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1. 发明授权

US10076719B2 Fan air filter with tool-less filter replacement 有权
公开(公告)号：US10076719B2
公开(公告)日：2018-09-18
申请号：US15212845
申请日：2016-07-18
申请人： DELL PRODUCTS, L.P.
发明人： Joanne C. Zhang , Thuy Thanh Vu , Mike Morihata
IPC分类号： H05K7/20 , B01D46/42 , B01D46/00
CPC分类号： B01D46/4254 , B01D46/008 , B01D46/0086 , B01D46/4227 , B01D2279/45 , H05K7/20181 , H05K7/20563
摘要： An information handling system (IHS) includes a node having a node enclosure provisioned with at least one heat-generating component. A device that provides infrastructure support to the node contains an air mover is attached to the node enclosure. The air mover creates cooling air flow through the node to absorb and transfer thermal energy from the at least one heat-generating component. An air filter enclosure is attachable over an air intake of the device. The air filter enclosure has a top slot sized to receive a manually inserted air filter into an air filter receiving frame. Replacement of the air filter can be achieved without tools. The air filter filters the air prior to the air entering the node enclosure to remove impurities and possible particulates that can damage the internal components of the device.

2. 发明申请

US20170216754A1 ILLUMINATION DEVICE FOR AIR CLEANER ASSEMBLY 审中-公开
公开(公告)号：US20170216754A1
公开(公告)日：2017-08-03
申请号：US15010924
申请日：2016-01-29
申请人： Seth G. Ingham , Kyle W. Enloe
发明人： Seth G. Ingham , Kyle W. Enloe
IPC分类号： B01D46/42 , B60Q1/00 , B60Q3/06
CPC分类号： B01D46/4254 , B01D46/2403 , B01D46/521 , B01D2265/028 , B01D2275/201 , B01D2279/60 , B60K13/02 , B60Q1/2661 , B60Q1/2696 , B60Q3/30 , F02M35/0201
摘要： An illumination device for an air cleaner assembly includes a housing and a number of light sources attached to the housing for emitting light to produce a glowing appearance.

3. 发明授权

US09526849B2 Filter interface for multimodal surgical gas delivery system 有权
公开(公告)号：US09526849B2
公开(公告)日：2016-12-27
申请号：US14674830
申请日：2015-03-31
申请人： SurgiQuest, Inc.
发明人： Ralph Stearns , Dennis Feldman , Raymond Y. Tang
IPC分类号： A61M13/00 , A61B17/34 , B01D46/00 , B01D46/42 , A61M1/00 , A61B17/00
CPC分类号： A61M13/003 , A61B17/3421 , A61B17/3474 , A61B90/98 , A61B2017/00221 , A61B2017/00225 , A61B2090/064 , A61B2218/008 , A61M1/0031 , A61M13/00 , A61M13/006 , A61M2205/33 , A61M2205/70 , A61M2205/75 , B01D46/0008 , B01D46/4254
摘要： A surgical gas delivery system is disclosed that includes a device housing supporting a control unit and a filter interface having a seat for receiving a filter cartridge, the filter cartridge having a filter housing defining an interior reservoir, wherein sensors are coupled to the control unit for sensing a level of liquid within the reservoir of the filter cartridge to prevent contamination of the device, and wherein a set of blocking valves are provided in the device housing for interacting with the filter cartridge when it is received in the filter interface to control flow through suction and pressure lines of the device, and wherein the control unit is adapted to recognize a characteristic of the filter cartridge received in the filter interface.

4. 发明授权

US09358494B2 End of service life indicating systems for layered filter cartridges 有权
标题翻译：分层滤芯使用寿命指示系统结束
公开(公告)号：US09358494B2
公开(公告)日：2016-06-07
申请号：US14362522
申请日：2012-12-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Kevin A. Frankel , Maria L. Zelinsky
IPC分类号： B01D53/04 , A62B18/08 , A62B9/00 , B01D45/16 , B01D46/24 , B01D46/42 , B01D53/30
CPC分类号： B01D53/0407 , A62B9/006 , A62B18/088 , B01D45/16 , B01D46/2411 , B01D46/4254 , B01D53/0415 , B01D53/0454 , B01D53/30 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/204 , B01D2257/70 , B01D2259/4146 , B01D2275/10
摘要： Layered filtered cartridge systems with an End of Service Life Indicating system include a filter cartridge that includes filter media. The filter media includes a multi-layer construction, of a first sorbent layer, a second sorbent layer, and a sensing element adjacent to the first and second sorbent layers such that an indicating element of the sensing element is located at the interface between the first and second sorbent layers. The second sorbent layer has a higher adsorption capacity and/or higher adsorption rate than the first sorbent layer. The sensing element indicates the passage of an adsorption wavefront through the filter cartridge.
摘要翻译：具有使用寿命终止指示系统的分层过滤的墨盒系统包括一个包含过滤介质的滤芯。过滤介质包括多层结构，第一吸附剂层，第二吸附剂层和与第一和第二吸附剂层相邻的感测元件，使得感测元件的指示元件位于第一和第二吸附剂层之间的界面处和第二吸附剂层。第二吸附剂层具有比第一吸附剂层更高的吸附能力和/或更高的吸附速率。传感元件表示吸附波前通过滤筒。

5. 发明申请

US20150290572A1 AIR TREATMENT SYSTEM 有权
标题翻译：空气处理系统
公开(公告)号：US20150290572A1
公开(公告)日：2015-10-15
申请号：US14741972
申请日：2015-06-17
申请人： Access Business Group International LLC
发明人： William T. Stoner, JR. , Terry L. Lautzenheiser , Steve O. Mork , Gregory K. Evans
IPC分类号： B01D46/00 , B01D46/42
CPC分类号： B01D46/001 , B01D46/0019 , B01D46/0023 , B01D46/0086 , B01D46/42 , B01D46/4254
摘要： An air treatment system having an improved control system. The control system may include a dynamic “dead front” display that varies the display based on mode of operation. The display may include capacitive touch sensors and include an array of capacitive film segments or traces integrated into the display. The control system may include a self-contained electronics module that can be tested and calibrated before installation in the ATS. A dust sensor assembly may be integrated into the electronics module. The front cover may be attached with a mechanical attachment at the top and a magnetic attachment on the bottom. The ATS may include a filter retainer assembly with a rotating clip configured to perform in a cam-like manner to firmly clamp the particulate filter and carbon filter in place.
摘要翻译：具有改进的控制系统的空气处理系统。控制系统可以包括基于操作模式改变显示的动态“死前”显示。显示器可以包括电容式触摸传感器，并且包括集成到显示器中的电容性电影片段或迹线的阵列。控制系统可以包括一个独立的电子模块，可以在ATS安装之前进行测试和校准。尘埃传感器组件可以集成到电子模块中。前盖可以附接在顶部的机械附件和底部的磁性附件。 ATS可以包括具有旋转夹子的过滤器保持器组件，其被配置为以类似凸轮的方式执行，以将微粒过滤器和碳过滤器牢固地夹紧就位。

6. 发明授权

US08986427B2 Method and apparatus for monitoring and ensuring air quality in a building 有权
标题翻译：监测和确保建筑物空气质量的方法和装置
公开(公告)号：US08986427B2
公开(公告)日：2015-03-24
申请号：US14281416
申请日：2014-05-19
申请人： FIPAK Research And Development Company
发明人： Stephan Hauville , Antoine Hauville
IPC分类号： B01D46/46 , B01D46/44 , B01D46/00
CPC分类号： F24F3/1603 , B01D46/0041 , B01D46/4254 , B01D46/44 , B08B15/00 , F24F3/16 , F24F7/06 , F24F11/30 , F24F11/32 , F24F11/39 , F24F11/52 , F24F11/77 , F24F2110/50 , F24F2221/14 , Y10S55/34
摘要： Apparatus for transforming the air exchange load of a higher air exchange rate space into the air exchange load of a lower air exchange rate space, including: a housing; an air inlet and at least one air outlet formed in the housing; a passageway extending through the housing and connecting the air inlet to the at least one air outlet; a circulation fan disposed in the passageway so as to draw the air of the higher air exchange rate space into the air inlet, through the passageway, and return that air to the higher air exchange rate space through the at least one air outlet; and a filter disposed in the passageway for purging noxious substances from the air passing through the passageway, whereby to transform the air exchange load of a higher air exchange rate space into the air exchange load of a lower air exchange rate space.
摘要翻译：用于将更高空气交换速率空间的空气交换负载转换成下部空气交换空间的空气交换负载的装置，包括：壳体; 空气入口和形成在壳体中的至少一个空气出口; 通过所述壳体延伸并将所述空气入口连接到所述至少一个空气出口的通道; 设置在所述通道中的循环风扇，以便通过所述通道将所述较高空气交换速率空间的空气吸入所述空气入口，并且通过所述至少一个空气出口将所述空气返回到所述较高空气交换速率空间; 以及设置在通道中的过滤器，用于从通过通道的空气中清除有害物质，从而将较高空气交换速率空间的空气交换负荷转换成下部空气交换速率空间的空气交换负载。

7. 发明申请

US20140083299A1 FILTER APPARATUS 有权
标题翻译：过滤器
公开(公告)号：US20140083299A1
公开(公告)日：2014-03-27
申请号：US14116555
申请日：2011-07-21
申请人： Norihide Yamase , Daisuke Oikawa
发明人： Norihide Yamase , Daisuke Oikawa
IPC分类号： B01D46/00 , B01D46/24
CPC分类号： B01D46/0004 , B01D46/0005 , B01D46/003 , B01D46/0031 , B01D46/008 , B01D46/24 , B01D46/2411 , B01D46/4254
摘要： A filter apparatus (12) is equipped with a first body (20), a case unit (22) connected to a lower part of the first body (20), and a filter unit (24), which is accommodated in the interior of the case unit (22). The case unit (22) is made up from an outer case (40), which is formed as a bottomed cylinder from a light-permeable transparent material, and an inner case (42) that is inserted into the interior of the outer case (40). The case unit (22) is inserted into an installation hole (36) that opens on the lower part of the first body (20), and by rotation thereof, projections (58) and retaining walls (56) provided on an outer circumferential surface of the case unit (22) are made to engage with support members (38) provided in the installation hole (36), to thereby result in a connected state.
摘要翻译：过滤器装置（12）配备有第一主体（20），连接到第一主体（20）的下部的壳体单元（22）和过滤器单元（24），其被容纳在壳体单元（22）。壳体单元（22）由从透光透明材料形成为有底圆筒的外壳（40）和插入外壳的内部的内壳（42）构成 40）。壳体单元（22）被插入到在第一主体（20）的下部开口的安装孔（36）中，并且通过其旋转，设置在外周面上的突起（58）和保持壁使壳体单元（22）与设置在安装孔（36）中的支撑构件（38）接合，从而形成连接状态。

8. 再颁专利

USRE44424E1 Filter assembly and method 有权
公开(公告)号：USRE44424E1
公开(公告)日：2013-08-13
申请号：US13088937
申请日：2011-04-18
申请人： James W. Barnwell
发明人： James W. Barnwell
IPC分类号： B01D46/00
CPC分类号： B01D46/0041 , B01D46/003 , B01D46/0086 , B01D46/2411 , B01D46/4254 , B01D2201/296 , Y10S55/17
摘要： A filter assembly comprising a filter head having inlet and outlet ports; a filter bowl attached to the filter head, wherein the filter bowl has a drain hole located at the bottom of the filter bowl for draining fluids; a filter element housed within the filter bowl, the filter element including a barrier of filtration media, a drain layer and at least one support tube; wherein a pressure differential exists across the filter element; a bottom cap that seals fluid within the filter element; a top cap having a non-planar flange portion, wherein the flange portion has a substantially curving, generally s-shaped cross-sectional profile, the non-planar flange sealingly received within the filter head such that the filter head is divided into inlet and outlet partitions; wherein the top cap directs fluid from the inlet port into the filter element, where the fluid flows through the barrier of filtration media and then out of the assembly through the outlet port; and, a float drain component attached to the base of the filter bowl and aligned with the drain hole for controlling a condensed fluid level within the assembly.

9. 发明申请

US20120174786A1 EXTERNAL AIR FILTER AND FRAME FOR COMPUTING DEVICES 审中-公开
标题翻译：用于计算设备的外部空气过滤器和框架
公开(公告)号：US20120174786A1
公开(公告)日：2012-07-12
申请号：US13004854
申请日：2011-01-11
申请人： Josh Sahley
发明人： Josh Sahley
IPC分类号： B01D46/00 , B01D46/42
CPC分类号： B01D46/10 , B01D46/0086 , B01D46/4254 , B01D2279/45
摘要： The present invention comprises a filter system for a computing device including a frame. In one embodiment, end members on the frame are biased toward each other so that, when the frame is mounted on a cabinet of the computing device, the opposing end members tightly fit around a portion of the cabinet, the filter fitting within the frame. In one embodiment, a majority of the filter is visible to the user, largely unobstructed by the frame. As a result, the status of the filter may be evident to the user, thereby facilitating its cleaning or replacement. In some embodiments, the user may clean the filter in place, and in some embodiments, the user may easily remove the frame with its opposing end members from the computer cabinet thereby permitting the filter to be easily cleaned or replaced.
摘要翻译：本发明包括一种用于包括框架的计算设备的过滤系统。在一个实施例中，框架上的端部构件被朝向彼此偏置，使得当框架安装在计算设备的机柜上时，相对的端部构件紧密地配合在机柜的一部分周围，过滤器配合在框架内。在一个实施例中，过滤器的大部分对于用户是可见的，在很大程度上不被框架遮挡。结果，过滤器的状态对于用户来说可能是显而易见的，从而便于其清洁或更换。在一些实施例中，用户可以将过滤器清洁在适当位置，并且在一些实施例中，使用者可以容易地将框架与其相对的端部构件从计算机柜移除，从而允许过滤器容易地清洁或更换。

10. 发明授权

US07618480B2 Filter assembly and method 有权
公开(公告)号：US07618480B2
公开(公告)日：2009-11-17
申请号：US11826474
申请日：2007-07-16
申请人： James W. Barnwell
发明人： James W. Barnwell
IPC分类号： B01D46/00
CPC分类号： B01D46/0041 , B01D46/003 , B01D46/0086 , B01D46/2411 , B01D46/4254 , B01D2201/296 , Y10S55/17
摘要： A filter assembly comprising a filter head having inlet and outlet ports; a filter bowl attached to the filter head, wherein the filter bowl has a drain hole located at the bottom of the filter bowl for draining fluids; a filter element housed within the filter bowl, the filter element including a barrier of filtration media, a drain layer and at least one support tube; wherein a pressure differential exists across the filter element; a bottom cap that seals fluid within the filter element; a top cap having a non-planar flange portion, wherein the flange portion has a substantially curving, generally s-shaped cross-sectional profile, the non-planar flange sealingly received within the filter head such that the filter head is divided into inlet and outlet partitions; wherein the top cap directs fluid from the inlet port into the filter element, where the fluid flows through the barrier of filtration media and then out of the assembly through the outlet port; and, a float drain component attached to the base of the filter bowl and aligned with the drain hole for controlling a condensed fluid level within the assembly.

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