having a property that enhances the bag-to-bagging ring seal. Examples of materials that have a property that enhance the bag-to-bagging ring seal include materials that are attracted to a plastic bag, materials that are tacky, materials that have a static attraction to a plastic bag.
摘要翻译：本发明的实施例通常包括具有涂覆的袋装环以增强袋装袋环密封件的过滤器壳体。在一个实施例中，壳体组件包括具有入口，出口和入口的壳体。一个装袋环设置在进出口周围，并且包括具有增强袋装袋环密封性能的材料。具有增强袋装袋环密封性能的材料的实例包括吸引到塑料袋的材料，具有粘性的材料，对塑料袋具有静电吸引力的材料。

6. 发明授权

US07739926B2 Method and apparatus for v-bank filter bed scanning 有权
标题翻译： v-bank过滤床扫描的方法和装置
公开(公告)号：US07739926B2
公开(公告)日：2010-06-22
申请号：US11742922
申请日：2007-05-01
申请人： Thomas C. Morse , Mark Huza , Steven T. Devine
发明人： Thomas C. Morse , Mark Huza , Steven T. Devine
IPC分类号： G01M3/20
CPC分类号： G01N15/0806 , B01D46/0086 , B01D46/125 , B01D2273/18 , G01M3/20 , G01N15/08 , G01N2001/2291 , G01N2015/084
摘要： Embodiments of the invention generally related to a method and apparatus for scanning a v-bank filter. In one embodiment, a method for testing a v-bank filter includes providing an aerosol challenge to an upstream side of a v-bank filter, scanning a downstream side of the v-bank filter with a probe having one or more rectangular sample ports, and providing samples taken through the probe during scanning to a test instrument. In yet another embodiment, a probe for scanning a v-bank filter is provided that includes a body having a plurality of rectangular sample ports. Each sample port is tapered to a port configured to connect to a sample tube. The long sides of the rectangular sample ports are arranged in a stacked parallel orientation.
摘要翻译：本发明的实施例一般涉及一种用于扫描v-bank过滤器的方法和装置。在一个实施例中，一种用于测试v-bank过滤器的方法包括向v-bank过滤器的上游侧提供气溶胶挑战，用具有一个或多个矩形采样端口的探头扫描v-bank过滤器的下游侧，并在扫描期间将通过探头的样品提供给测试仪器。在另一个实施例中，提供了一种用于扫描v族滤波器的探针，其包括具有多个矩形采样端口的主体。每个样品端口逐渐变细到配置为连接到样品管的端口。矩形样品端口的长边以堆叠的平行取向布置。

7. 发明申请

US20140224123A1 DUST COLLECTOR WITH SPARK ARRESTER 有权
标题翻译：垃圾收集器与火星的ARRESTER
公开(公告)号：US20140224123A1
公开(公告)日：2014-08-14
申请号：US13766279
申请日：2013-02-13
申请人： CAMFIL FARR, INC.
发明人： Michael C. Walters
IPC分类号： B01D45/08
CPC分类号： B01D46/0093 , B01D45/08 , B01D46/2403 , B01D50/002
摘要： A spark arrestor and dust arrestor for same are provided. In one embodiment, the spark arrestor includes a housing having an inlet and an outlet, wherein the outlet is positioned on a dust arrestor mounting side of the housing, and a turn baffle disposed in the housing in a position that creates a tortuous flow path through the housing between the inlet and the outlet. The tortuous flow path includes a low inertia channel formed in the housing having an orientation that directs particles passing through the low inertia channel through an upper portion of the outlet of the housing, and a high inertia channel formed in the housing, wherein a downstream portion of the high inertia channel has an orientation that directs particles passing through the high inertia channel through a lower portion of the outlet of the housing.
摘要翻译：提供了一种用于其的火花放电器和除尘器。在一个实施例中，火花放电器包括具有入口和出口的壳体，其中出口位于壳体的防尘器安装侧，以及设置在壳体中的转向挡板，其形成曲折的流动通路入口和出口之间的外壳。曲折流动路径包括形成在壳体中的低惯性通道，其具有引导通过低惯性通道的颗粒穿过壳体的出口的上部的方向以及形成在壳体中的高惯性通道，其中下游部分高惯量通道具有引导通过高惯性通道的颗粒穿过壳体出口的下部的方向。

8. 发明申请

US20140115852A1 INTEGRATED CONTAINMENT SYSTEM 有权
标题翻译：综合容纳系统
公开(公告)号：US20140115852A1
公开(公告)日：2014-05-01
申请号：US14086784
申请日：2013-11-21
申请人： CAMFIL FARR, INC.
发明人： THOMAS C. MORSE , Mark Huza
IPC分类号： G01N15/08 , B23P6/00
CPC分类号： G01N15/082 , B01D46/0091 , B01D46/10 , B01D2273/18 , B01F5/0603 , B01F2005/0022 , B23P6/00 , G01M3/20 , Y10S55/31 , Y10T29/4973 , Y10T29/49764 , Y10T29/49826
摘要： Embodiments of the invention generally provide a containment system having integrated bubble tight-dampers. In another embodiment, the containment system includes an integral auto-scan mechanism disposed in the housing of the containment system so that a filter element, disposed in the housing, may be leak tested without accessing the interior of the housing. In yet another embodiment, a method for testing a filter disposed in a containment system includes challenging an upstream side of a filter element disposed in a housing of the containment system with a test aerosol, and automatically moving a probe disposed within the housing to obtain samples for leak testing.
摘要翻译：本发明的实施例通常提供具有集成的气泡紧密阻尼器的容纳系统。在另一个实施例中，容纳系统包括设置在容纳系统的壳体中的整体自动扫描机构，使得设置在壳体中的过滤元件可以在不进入壳体内部的情况下进行泄漏测试。在另一个实施例中，一种用于测试设置在容纳系统中的过滤器的方法包括利用测试气溶胶来挑选设置在容纳系统的壳体中的过滤元件的上游侧，并且自动移动设置在壳体内的探针以获得样品用于泄漏测试。

9. 发明授权

US08673037B2 Air filter with balanced seal 有权
标题翻译：空气过滤器平衡密封
公开(公告)号：US08673037B2
公开(公告)日：2014-03-18
申请号：US13275832
申请日：2011-10-18
申请人： Lee Pendleton Morgan , Tim Hudson
发明人： Lee Pendleton Morgan , Tim Hudson
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/008 , B01D46/02 , B01D46/2411 , B01D46/2414 , B01D46/4227 , B01D2271/022
摘要： An air filter and dust collector are provided. In one embodiment, the air filter includes a filter element coupled at a first end to a end cap and at a second end to a first side of a rectangular filter flange assembly. The rectangular filter flange assembly includes a central aperture open to an interior region bounded by the filter element. A rectangular gasket is disposed on the second side of the filter flange assembly and circumscribes the central aperture.
摘要翻译：提供空气过滤器和集尘器。在一个实施例中，空气过滤器包括过滤器元件，该过滤元件在第一端连接到端盖，并且在第二端处连接到矩形过滤器法兰组件的第一侧。矩形过滤器法兰组件包括通向由过滤元件限定的内部区域的中心孔。矩形垫圈设置在过滤器法兰组件的第二侧并且包围中心孔。

10. 发明申请

US20140053634A1 ALTERNATE INLET FIELD TESTING APPARATUS 有权
标题翻译：替代进样场测试装置
公开(公告)号：US20140053634A1
公开(公告)日：2014-02-27
申请号：US13971019
申请日：2013-08-20
申请人： CAMFIL FARR, INC.
发明人： Keith G. WOOLARD , Larry E. Bland, JR.
IPC分类号： G01N15/08
CPC分类号： G01N15/082 , B01D2273/18 , G01M3/04 , G01M3/26
摘要： Embodiments of the invention provide a containment system having a primary air inlet and an alternate inlet. In one embodiment, a containment system includes a housing configured to retain a main filter, the housing having a primary air inlet and an access door configured to access an interior of the housing. The access door has an alternate airflow inlet. In another embodiment, an air distribution plate includes a front surface having a first edge and an opposing second edge, wherein the front surface is configured to allow air to pass therethrough. Flow resistance through the front surface is greater proximate the second edge relative the first edge. In yet another embodiment, a method for testing a filter includes closing a damper and flowing air into a containment housing through an inlet formed though an access door and across an air distribution plate to a filter, and testing the filter.
摘要翻译：本发明的实施例提供一种具有主空气入口和替代入口的容纳系统。在一个实施例中，容纳系统包括构造成保持主过滤器的壳体，壳体具有主空气入口和被配置为进入壳体内部的通道门。检修门有一个交替的气流入口。在另一个实施例中，空气分配板包括具有第一边缘和相对的第二边缘的前表面，其中前表面构造成允许空气通过。通过前表面的流动阻力相对于第一边缘靠近第二边缘较大。在另一个实施例中，一种用于测试过滤器的方法包括：关闭阻尼器，并且通过入口形成的入口将空气流入容纳壳体，并穿过空气分配板到过滤器，并测试过滤器。

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