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1. 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）。

2. 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。

3. 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.

4. 发明授权

US06183544B2 Air filter with reinforced pressure tap 有权
标题翻译：带增压压力水龙头的空气过滤器
公开(公告)号：US06183544B2
公开(公告)日：2001-02-06
申请号：US09358221
申请日：1999-07-21
申请人： Theodore W. Ormond , Mark V. Holzmann , Jeffrey S. Morgan
发明人： Theodore W. Ormond , Mark V. Holzmann , Jeffrey S. Morgan
IPC分类号： B01D4600
CPC分类号： B01D46/446 , B01D46/2411 , B01D46/42 , F02M35/024 , F02M35/09
摘要： An air filter (102) is provided by a housing (104) having an air inlet (106) and an air outlet (108), a main filter element (110) in the housing, a plastic outlet tube (116) having a sidewall (118) with a pressure tap opening (120) therethrough, a plastic fitting tube (122) extending from the plastic outlet tube at the pressure tap opening for receiving a pressure sensor connector (126), and an internal reinforcement member (128,146) in the plastic fitting tube resisting breakage of the latter.
摘要翻译：空气过滤器（102）由具有空气入口（106）和空气出口（108）的壳体（104）提供，壳体中的主过滤元件（110），具有侧壁的塑料出口管（116）（118），具有穿过其中的压力开口（120），塑料配件管（122），其在塑料出口管处在用于接收压力传感器连接器（126）的压力开口处延伸，以及内部加强构件（128,146）塑料配件管阻止后者的破损。

5. 发明授权

US5980618A Air filter with failsafe filtered pressure tap 失效
标题翻译：带有故障安全过滤压力水龙头的空气过滤器
公开(公告)号：US5980618A
公开(公告)日：1999-11-09
申请号：US037248
申请日：1998-03-09
申请人： Mark V. Holzmann , Jeffrey S. Morgan , Andrew J. Harris
发明人： Mark V. Holzmann , Jeffrey S. Morgan , Andrew J. Harris
IPC分类号： B01D46/42 , F02M35/024 , B01D46/00 , B01D46/44
CPC分类号： B01D46/446 , B01D46/2411 , B01D46/42 , F02M35/024
摘要： An air filter (10) is provided by a housing (12) having an air inlet (26) and an air outlet (28), a main filter element (30) in the housing, a plastic outlet tube (44) having a sidewall (60) with a pressure tap opening (62) therethrough, a metal fitting (68) in the pressure tap opening and affixed to the plastic outlet tube, for receiving a pressure sensor connector (70), and an auxiliary filter element (74, 90) in the pressure tap opening (62) and affixed to the plastic outlet tube (44) and unaffixed to the metal fitting (68) such that the auxiliary filter element (74, 90) remains in the pressure tap opening (62) if the metal fitting (68) becomes dislodged from the plastic outlet tube (44) and falls out of the pressure tap opening (62), such that the auxiliary filter element (74, 90) continues to protect the clean side (38) of the main filter element (30) and eliminates a possible contaminating bypass thereto through the pressure tap opening (62).
摘要翻译：空气过滤器（10）由具有空气入口（26）和空气出口（28）的壳体（12）提供，壳体中的主过滤元件（30），具有侧壁的塑料出口管（44）（60），其中通过其中的压力开口（62），在所述压力开关中的金属配件（68），并固定到所述塑料出口管，用于接收压力传感器连接器（70） 90）在压力开关（62）中并固定到塑料出口管（44）上，并且不粘附到金属配件（68）上，使得辅助过滤元件（74,90）保持在压力开关（62）中，如果金属配件（68）从塑料出口管（44）移出并从压力开孔（62）中脱出，使得辅助过滤元件（74,90）继续保护主过滤器元件（30），并且通过压力分接开口（62）消除可能的污染旁路。

6. 发明授权

US4878929A Liquid-gas separator 失效
标题翻译：液气分离器
公开(公告)号：US4878929A
公开(公告)日：1989-11-07
申请号：US304707
申请日：1989-02-01
申请人： Kenneth M. Tofsland , Jeffrey S. Morgan , Eric G. Gryttenholm , Tadeusz Jaroszczyk
发明人： Kenneth M. Tofsland , Jeffrey S. Morgan , Eric G. Gryttenholm , Tadeusz Jaroszczyk
IPC分类号： B01D39/16 , B01D46/00 , B01D46/24 , B01D46/52 , F01M13/04
CPC分类号： B01D46/0024 , B01D39/1623 , B01D46/003 , B01D46/2411 , B01D46/521 , B01D2275/307 , F01M13/04
摘要： A cartridge-type liquid-gas separator having particular use for separating oil from air. The separator includes an outer casing containing an annular pleated first stage filter element and an annular second stage element located concentrically of the first stage element. The first stage filter element is composed of a coalescer section formed of unwoven fibrous material and a disloader section disposed downstream of the coalescer section and composed of multiple layers of fibrous material impregnated with a resin having low surface energy. The first stage element can also include a pair of screens, one located upstream of the coalescer section and a second located downstream of the disloader section. The second stage which is spaced downstream from the first stage is composed of a fibrous stripper layer followed by a screen. The entrained oil contained within the air is coalesced in the coalescer section to form larger size droplets and the disloader aids in discharging the droplets downwardly for collection in the center of the second stage filter unit, while the second stage strips any remaining oil droplets from the air.
摘要翻译：一种特别用于从空气中分离油的筒式液气分离器。分离器包括外壳，其包含环形打褶的第一级过滤元件和与第一级元件同心地定位的环形第二级元件。第一级过滤器元件由由无纺纤维材料形成的聚结器部分和布置在聚结器部分下游并由浸渍有低表面能的树脂的多层纤维材料组成的卸料器部分组成。第一级元件还可以包括一对屏幕，一个位于聚结器部分上游的屏幕和位于该卸载器部分下游的第二屏幕。与第一阶段下游间隔的第二阶段由纤维剥离层和丝网组成。包含在空气中的夹带的油在聚结器部分中聚结以形成更大尺寸的液滴，并且卸载器有助于将液滴向下排出以收集在第二级过滤器单元的中心，而第二级从第二级将液滴从空气。

7. 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.

8. 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。

9. 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。

10. 发明授权

US06478959B1 Self-fixturing filter 有权
标题翻译：自固化过滤器
公开(公告)号：US06478959B1
公开(公告)日：2002-11-12
申请号：US09712532
申请日：2000-11-14
申请人： Jeffrey S. Morgan , Kent J. Kallsen
发明人： Jeffrey S. Morgan , Kent J. Kallsen
IPC分类号： B01D2708
CPC分类号： B01D46/0001 , B01D29/111 , B01D29/21 , B01D46/2411 , B01D46/523 , B01D2201/0415 , B01D2265/06
摘要： A filter (110) is provided with a fixture (70) having a first set of axially extending inner pillars (72, 74, 76, 78) defining a first cylinder (80) along inner bend lines (34) of inner pleat tips (32) of an annular pleated filter element (22), a second set of axially extending outer pillars (82, 84, 86, 88) defining a second cylinder (90) extending along outer bend lines (38) of outer pleat tips (36) of the filter element (22), inner and outer circumferential rings (92 and 94) extending around the respective first and second sets of pillars and circumferentially spacing and supporting such pillars, and a plurality of radial spokes (100, 102, 104, 106) at an axial end (98) of the fixture (70), each spoke extending radially between a respective inner and outer pillar and radially spacing and supporting respective inner and outer pillars in radially spaced concentric relation defining a reception annulus (108). The filter element (22) is axially slidable into the reception annulus (108) of the fixture (70) through an open axial end (96) of the fixture (70) and is stopped against the radial spokes (100, 102, 104, 106) closing the distally opposite axial end (98) of the fixture (70).
摘要翻译：过滤器（110）设置有具有第一组轴向延伸的内柱（72,74,76,78）的固定装置（70），该第一组轴线延伸的内柱（72,74,76,78）沿着内褶皱尖端的内部弯曲线（34）限定第一气缸（80）环形褶状过滤器元件（22）的第二组轴向延伸的外柱（82,84,86,88）限定出沿着外褶皱尖端（36）的外部弯曲线（38）延伸的第二圆筒（90）），所述内周和外周环（92和94）围绕所述相应的第一和第二组柱延伸并且沿周向间隔并支撑所述柱，以及多个径向辐条（100,102,104） 106）在固定装置（70）的轴向端部（98）处，每个辐条在相应的内柱和外柱之间径向延伸并径向间隔并且以径向隔开的同心关系支撑相应的内柱和外柱，其限定了接收环（108）。过滤器元件（22）通过固定装置（70）的敞开的轴向端（96）可轴向滑动到固定装置（70）的接纳环（108）中，并且抵靠径向辐条（100,102,104， 106）关闭固定装置（70）的远端相对的轴向端（98）。

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