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31. 发明申请

US20090064864A1 AIR PURIFIER ASSEMBLY 审中-公开
标题翻译：空气净化器总成
公开(公告)号：US20090064864A1
公开(公告)日：2009-03-12
申请号：US11853864
申请日：2007-09-12
申请人： Peter Mann , Paul Noble-Campbell , Vincent Lam
发明人： Peter Mann , Paul Noble-Campbell , Vincent Lam
IPC分类号： B01D46/00
CPC分类号： B01D46/0002 , B01D46/0028 , B01D46/008 , B01D46/0086 , B01D46/4254 , B01D46/46
摘要： In a particular embodiment, an air purifier assembly is disclosed and can include a housing assembly. The air purifier assembly can include a first fluid communication channel within the housing assembly. The first fluid communication channel can have an air inlet formed in a back of the housing assembly and an air outlet formed in a first side of the housing assembly. Further, the air purifier assembly can include a second fluid communication channel within the housing assembly. The second fluid communication channel can have an air inlet formed in a back of the housing assembly and an air outlet formed in a second side of the housing assembly, opposite the first side of the housing.
摘要翻译：在特定实施例中，公开了空气净化器组件，并且可以包括壳体组件。空气净化器组件可以包括壳体组件内的第一流体连通通道。第一流体连通通道可以具有形成在壳体组件的后部中的空气入口和形成在壳体组件的第一侧中的空气出口。此外，空气净化器组件可以包括壳体组件内的第二流体连通通道。第二流体连通通道可以具有形成在壳体组件的后部中的空气入口和形成在壳体组件的与壳体的第一侧相对的第二侧中的空气出口。

32. 发明授权

US07442292B2 Liquid visual display 有权
标题翻译：液体视觉显示
公开(公告)号：US07442292B2
公开(公告)日：2008-10-28
申请号：US11518555
申请日：2006-09-08
申请人： Leon P. Janik , David Ferreira , Michael J. Williams
发明人： Leon P. Janik , David Ferreira , Michael J. Williams
IPC分类号： B01D35/143
CPC分类号： B01D35/143 , B01D29/606 , B01D46/0086 , B01D46/4254 , B01D46/446
摘要： A display provides an indication of the remaining useful life of a filter element by providing a visible level of fluid in the display corresponding to the remaining useful life. The fluid level is adjusted by a valve responsive to a pressure differential across the filter element. An increasing pressure differential produces an increased fluid level in the display. The display may be provided with markings indicating that a particular fluid level in the display corresponds to the need to change a filter cartridge containing the filter element.
摘要翻译：显示器通过在显示器中提供对应于剩余使用寿命的可见水平的液体来提供过滤器元件的剩余使用寿命的指示。通过响应于过滤元件上的压力差的阀来调节流体液位。增加的压力差在显示器中产生增加的液位。显示器可以设置有指示显示器中的特定流体水平对应于需要改变包含过滤元件的滤筒的标记。

33. 发明申请

US20040079059A1 Air filtration device 失效
公开(公告)号：US20040079059A1
公开(公告)日：2004-04-29
申请号：US10727869
申请日：2003-12-04
申请人： Hamilton Beach/Proctor-Silex, Inc.
发明人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
IPC分类号： B01D046/00
CPC分类号： F24F3/1603 , B01D46/0043 , B01D46/0086 , B01D46/103 , B01D46/42 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F11/39 , F24F2001/0096
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.

34. 发明授权

US06712889B2 Air filtration device 有权
标题翻译：空气过滤装置
公开(公告)号：US06712889B2
公开(公告)日：2004-03-30
申请号：US10288646
申请日：2002-11-04
申请人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
发明人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
IPC分类号： B01D3530
CPC分类号： F24F3/1603 , B01D46/0043 , B01D46/0086 , B01D46/103 , B01D46/42 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F11/39 , F24F2001/0096
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.
摘要翻译：用于吸入大气的空气过滤装置，从大气中除去污染物，排出过滤的空气，包括被配置为直接施加到电气出口并提供从外壳的前表面进入空气并从空气排出的空气的外壳侧面以利用壁表面来分散经过滤的空气。提供指示器以通信过滤器应当改变，并且提供过滤器取向系统以允许过滤器相对于气流的适当取向。

35. 发明申请

US20030056478A1 Air filtration device 有权
公开(公告)号：US20030056478A1
公开(公告)日：2003-03-27
申请号：US10288646
申请日：2002-11-04
申请人： Hamilton Beach/Proctor-Silex, Inc.
发明人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
IPC分类号： B01D046/00
CPC分类号： F24F3/1603 , B01D46/0043 , B01D46/0086 , B01D46/103 , B01D46/42 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F11/39 , F24F2001/0096
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.

36. 发明授权

US06508868B2 Air filtration device including filter change indicator 有权
公开(公告)号：US06508868B2
公开(公告)日：2003-01-21
申请号：US10010814
申请日：2001-11-13
申请人： Lawrence M. Pillion , Michael E. Smith
发明人： Lawrence M. Pillion , Michael E. Smith
IPC分类号： B01D35143
CPC分类号： B01D46/103 , B01D46/0043 , B01D46/0086 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F3/1603 , F24F11/39 , F24F2001/0096 , Y10S55/34 , Y10S116/25
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. A filter change indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.

37. 发明授权

US06447587B1 Air filtration device 有权
公开(公告)号：US06447587B1
公开(公告)日：2002-09-10
申请号：US10010677
申请日：2001-12-06
申请人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
发明人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
IPC分类号： B01D3530
CPC分类号： F24F3/1603 , B01D46/0043 , B01D46/0086 , B01D46/103 , B01D46/42 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F11/39 , F24F2001/0096
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.

38. 发明授权

US06328791B1 Air filtration device 有权
标题翻译：空气过滤装置
公开(公告)号：US06328791B1
公开(公告)日：2001-12-11
申请号：US09563821
申请日：2000-05-03
申请人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
发明人： Lawrence M. Pillion , Anthony V. Cruz , Matt R. Ragland
IPC分类号： B01D3530
CPC分类号： F24F3/1603 , B01D46/0043 , B01D46/0086 , B01D46/103 , B01D46/42 , B01D46/4254 , B01D2265/026 , B01D2273/30 , F24F11/39 , F24F2001/0096
摘要： An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.
摘要翻译：用于吸入大气的空气过滤装置，从大气中除去污染物，排出过滤的空气，包括被配置为直接施加到电气出口并提供从外壳的前表面进入空气并从空气排出的空气的外壳侧面以利用壁表面来分散经过滤的空气。提供指示器以通信过滤器应当改变，并且提供过滤器取向系统以允许过滤器相对于气流的适当取向。

39. 发明授权

US5616157A Visible restricted filter indicator 失效
标题翻译：可见限制过滤器指示器
公开(公告)号：US5616157A
公开(公告)日：1997-04-01
申请号：US557274
申请日：1995-11-14
申请人： Donald R. Mead , Deborah V. Beebe
发明人： Donald R. Mead , Deborah V. Beebe
IPC分类号： B01D46/00 , B01D46/42 , B01D46/44
CPC分类号： B01D46/446 , B01D46/0086 , B01D46/4254 , Y10S116/25 , Y10S55/34
摘要： A filter indicator system for indicating when air flow through a filter is restricted includes an indicator mounted in a filter assembly downstream of the filter. The indicator includes a housing having a central space, a side wall, an end wall, an end inlet in the end wall, and a side outlet. A pop-up member is located in the central space and includes a signal portion which extends adjacent the end inlet. A moving device is then used for moving the pop-up member between a non-signalling position where the signal member does not extend noticeably through the end inlet and a signalling position where the signal portion extends noticeably through the end inlet. A pressure responsive releasing mechanism in the side outlet is associated with the pop-up member for initially holding the pop-up member in the non-signalling position and preventing movement by the moving device, and for subsequently releasing the pop-up member when the suction pressure in the side outlet drops below a predetermined value relative to an ambient air pressure present in the central space. The releasing mechanism includes: (a) a clearance between the signal portion and the end inlet to conduct ambient air pressure to the central space; (b) a seal member which is subject to the ambient air pressure on one side and the suction pressure on the other side; and (c) a biasing member for biasing the seal member against movement until a predetermined suction pressure is exceeded.
摘要翻译：用于指示空气流过过滤器的流量被限制的过滤器指示器系统包括安装在过滤器下游的过滤器组件中的指示器。指示器包括具有中心空间，侧壁，端壁，端壁中的端部入口和侧出口的壳体。弹出构件位于中央空间中并且包括在端部入口附近延伸的信号部分。移动装置然后被用于在非信令位置移动弹出构件，其中信号构件不会明显地通过端部入口延伸，以及信号部分通过端部入口显着延伸的信号位置。侧面出口中的压力响应释放机构与弹出构件相关联，用于最初将弹出构件保持在非信号位置并防止移动装置的移动，并且用于随后弹出构件侧面出口中的吸入压力相对于存在于中央空间的环境空气压力下降到预定值以下。释放机构包括：（a）信号部分和端部入口之间的间隙，以将环境空气压力传导到中心空间; （b）在一侧受到环境空气压力和另一侧的吸入压力的密封构件; 和（c）用于使所述密封构件偏压运动的偏置构件，直到超过预定的吸入压力。

40. 发明授权

US4181512A Bacteria filters with transparent housings 失效
公开(公告)号：US4181512A
公开(公告)日：1980-01-01
申请号：US907842
申请日：1978-05-19
申请人： Edward A. Kippel , Paul O. Huston
发明人： Edward A. Kippel , Paul O. Huston
IPC分类号： A61M16/10 , A62B23/02 , B01D46/00 , B01D46/24
CPC分类号： B01D46/0012 , A61M16/1055 , A62B23/02 , B01D46/0028 , B01D46/0091 , B01D46/24 , B01D46/4254
摘要： A bacteria filter for use in anesthesiology and respiratory care systems to filter fluid flow at a desired point in a system. The filter includes an enlarged non-conductive, transparent tubular housing having a passageway therethrough and tapering at one end to a reduced tip. A conductive connector is mounted to the reduced tip and a conductive end cap is affixed to the end of the housing distal from the reduced tip. The end cap has an opening therethrough terminating in a projecting connector. A filter element is retained in the housing and a conductive portion extends between the end cap and the conductive connector to provide a conductive pathway from end to end of the filter. The connector and the projecting end cap are adapted to be mounted within a fluid flow system to permit fluid communication with the interior of the housing so that fluid flow through the system passes in one end of the housing, through the filter element and out the other end of the housing.

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