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公开(公告)号：US5895574A
公开(公告)日：1999-04-20
申请号：US639154
申请日：1996-04-26
申请人： Francis A. Friedmann , Gary R. Gillingham , Bernard A. Matthys , Daniel T. Risch , Wayne M. Wagner , Fred H. Wahlquist
发明人： Francis A. Friedmann , Gary R. Gillingham , Bernard A. Matthys , Daniel T. Risch , Wayne M. Wagner , Fred H. Wahlquist
CPC分类号： B01D46/527 , B01D25/001 , B01D27/005 , F02M37/22 , B01D2201/34
摘要： A filter apparatus includes a fluted filter element in a filter housing having a first open end and a second closed end. The filter element includes fluted filter media coiled into a cylindrical shape and may include an end cap for support and fluid control. Fluid flows into the open end and either around the filter to the closed and back through the filter element or through the filter element to the closed end and then back through a central opening in the filter element.
摘要翻译： 过滤器装置包括在具有第一开口端和第二封闭端的过滤器壳体中的槽形过滤器元件。 过滤元件包括卷绕成圆柱形形状的槽纹过滤介质，并且可以包括用于支撑和流体控制的端盖。 流体流入开口端并且在过滤器周围流到封闭的并通过过滤器元件或通过过滤器元件到达封闭端，然后通过过滤器元件中的中心开口。
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公开(公告)号：US20120312167A1
公开(公告)日：2012-12-13
申请号：US13590250
申请日：2012-08-21
申请人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
发明人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
CPC分类号： B01D46/0001 , B01D25/001 , B01D25/24 , B01D25/26 , B01D25/30 , B01D25/305 , B01D46/0095 , B01D46/525 , B01D2201/44 , B01D2271/02 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/2457
摘要： Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.
摘要翻译： 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。
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公开(公告)号：US5772883A
公开(公告)日：1998-06-30
申请号：US638453
申请日：1996-04-26
申请人： Jim C. Rothman , Gary R. Gillingham , Wayne M. Wagner , Joseph C. Tokar , Daniel T. Risch , Fred H. Wahlquist , Bernard A. Matthys
发明人： Jim C. Rothman , Gary R. Gillingham , Wayne M. Wagner , Joseph C. Tokar , Daniel T. Risch , Fred H. Wahlquist , Bernard A. Matthys
CPC分类号： B01D46/0012 , B01D25/001 , B01D46/0005 , B01D46/103 , B01D46/527 , B01D2201/44 , B01D2275/203 , B01D2277/20 , Y10S55/12
摘要： A filter device inserts into a duct having flow passing from upstream to downstream. The filter device includes fluted filter media having flutes formed therein inserting into a housing. The filter media is stacked and placed at an angle to the prevailing flow direction.
摘要翻译： 过滤装置插入具有从上游到下游的流动的管道。 过滤装置包括槽形过滤介质，其中形成有槽纹，插入壳体中。 过滤介质堆叠并与主流流动方向成一定角度放置。
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公开(公告)号：US20080216654A1
公开(公告)日：2008-09-11
申请号：US12069660
申请日：2008-02-11
申请人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
发明人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
CPC分类号： B01D46/0001 , B01D25/001 , B01D25/24 , B01D25/26 , B01D25/30 , B01D25/305 , B01D46/0095 , B01D46/525 , B01D2201/44 , B01D2271/02 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/2457
摘要： Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.
摘要翻译： 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。
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公开(公告)号：US08460442B2
公开(公告)日：2013-06-11
申请号：US13590250
申请日：2012-08-21
申请人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
发明人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
IPC分类号： B01D46/00
CPC分类号： B01D46/0001 , B01D25/001 , B01D25/24 , B01D25/26 , B01D25/30 , B01D25/305 , B01D46/0095 , B01D46/525 , B01D2201/44 , B01D2271/02 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/2457
摘要： Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.
摘要翻译： 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。
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公开(公告)号：US08268053B2
公开(公告)日：2012-09-18
申请号：US12069660
申请日：2008-02-11
申请人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
发明人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
IPC分类号： B01D46/00
CPC分类号： B01D46/0001 , B01D25/001 , B01D25/24 , B01D25/26 , B01D25/30 , B01D25/305 , B01D46/0095 , B01D46/525 , B01D2201/44 , B01D2271/02 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/2457
摘要： Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.
摘要翻译： 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。
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公开(公告)号：US06209559B1
公开(公告)日：2001-04-03
申请号：US09456747
申请日：1999-12-07
申请人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
发明人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
IPC分类号： F16K3118
CPC分类号： F02M35/168 , F02M35/02 , F02M35/10255 , F02M35/164 , Y10T137/0318 , Y10T137/3099 , Y10T137/7293 , Y10T137/794
摘要： A valve assembly includes a housing and a float. The housing is constructed and arranged to inhibit movement of the float between a resting position to a position where it is situated in its valve seat, unless a selected liquid volume within the valve housing is attained. In one embodiment, a series of projection members or rings creates a tortuous path, such that there is no clear path for the float to reach the valve seat. In another embodiment, vacuum pressure is created between the float and its cup support. Still other embodiments utilize magnets, springs, linkages, and bent wires. Methods for preventing liquid ingestion into an engine through an air intake are also provided.
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公开(公告)号：US07329326B2
公开(公告)日：2008-02-12
申请号：US10371825
申请日：2003-02-21
申请人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
发明人： Wayne M. Wagner , Gary R. Gillingham , Joseph C. Tokar , Daniel T. Risch , Jim C. Rothman , Fred H. Wahlquist , Bernard A. Matthys , Gregory L. Reichter , Stephen W. Sabelko , Bryan D. Patten
CPC分类号： B01D46/0001 , B01D25/001 , B01D25/24 , B01D25/26 , B01D25/30 , B01D25/305 , B01D46/0095 , B01D46/525 , B01D2201/44 , B01D2271/02 , Y10T156/1016 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/2457
摘要： Fluted filter media includes filter material having a plurality of flutes formed therein having alternating ends of adjacent flutes closed to force fluid through filter material. A first embodiment of the filter media includes tapered flutes which have the open ends of the flutes larger in cross-section than the closed flutes, wherein the upstream open flutes converge toward the downstream end and the upstream closed end flutes diverge toward the downstream end. A second embodiment includes filter media which is asymmetric formed with dissimilar upstream and downstream flute cross-sections with larger flute openings to the upstream side of the filter. A third embodiment includes filter media with an upstream edge crushed to improve flow at the upstream edge. A fourth embodiment includes filter media with the upstream sealing material recessed from the upstream edge for reducing effects from blockages at the upstream edge of the filter.
摘要翻译： 槽形过滤介质包括具有形成在其中的多个槽纹的过滤材料，其中相邻槽纹的交替端部关闭以迫使流体通过过滤材料。 过滤介质的第一实施例包括锥形凹槽，其具有比封闭凹槽更大横截面的凹槽的开口端，其中上游开口凹槽朝向下游端汇聚，并且上游闭合端凹槽向下游端发散。 第二实施例包括不对称形成的过滤介质，其具有不同的上游和下游槽纹横截面，其具有较大的凹槽开口到过滤器的上游侧。 第三实施例包括具有被上压边缘压缩以改善上游边缘流动的上游边缘的过滤介质。 第四实施例包括具有从上游边缘凹陷的上游密封材料的过滤介质，用于减少在过滤器的上游边缘处的堵塞的影响。
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公开(公告)号：US06213146B1
公开(公告)日：2001-04-10
申请号：US09456751
申请日：1999-12-07
申请人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
发明人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
IPC分类号： F16K3118
CPC分类号： F02M35/168 , F02M35/02 , F02M35/10255 , F02M35/164 , Y10T137/0318 , Y10T137/3099 , Y10T137/7293 , Y10T137/794
摘要： A valve assembly includes a housing and a float. The housing is constructed and arranged to inhibit movement of the float between a resting position to a position where it is situated in its valve seat, unless a selected liquid volume within the valve housing is attained. In one embodiment, a series of projection members or rings creates a tortuous path, such that there is no clear path for the float to reach the valve seat. In another embodiment, vacuum pressure is created between the float and its cup support. Still other embodiments utilize magnets, springs, linkages, and bent wires. Methods for preventing liquid ingestion into an engine through an air intake are also provided.
摘要翻译： 阀组件包括壳体和浮子。 壳体被构造和布置成阻止浮子在静止位置到其位于其阀座中的位置之间的移动，除非获得阀壳体内的选定液体体积。 在一个实施例中，一系列突出构件或环产生曲折的路径，使得浮子没有清楚的路径到达阀座。 在另一个实施例中，在浮子和其杯支撑件之间产生真空压力。 其它实施例使用磁体，弹簧，连杆和弯曲的电线。 还提供了通过进气口防止液体摄入发动机的方法。
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公开(公告)号：US6009898A
公开(公告)日：2000-01-04
申请号：US154993
申请日：1998-09-17
申请人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
发明人： Daniel T. Risch , Gary R. Gillingham , Fred H. Wahlquist , Wayne M. Wagner , Joseph C. Tokar , Bernard A. Matthys , Pete A. Betts
IPC分类号： F02M35/024 , F02M35/10 , F02M35/16 , F16K24/00 , F16K31/18
CPC分类号： F02M35/168 , F02M35/10255 , F02M35/02 , F02M35/164 , Y10T137/0318 , Y10T137/3099 , Y10T137/7293 , Y10T137/794
摘要： A valve assembly includes a housing and a float. The housing is constructed and arranged to inhibit movement of the float between a resting position to a position where it is situated in its valve seat, unless a selected liquid volume within the valve housing is attained. In one embodiment, a series of projection members or rings creates a tortuous path, such that there is no clear path for the float to reach the valve seat. In another embodiment, vacuum pressure is created between the float and its cup support. Still other embodiments utilize magnets, springs, linkages, and bent wires. Methods for preventing liquid ingestion into an engine through an air intake are also provided.
摘要翻译： 阀组件包括壳体和浮子。 壳体被构造和布置成阻止浮子在静止位置到其位于其阀座中的位置之间的移动，除非获得阀壳体内的选定液体体积。 在一个实施例中，一系列突出构件或环产生曲折的路径，使得浮子没有清楚的路径到达阀座。 在另一个实施例中，在浮子和其杯支撑件之间产生真空压力。 其它实施例使用磁体，弹簧，连杆和弯曲的电线。 还提供了通过进气口防止液体摄入发动机的方法。
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