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1. 发明授权

US07097694B1 High performance, high efficiency filter 失效
标题翻译：高性能，高效率的过滤器
公开(公告)号：US07097694B1
公开(公告)日：2006-08-29
申请号：US10728311
申请日：2003-12-04
申请人： Tadeusz Jaroszczyk , Stephen L. Fallon , Byron A. Pardue , Kelly R. Schmitz , Jason E. Dorgan , Thomas P. Sonsalla , Jerald J. Moy , Jeffrey S. Morgan , Kent J. Kallsen
发明人： Tadeusz Jaroszczyk , Stephen L. Fallon , Byron A. Pardue , Kelly R. Schmitz , Jason E. Dorgan , Thomas P. Sonsalla , Jerald J. Moy , Jeffrey S. Morgan , Kent J. Kallsen
IPC分类号： B03C3/011
CPC分类号： B03C3/30 , B01D39/1615 , B01D39/1623 , B01D46/0095 , B01D46/10 , B01D46/521 , B01D46/546 , B01D2267/40 , B01D2275/10 , Y10S977/724
摘要： A high performance, high efficiency filter is provided by a multi-stage filter having combinations of tribologically different fibers, nanofibers, and layering.
摘要翻译：高性能，高效率的过滤器由具有摩擦学上不同的纤维，纳米纤维和分层的组合的多级过滤器提供。

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

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。

4. 发明授权

US06511599B2 Multi-element cylindrical filter with equalized flow 有权
标题翻译：具有均匀流量的多元圆柱形过滤器
公开(公告)号：US06511599B2
公开(公告)日：2003-01-28
申请号：US09740747
申请日：2000-12-18
申请人： Tadeusz Jaroszczyk , Kent J. Kallsen , Jason E. Dorgan , Z. Gerald Liu , Stephen L. Fallon , James A. Debilzen , Larry T. Gunderson , Brad Henke , Jeffrey S. Morgan
发明人： Tadeusz Jaroszczyk , Kent J. Kallsen , Jason E. Dorgan , Z. Gerald Liu , Stephen L. Fallon , James A. Debilzen , Larry T. Gunderson , Brad Henke , Jeffrey S. Morgan
IPC分类号： B10D2706
CPC分类号： B01D46/521 , B01D29/111 , B01D29/21 , B01D29/232 , B01D29/54 , B01D29/58 , B01D46/0024 , B01D46/2411 , B01D2201/02 , B01D2267/30 , F02M35/024
摘要： A filter filters fluid flowing along an axial flow direction and includes a plurality of concentric cylindrical pleated filter elements having a common axis. A plurality of annular radial gaps between filter elements provide additional flow axially through the filter, providing equalized flow and reducing restriction. In further embodiments, a central filter element is concentrically surrounded by a cylindrical pleated outer filter element and provides additional flow axially therethrough.
摘要翻译：过滤器过滤沿轴向流动方向流动的流体并且包括具有共同轴线的多个同心圆柱形褶皱过滤元件。过滤元件之间的多个环形径向间隙提供轴向通过过滤器的附加流动，提供均衡的流动和减少的限制。在另外的实施例中，中心过滤器元件被圆柱形打褶的外部过滤器元件同心地围绕并且提供了轴向穿过其中的附加流动。

5. 发明授权

US06482247B2 Multi-panel fluid filter with equalized contaminant passages 有权
标题翻译：具有均衡污染物通道的多面板流体过滤器
公开(公告)号：US06482247B2
公开(公告)日：2002-11-19
申请号：US09740230
申请日：2000-12-18
申请人： Tadeusz Jaroszczyk , Kent J. Kallsen , Jason E. Dorgan , Jeffrey S. Morgan , Stephen L. Fallon , James A. Debilzen , Larry T. Gunderson , Brad Henke
发明人： Tadeusz Jaroszczyk , Kent J. Kallsen , Jason E. Dorgan , Jeffrey S. Morgan , Stephen L. Fallon , James A. Debilzen , Larry T. Gunderson , Brad Henke
IPC分类号： B01D4612
CPC分类号： B01D46/521 , B01D46/10 , B01D46/125 , B01D46/2411 , B01D2271/02 , B01D2275/201
摘要： A filter (200) filters fluid flowing along an axial flow direction (14) and includes a plurality of panels (206, 208, 240, 242) of pleated filter elements (44), each filter element having a plurality of pleats defined by wall segments (50) extending along a transverse direction (210) between first and second sets of pleat tips at first and second sets of axially extending bend lines (46, 48), the transverse direction (210) being perpendicular to the axial direction (14). Each of the panels (206, 208, 240, 242) extends along a lateral direction (212) perpendicular to the axial direction (14) and perpendicular to the transverse direction (210). The wall segments (50) extend axially between upstream and downstream ends (52, 54), and define axial flow channels (55) therebetween which are alternately sealed at the upstream and downstream ends. Transverse gaps (214, 236, 238, 244, 246, 248) are provided between panels and the housing at upstream and downstream ends (52, 54), providing additional fluid flow axially therethrough and equalized contaminant passages.
摘要翻译：过滤器（200）对沿着轴向流动方向（14）流动的流体进行过滤，并且包括褶皱过滤器元件（44）的多个面板（206,208,240,242），每个过滤器元件具有由壁限定的多个褶皱在第一组和第二组轴向延伸的弯曲线（46,48）上沿第一组褶皱尖端和第二组褶皱尖端之间的横向方向（210）延伸的横截面（50），横向方向（210）垂直于轴向方向（14 ）。每个面板（206,208,240,242）沿着垂直于轴向方向（14）并垂直于横向（210）的横向（212）延伸。壁段（50）在上游和下游端（52,54）之间轴向延伸，并且在其间限定在上游和下游端交替密封的轴向流动通道（55）。横向间隙（214,236,238,244,246,248）在面板和壳体之间设置在上游和下游端（52,54）处，提供了轴向穿过其中的额外的流体流动和均衡的污染物通道。

6. 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。

7. 发明授权

US06391076B1 Full flow filter 有权
标题翻译：全流量过滤器
公开(公告)号：US06391076B1
公开(公告)日：2002-05-21
申请号：US09616188
申请日：2000-07-14
申请人： Tadeusz Jaroszczyk , Stephen L. Fallon , Michael J. Connor , Kent J. Kallsen , Jeffrey S. Morgan , Scott P. Heckel
发明人： Tadeusz Jaroszczyk , Stephen L. Fallon , Michael J. Connor , Kent J. Kallsen , Jeffrey S. Morgan , Scott P. Heckel
IPC分类号： B01D4602
CPC分类号： B01D46/523 , B01D46/2414 , B01D2201/301 , B01D2265/04 , B01D2271/027 , B01D2279/60 , F02M35/024
摘要： A full flow fluid filter (300, FIG. 15) has a housing (302) extending axially along an axis (304), and a pleated filter element (318) having a plurality of pleats in a closed loop annulus having an outer perimeter (320) defined by a plurality of outer pleat tips, an inner perimeter (322) defined by a plurality of inner pleat tips, and a hollow interior (324) extending along the axis. Fluid flows substantially directly axially through the filter element, with minimal bending and change of direction, minimizing flow restriction.
摘要翻译：全流体流体过滤器（300，图15）具有沿着轴线（304）轴向延伸的壳体（302）和具有多个褶皱的打褶过滤元件（318） 320），其由多个外部褶皱尖端限定，内部周边（322）由多个内部褶皱尖端限定，以及沿所述轴线延伸的中空内部（324）。流体基本上直接轴向地流过过滤元件，具有最小的弯曲和方向的变化，最小化了流动限制。

8. 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。

9. 发明授权

US06402798B1 Twist and lock filter housing with nontorsional anti-rotation stop 有权
标题翻译：扭转和锁定过滤器外壳，防止旋转停止
公开(公告)号：US06402798B1
公开(公告)日：2002-06-11
申请号：US09664022
申请日：2000-09-19
申请人： Kent J. Kallsen , Nels A. Nordstrom , Mark V. Holzmann , Jeffrey S. Morgan , Jeffrey S. Rech , Thomas M. Anderson-Brown
发明人： Kent J. Kallsen , Nels A. Nordstrom , Mark V. Holzmann , Jeffrey S. Morgan , Jeffrey S. Rech , Thomas M. Anderson-Brown
IPC分类号： B65D804
CPC分类号： B01D46/0004 , B01D35/30 , B01D46/24 , B01D2201/305 , B01D2201/4076 , B01D2265/021 , B01D2265/028 , F02M35/0203
摘要： An air filter housing (12) includes twist and lock structure (42) having a first position (FIGS. 5, 7, 10) permitting axial movement (66) of a cover (34) and base (36) relative to each other, and being rotatable in a first rotational direction (44) from the first position to a second position (FIGS. 4, 6, 9, 12), and in the second position preventing axial movement of the base and cover relative to each other, and being rotatable in a second opposite rotational direction (64) from the second position to the first position. Anti-rotation lock structure (70, 110, 140) provides a rotational retention force holding the twist and lock structure in the second position. The anti-rotation lock structure includes an arm (74, 112, 142) flexibly bendable about a bend line extending parallel to the axis (14) of the housing.
摘要翻译：空气过滤器壳体（12）包括扭转和锁定结构（42），其具有允许盖（34）和基座（36）相对于彼此的轴向移动（66）的第一位置（图5，图7，图10）并且可以从第一位置到第二位置（图4,6,9,12）在第一旋转方向（44）上旋转，并且在第二位置可以防止基部和盖子相对于彼此的轴向运动，以及可在从第二位置到第一位置的第二相反旋转方向（64）上旋转。防旋转锁定结构（70,110,140）提供将扭转和锁定结构保持在第二位置的旋转保持力。防旋转锁定结构包括围绕平行于壳体的轴线（14）延伸的弯曲线可挠曲地弯曲的臂（74,112,142）。

10. 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.

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