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公开(公告)号：US20190105593A1
公开(公告)日：2019-04-11
申请号：US15999284
申请日：2017-02-09
IPC分类号： B01D46/52
摘要： A filter element is provided. The filter element includes a filter media pack including an outer surface. The outer surface extending between a first flow face and a second flow face. The filter element also includes a polymeric coating applied to the outer surface of the filter media pack, wherein the polymeric coating is not a molded structure. In embodiments, the polymeric coating covers at least 25% of a span between the first flow face and the second flow face and has an average thickness of between 0.005 and 0.100 in. In other embodiments, the polymeric coating has a surface roughness of at least 50 μin to provide an outer gripping surface. A method and system for applying the polymeric coating to the filter element are also provided.
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公开(公告)号：US20140190880A1
公开(公告)日：2014-07-10
申请号：US14142077
申请日：2013-12-27
申请人： Timothy L. Krull
发明人： Timothy L. Krull
IPC分类号： B01D27/08
CPC分类号： B01D29/114 , B01D29/111 , B01D29/21 , B01D29/96 , B01D46/2414 , B01D2201/295 , B01D2201/347 , B01D2201/4053 , B01D2271/02 , Y10T29/49904
摘要： A multi-component end cap is provided. The multiple components combine to form one or more seal carriers where each seal carrier is formed in part by at least two different ones of the components. Methods of manufacturing an end cap having multiple components are also provided.
摘要翻译： 提供多组件端盖。 多个部件结合形成一个或多个密封载体，其中每个密封载体部分地由至少两个不同的部件形成。 还提供了制造具有多个部件的端盖的方法。
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公开(公告)号：US20090078626A1
公开(公告)日：2009-03-26
申请号：US11858944
申请日：2007-09-21
CPC分类号： B01D46/0004 , B01D27/005 , B01D27/08 , B01D46/0005 , B01D46/001 , B01D46/0041 , B01D46/2411 , B01D46/2414 , B01D2201/291 , B01D2201/304 , B01D2201/305 , B01D2201/309 , B01D2201/316 , B01D2201/34 , B01D2201/4015 , B01D2201/4084 , B01D2265/028 , B01D2265/04
摘要： The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a filter mounting to retain the filter cartridge to the filter mounting. The disclosure also pertains to a fluid filter having a cartridge made from two plastic shells welded together. The disclosure also pertains to a fluid filter with filter media positioned within a filter cartridge by an end cap with extending ribs welded to one of the two shells which compose the filter cartridge.
摘要翻译： 本公开涉及具有整体附接装置的流体过滤器，其可以采取过滤器滤芯的螺纹部分的形式。 螺纹部分与过滤器安装件的互补螺纹部分螺纹连接，以将过滤器滤芯保持在过滤器安装件上。 本公开还涉及具有由两个焊接在一起的塑料壳制成的盒的流体过滤器。 本公开还涉及一种流体过滤器，其具有通过端盖定位在过滤器滤芯内的过滤介质，端盖具有焊接到构成过滤器滤芯的两个壳体之一的延伸肋。
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公开(公告)号：US20220126227A1
公开(公告)日：2022-04-28
申请号：US17487689
申请日：2021-09-28
摘要： An air filter element and air filter system are provided. The filter element has an annular gasket that has multiple portions. A first portion provides axial sealing while a second portion provides only radially sealing. The filter element includes a frame with a radial abutment for engagement with a tooth on a filter housing for providing lateral biasing to the portion of the gasket that provides radial sealing.
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公开(公告)号：US20200269168A1
公开(公告)日：2020-08-27
申请号：US15930307
申请日：2020-05-12
申请人： Timothy L. Krull , Trenton Yendra , Jeffrey E.D. Rogers , Jason LaMarr Tate , Brian T. Ehrenberg , Michael J. Von Seggern
发明人： Timothy L. Krull , Trenton Yendra , Jeffrey E.D. Rogers , Jason LaMarr Tate , Brian T. Ehrenberg , Michael J. Von Seggern
摘要： A filter system and filters and housing components for use in the filter system are provided. The filter system includes at least one filter received within a housing having a cover and a housing body. The filter includes at least one latch tab engaged by the cover to secure the cover. First and second seals seal the system. The latch tab extends axially beyond a catch of the housing body. A filter system is also provided that includes a pre-cleaner through which fluid moves in a first direction different than a second direction as the fluid flows through the filters thereof. Methods of servicing the filter system are also provided.
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公开(公告)号：US10376823B2
公开(公告)日：2019-08-13
申请号：US15777294
申请日：2016-11-15
IPC分类号： B01D46/00 , F02M35/024 , B01D46/52 , F16J15/10 , F16J15/14
摘要： A filter element with an improved mounting frame and method of assembly are provided. The filter element includes a filter media pack with a mounting frame attached to the outer periphery of the filter media pack. The mounting frame defines a channel that holds a shut-off material for preventing leakage of an adhesive securing the mounting frame to the filter media pack. A filter element that includes a polymeric material between the filter media pack and the adhesive is also provided. The shut-off material may be pre-formed or applied in a flowable state.
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公开(公告)号：US20180345201A1
公开(公告)日：2018-12-06
申请号：US15776701
申请日：2016-11-14
CPC分类号： B01D46/527 , B01D46/0001 , B01D2265/06
摘要： Filter media packs and methods of forming the filter media packs are provided. The filter media packs include support beads for supporting flutes during winding of the filter media of the filter media pack. Filter media packs may also include stitch beads between adjacent layers of the filter media pack that are applied during the winding process to prevent slippage of adjacent layers of filter media. Methods of forming the filter media pack include applying the support beads or applying the stitch beads.
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公开(公告)号：US20180021705A1
公开(公告)日：2018-01-25
申请号：US15723994
申请日：2017-10-03
申请人： Timothy L. Krull
发明人： Timothy L. Krull
CPC分类号： B01D29/114 , B01D29/111 , B01D29/21 , B01D29/96 , B01D46/2414 , B01D2201/295 , B01D2201/347 , B01D2201/4053 , B01D2271/02 , Y10T29/49904
摘要： A multi-component end cap is provided. The multiple components combine to form one or more seal carriers where each seal carrier is formed in part by at least two different ones of the components. Methods of manufacturing an end cap having multiple components are also provided.
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公开(公告)号：US20170296949A1
公开(公告)日：2017-10-19
申请号：US15483815
申请日：2017-04-10
申请人： Timothy L. Krull , Trenton Yendra , Jeffrey E.D. Rogers , Jason LaMarr Tate , Brian T. Ehrenberg
发明人： Timothy L. Krull , Trenton Yendra , Jeffrey E.D. Rogers , Jason LaMarr Tate , Brian T. Ehrenberg
摘要： A filter system and filters and housing components for use in the filter system are provided. The filter system includes at least one filter received within a housing having a cover and a housing body. The filter includes at least one latch tab engaged by the cover to secure the cover. First and second seals seal the system. The latch tab extends axially beyond a catch of the housing body. A filter system is also provided that includes a pre-cleaner through which fluid moves in a first direction different than a second direction as the fluid flows through the filters thereof. Methods of servicing the filter system are also provided.
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公开(公告)号：USD793453S1
公开(公告)日：2017-08-01
申请号：US29591552
申请日：2017-01-20
申请人： Timothy L. Krull
设计人： Timothy L. Krull
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