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1. 发明授权

US06537339B2 Moisture draining inside-out reverse flow air filter, mold and method 有权
标题翻译：水分流出反流式空气过滤器，模具和方法
公开(公告)号：US06537339B2
公开(公告)日：2003-03-25
申请号：US09849204
申请日：2001-05-04
申请人： Kelly R. Schmitz , Kent J. Kallsen , Jon S. Wake
发明人： Kelly R. Schmitz , Kent J. Kallsen , Jon S. Wake
IPC分类号： B01D4600
CPC分类号： B01D46/2414 , B01D46/0001 , B01D46/0031
摘要： An inside-out reverse flow air filter element (20) has a resiliendtly compressible molded lower end cap (48) having molded drainage surfaces including a molded raised central dome (72) shedding moisture radially outwardly and downwardly, a plurality of molded drainage holes (70, 74, 76, 78) spaced radially outwardly of and below the top of the central dome, and a plurality of radial segments (98, 100, 102, 104, 110, 112, 114, 116), an annular trough (80) and tapered slope surfaces (82, 84) providing desired drainage. A mold (130) has a plurality of upstanding segments (136, 138, 140, 142) having posts (144) and ramps (146) forming the drainage structure, and locator faces (152) engaging, guiding and locating the annular filter media (34) in the mold.
摘要翻译：内向外逆流空气过滤器元件（20）具有可重复压缩的模制下端盖（48），其具有模制的排水表面，其包括模制的凸起的中心圆顶（72），径向向外和向下排出湿气，多个模制排水孔（98,100,102,104,110,112,114,116）的径向外侧隔开并且位于中心圆顶顶部的下方，以及多个径向段（98,100,102,104,110,112,114,116），环形槽（80 ）和提供期望排水的锥形斜面（82,84）。模具（130）具有多个具有形成排水结构的柱（144）和斜面（146）的直立段（136,138,140,142），定位面（152）接合，引导和定位环形过滤介质（34）在模具中。

2. 发明授权

US06641637B2 Additional flow filter 有权
公开(公告)号：US06641637B2
公开(公告)日：2003-11-04
申请号：US10174354
申请日：2002-06-18
申请人： Kent J. Kallsen , Tadeusz Jaroszczyk , Stephen L. Fallon , Z. Gerald Liu , Jerald J. Moy , Jeffrey S. Morgan , Michael J. Connor , Scott P. Heckel , Jon S. Wake
发明人： Kent J. Kallsen , Tadeusz Jaroszczyk , Stephen L. Fallon , Z. Gerald Liu , Jerald J. Moy , Jeffrey S. Morgan , Michael J. Connor , Scott P. Heckel , Jon S. Wake
IPC分类号： B01D2952
CPC分类号： B01D46/521 , B01D29/21 , B01D29/58 , B01D29/96 , B01D46/0024 , B01D46/0095 , B01D46/2414 , B01D2201/02 , B01D2201/34 , B01D2279/60 , Y10S55/28
摘要： An open flow fluid filter has a pleated main filter element having a plurality of pleats in a closed loop having an outer perimeter defined by a plurality of outer pleat tips, and an inner perimeter defined by a plurality of inner pleat tips. The loop has a hollow interior extending along an axis. Fluid to be filtered flows through the main filter element from an upstream dirty side to a downstream clean side, and flows axially in the hollow interior. The main filter element has an axial flow passage extending along the axis and circumscribing the hollow interior and has a flow perimeter greater than the inner perimeter. A safety filter element downstream of the main filter element filters both the axial flow in the hollow interior and additional flow between the flow perimeter and the inner perimeter. A filter with additional flow is also provided.

3. 发明授权

US6149700A Increased flow capacity filter 有权
标题翻译：增加流量过滤器
公开(公告)号：US6149700A
公开(公告)日：2000-11-21
申请号：US240714
申请日：1999-01-29
申请人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
发明人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
IPC分类号： B01D46/24 , B01D46/52 , F02M35/024 , B01D46/02
CPC分类号： B01D46/523 , B01D46/2414 , F02M35/024 , B01D2265/028 , B01D2275/206 , B01D2279/60 , Y10S264/48 , Y10S55/05
摘要： A filter element (22) includes pleated filter media (26) having a plurality of pleats (28) in a closed annular loop having an outer perimeter (30) defined by a plurality of outer pleat tips (32), and an inner perimeter (34) defined by a plurality of inner pleat tips (36), the closed annular loop having a hollow interior (38) extending along an axis (40), wherein fluid to be filtered flows laterally through the filter media and flows axially (58) in the hollow interior (38). The filter element (22) has an axial flow passage (56) along the axis (40) and circumscribing the hollow interior (38) and has a flow perimeter (60) greater than the inner perimeter (34) of the filter element defined by the inner pleat tips (36). An end cap (66) of resilient compressible material at the axial end (62) of the filter element bears radially between and is radially compressed between an outer liner (102) and a flow tube (90) at the enlarged flow passage (56).
摘要翻译：过滤元件（22）包括褶状过滤介质（26），其具有多个褶皱（28），所述多个褶皱（28）处于封闭的环形环中，所述多个褶皱具有由多个外部褶皱顶端（32）限定的外周边（30） 34），所述闭合的环形环具有沿轴线（40）延伸的中空内部（38），其中待过滤的流体横向流过所述过滤介质并且轴向流动（58）在中空内部（38）中。过滤元件（22）沿着轴线（40）具有轴向流动通道（56）并且围绕中空内部（38）并且具有大于由过滤器元件限定的过滤元件的内周边（34）的流动周边（60）内褶皱尖端（36）。在过滤元件的轴向端（62）处的弹性可压缩材料的端盖（66）在扩张的流动通道（56）处径向地承载在外衬套（102）和流管（90）之间并且被径向压缩，。

4. 发明授权

US06306193B1 Increased flow capacity filter 有权
标题翻译：增加流量过滤器
公开(公告)号：US06306193B1
公开(公告)日：2001-10-23
申请号：US09655480
申请日：2000-09-05
申请人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
发明人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
IPC分类号： B01D4624
CPC分类号： B01D46/523 , B01D46/2414 , B01D2265/028 , B01D2275/206 , B01D2279/60 , F02M35/024 , Y10S55/05 , Y10S264/48
摘要： A filter element (22) includes pleated filter media (26) having a plurality of pleats (28) in a closed annular loop having an outer perimeter (30) defined by a plurality of outer pleat tips (32), and an inner perimeter (34) defined by a plurality of inner pleat tips (36), the closed annular loop having a hollow interior (38) extending along an axis (40), wherein fluid to be filtered flows laterally through the filter media and flows axially (58) in the hollow interior (38). The filter element (22) has an axial flow passage (56) along the axis (40) and circumscribing the hollow interior (38) and has a flow perimeter (60) greater than the inner perimeter (34) of the filter element defined by the inner pleat tips (36). An end cap (66) of resilient compressible material at the axial end (62) of the filter element bears radially between and is radially compressed between an outer liner (102) and a flow tube (90) at the enlarged flow passage (56).
摘要翻译：过滤元件（22）包括褶状过滤介质（26），其具有多个褶皱（28），所述多个褶皱（28）处于封闭的环形环中，所述多个褶皱具有由多个外部褶皱顶端（32）限定的外周边（30） 34），所述闭合的环形环具有沿轴线（40）延伸的中空内部（38），其中待过滤的流体横向流过所述过滤介质并且轴向流动（58）在中空内部（38）中。过滤元件（22）沿着轴线（40）具有轴向流动通道（56）并且围绕中空内部（38）并且具有大于由过滤器元件限定的过滤元件的内周边（34）的流动周边（60）内褶皱尖端（36）。在过滤元件的轴向端（62）处的弹性可压缩材料的端盖（66）在扩张的流动通道（56）处径向地承载在外衬套（102）和流管（90）之间并且被径向压缩，。

5. 发明授权

US06416561B1 Open flow filter with safety element 有权
标题翻译：带安全元件的开放式流量过滤器
公开(公告)号：US06416561B1
公开(公告)日：2002-07-09
申请号：US09698002
申请日：2000-10-20
申请人： Kent J. Kallsen , Tadeusz Jaroszczyk , Stephen L. Fallon , Z. Gerald Liu , Jerald J. Moy , Jeffrey S. Morgan , Michael J. Connor , Scott P. Heckel , Jon S. Wake
发明人： Kent J. Kallsen , Tadeusz Jaroszczyk , Stephen L. Fallon , Z. Gerald Liu , Jerald J. Moy , Jeffrey S. Morgan , Michael J. Connor , Scott P. Heckel , Jon S. Wake
IPC分类号： B01D2956
CPC分类号： B01D46/521 , B01D29/21 , B01D29/58 , B01D29/96 , B01D46/0024 , B01D46/0095 , B01D46/2414 , B01D2201/02 , B01D2201/34 , B01D2279/60 , Y10S55/28
摘要： An open flow fluid filter has a pleated main filter element having a plurality of pleats in a closed loop having an outer perimeter defined by a plurality of outer pleat tips, and an inner perimeter defined by a plurality of inner pleat tips. The loop has a hollow interior extending along an axis. Fluid to be filtered flows through the main filter element from an upstream dirty side to a downstream clean side, and flows axially in the hollow interior. The main filter element has an axial flow passage extending along the axis and circumscribing the hollow interior and has a flow perimeter greater than the inner perimeter. A safety filter element downstream of the main filter element filters both the axial flow in the hollow interior and additional flow between the flow perimeter and the inner perimeter. A filter with additional flow is also provided.
摘要翻译：开放流体流体过滤器具有折叠的主过滤器元件，其具有多个褶皱，该闭合回路具有由多个外部褶皱尖端限定的外周边，以及由多个内部褶皱尖端限定的内周界。该环具有沿轴线延伸的中空内部。要过滤的流体从上游污染侧流过主过滤元件，流向下游清洁侧，并在中空内部轴向流动。主过滤器元件具有沿着轴线延伸并且围绕中空内部并具有大于内周边的流动周长的轴向流动通道。主过滤元件下游的安全过滤元件过滤空心内部的轴向流动以及流动周边与内周边之间的附加流动。还提供了具有额外流量的过滤器。

6. 发明授权

US06398832B2 High flow capacity filter 有权
标题翻译：高流量过滤器
公开(公告)号：US06398832B2
公开(公告)日：2002-06-04
申请号：US09904934
申请日：2001-07-13
申请人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
发明人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
IPC分类号： B01D4602
CPC分类号： F02M35/024 , B01D46/2414 , B01D46/523 , B01D2265/028 , B01D2265/04 , B01D2271/02 , B01D2271/027 , B01D2275/206 , B01D2279/60
摘要： A filter element (202, 250) includes pleated filter media (26) having a plurality of pleats (28) in a closed annular loop having an outer perimeter (30) defined by a plurality of outer pleat tips (32), an inner perimeter (34) defined by a plurality of inner pleat tips (36), the loop having a hollow interior (38) extending along an axis (40), wherein fluid to be filtered flows laterally through the filter media and flows axially in the hollow interior (38). The filter element has an axial flow passage (56a) along the axis (40) and circumscribing the hollow interior (38) and has a flow perimeter (218) greater than the inner perimeter (34) of the filter element defined by the inner pleat tips (36), and in the preferred embodiment substantially the same as the outer perimeter (30) defined by the outer pleat tips (32), to provide axial flow (58) through the hollow interior (38) and additional axial flow (59 and 59a) through the axial ends (68) of the pleats.
摘要翻译：过滤元件（202,250）包括褶皱过滤介质（26），其具有多个褶皱（28），所述多个褶皱（28）处于封闭的环形环中，所述多个褶皱具有由多个外部褶皱顶端（32）限定的外周边（30）（34），其由多个内部褶皱尖端（36）限定，所述环具有沿轴线（40）延伸的中空内部（38），其中待过滤的流体横向流动通过所述过滤介质并在所述中空内部中轴向流动（38）。过滤元件具有沿着轴线（40）的轴向流动通道（56a）并且围绕中空内部（38）并且具有大于由内部褶皱限定的过滤元件的内周边（34）的流动周边（218）尖端（36），并且在优选实施例中基本上与由外侧褶皱顶端（32）限定的外周边（30）相同，以提供通过中空内部（38）和附加轴向流动（59）的轴向流动和59a）穿过褶皱的轴向端部（68）。

7. 发明授权

US06387144B1 Enhanced performance fibrous filter media and extended life fluid filter assembly 有权
标题翻译：增强性能的纤维过滤介质和延长寿命的流体过滤器组件
公开(公告)号：US06387144B1
公开(公告)日：2002-05-14
申请号：US09526356
申请日：2000-03-16
申请人： Tadeusz Jaroszczyk , Jeffrey S. Morgan , Kent J. Kallsen , Stephen L. Fallon , Daniel R. Cady , Jon S. Wake
发明人： Tadeusz Jaroszczyk , Jeffrey S. Morgan , Kent J. Kallsen , Stephen L. Fallon , Daniel R. Cady , Jon S. Wake
IPC分类号： B01D3916
CPC分类号： B01D39/163 , D04H18/02 , Y10S55/39 , Y10S55/43 , Y10S55/45
摘要： Enhanced performance fibrous media (60) is provided by orienting filter media fibers (62) dominantly parallel to the fluid flow direction (46). Filter media construction is provided by a sheet (80) having an internal pleated subsheet (88) with pleats (92, 94) engaging and packed against each other sufficiently tightly and bonded (104) such that fluid flows along the flow direction through the pleats in parallel therewith, rather than between the pleats and then transversely therethrough. An extended life two-stage fluid filter assembly includes first and second filter elements (80 and 112), wherein the pleats (114, 116) of a main downstream filter element (112) are spaced from each other along a spacing direction (122) transverse to the flow direction (46) and defining a transverse gap (124) therebetween through which fluid flows, and wherein the pleats (92, 94) of an upstream prefilter element (80) are packed against each other without such transverse gap and blocking fluid flow therebetween.
摘要翻译：增强的性能纤维介质（60）通过主要平行于流体流动方向（46）定向过滤介质纤维（62）来提供。过滤介质结构由具有内部打褶子片（88）的片材（80）提供，褶皱片材（88）具有褶皱（92,94），该褶皱（92,94）充分紧密接合并彼此密封并且粘合（104），使得流体沿流动方向流过褶皱与其平行，而不是在褶之间，然后横向穿过。延长寿命的两级流体过滤器组件包括第一和第二过滤器元件（80和112），其中主下游过滤器元件（112）的褶皱（114,116）沿着间隔方向（122）彼此间隔开，横向于流动方向（46）并且在其间限定流体流过的横向间隙（124），并且其中上游预过滤器元件（80）的褶皱（92,94）彼此堆叠而没有这种横向间隙和阻塞其间流体流动。

8. 发明授权

US06261334B1 High flow capacity filter 有权
公开(公告)号：US06261334B1
公开(公告)日：2001-07-17
申请号：US09527792
申请日：2000-03-17
申请人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
发明人： Jeffrey S. Morgan , Jon S. Wake , Kent J. Kallsen
IPC分类号： B01D4602
CPC分类号： F02M35/024 , B01D46/2414 , B01D46/523 , B01D2265/028 , B01D2265/04 , B01D2271/02 , B01D2271/027 , B01D2275/206 , B01D2279/60
摘要： A filter element (202, 250) includes pleated filter media (26) having a plurality of pleats (28) in a closed annular loop having an outer perimeter (30) defined by a plurality of outer pleat tips (32), an inner perimeter (34) defined by a plurality of inner pleat tips (36), the loop having a hollow interior (38) extending along an axis (40), wherein fluid to be filtered flows laterally through the filter media and flows axially in the hollow interior (38). The filter element has an axial flow passage (56a) along the axis (40) and circumscribing the hollow interior (38) and has a flow perimeter (218) greater than the inner perimeter (34) of the filter element defined by the inner pleat tips (36), and in the preferred embodiment substantially the same as the outer perimeter (30) defined by the outer pleat tips (32), to provide axial flow (58) through the hollow interior (38) and additional axial flow (59 and 59a) through the axial ends (68) of the pleats.

9. 发明授权

US06638332B1 Filter with multi-purpose end cap 有权
标题翻译：过滤器带多功能端盖
公开(公告)号：US06638332B1
公开(公告)日：2003-10-28
申请号：US10002655
申请日：2001-10-31
申请人： Kelly R. Schmitz , Jon S. Wake
发明人： Kelly R. Schmitz , Jon S. Wake
IPC分类号： B01D4610
CPC分类号： B01D46/2414 , B01D46/0002 , B01D46/0041 , B01D46/521 , B01D2271/022 , F02M35/024
摘要： A filter (10), including an inside-out reverse flow air filter, has an annular filter element (20) with an upper end cap (24) provided by a resiliently compressible trifunctional member having: (a) a wall (50) deflecting debris radially outwardly within the housing away from the central opening (26) of the hollow filter interior (22); (b) an air entrance guide throat (52) directing air to the central opening (26) with reduced restriction; and (c) a sealing surface (54) sealed to the housing and blocking air flow from the inlet (28) to the outlet (34) otherwise bypassing the filter element. In further embodiments, simplified and cost reduced sealing is provided by a configured end cap.
摘要翻译：包括内向外逆流空气过滤器的过滤器（10）具有环形过滤器元件（20），所述环形过滤元件（20）具有由可弹性压缩的三功能构件提供的上端帽（24），所述三功能构件具有：（a）在所述壳体内径向向外的碎屑远离所述中空过滤器内部（22）的中心开口（26）; （b）空气入口引导喉部（52），其以减少的限制将空气引导到中心开口（26）; 和（c）密封到壳体的密封表面（54），并阻止从入口（28）到出口（34）的气流旁路旁路过滤元件。在另外的实施例中，通过配置的端盖提供简化和成本降低的密封。

10. 发明授权

US06425930B1 Air cleaner with self-mounted inlet shroud seal 有权
标题翻译：空气净化器带有自安装入口护罩密封
公开(公告)号：US06425930B1
公开(公告)日：2002-07-30
申请号：US09653594
申请日：2000-08-31
申请人： Jon S. Wake , Donald E. Stiemke , Mark V. Holzmann , Michael J. Mikolichek
发明人： Jon S. Wake , Donald E. Stiemke , Mark V. Holzmann , Michael J. Mikolichek
IPC分类号： B01D4610
CPC分类号： B01D46/2411 , B01D46/0095 , B01D46/521 , B01D2271/02 , B01D2279/60
摘要： An underhood air cleaner (20) for a vehicle (22) has an inlet shroud seal (72) self-mounted to the filter housing (60) at the filter inlet (68) and engaging the hood (28) at the exit opening (36) of the hood air channel (30). The self-mounting is accomplished without extra parts or fasteners such as bolts and clamps. Both axial (198) and radial (200) retention is provided for the shroud seal (72) on the filter housing (60), as well as reduced inflow restriction.
摘要翻译：用于车辆（22）的底座空气滤清器（20）具有入口护罩密封件（72），其在过滤器入口（68）处自动安装到过滤器壳体（60）并且在出口开口处接合罩（28）（30）的空气通道（36）。无需额外的零件或紧固件（如螺栓和夹具）即可实现自动安装。为过滤器壳体（60）上的护罩密封件（72）提供轴向（198）和径向（200）保持力，以及减少的流入限制。

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