公开(公告)号：US20080035584A1

公开(公告)日：2008-02-14

申请号：US11836962

申请日：2007-08-10

Applicant: Peter J. Petit ,  William Davis

Inventor： Peter J. Petit ,  William Davis

IPC: B01D33/15 ,  B01D25/02 ,  B29C39/22 ,  C02F1/00

CPC classification number: B01D33/23 ,  B01D29/012 ,  B01D29/07 ,  B01D33/0093 ,  B01D33/11 ,  B01D33/21 ,  B01D33/50 ,  B01D2201/127 ,  C02F1/004 ,  C02F2201/002 ,  C02F2303/16 ,  Y10T29/49817 ,  Y10T29/49826

Abstract: A filter device is configured to filter a liquid. The filter device includes a drum sized to receive the liquid and a plurality of filter panels coupled to the drum to define a plurality of discs. The liquid passes through at least a portion of one of the discs. Each filter panel includes a perimeter frame that defines a panel normal flow area and a filter media coupled to the perimeter frame. The filter media may be adapted to include a plurality of pleats.

Abstract translation: 过滤装置被配置为过滤液体。 过滤装置包括尺寸适于容纳液体的鼓和连接到滚筒以限定多个盘的多个过滤面板。 液体通过其中一个盘的至少一部分。 每个过滤面板包括限定面板正常流动区域的周边框架和耦合到周边框架的过滤介质。 过滤介质可以适于包括多个褶。

公开(公告)号：US07083564B2

公开(公告)日：2006-08-01

申请号：US10771357

申请日：2004-02-05

Applicant: Richard C. Stoyell ,  Kenneth M. Williamson ,  Scott D. Hopkins ,  Stephen A. Geibel ,  Terry L. Wolff

Inventor： Richard C. Stoyell ,  Kenneth M. Williamson ,  Scott D. Hopkins ,  Stephen A. Geibel ,  Terry L. Wolff

IPC: B31F1/08

CPC classification number: B01D29/111 ,  B01D29/21 ,  B01D2201/0407 ,  B01D2201/127 ,  B31D5/0082 ,  Y10S493/941

Abstract: A pleating method comprises disposing a filter material on a support surface and compressing a portion of the filter material between first and second pleating surfaces to form a pleat, where at least one of the pleating surfaces is curved or extends at an acute angle with respect to a support surface.

Abstract translation: 打褶方法包括将过滤材料设置在支撑表面上并且在第一和第二打褶表面之间压缩过滤材料的一部分以形成褶皱，其中至少一个打褶表面弯曲或相对于 一个支撑面。

公开(公告)号：US20050230323A1

公开(公告)日：2005-10-20

申请号：US10827286

申请日：2004-04-20

Applicant: C. Peet ,  James Wolford ,  Abe Khalil ,  Markus Beer

Inventor： C. Peet ,  James Wolford ,  Abe Khalil ,  Markus Beer

IPC: B01D29/07 ,  B01D35/027

CPC classification number: B01D29/07 ,  B01D35/0273 ,  B01D35/30 ,  B01D2201/0415 ,  B01D2201/127

Abstract: A filter for use in engines or transmissions is provided comprising an outlet-side cover having a first wave-like region along the periphery of the outlet-side cover, a filter media tray having a second wave-like region along the periphery of the filter media tray wherein the filter media tray second wave-like region is in a generally complementary alignment with the first wave-like region of the outlet-side cover, a filter media fixed in a non-planar configuration between the first wave-like region of the outlet-side cover and the second wave-like region of the filter media, and an inlet-side cover joined to the outlet-side cover, wherein the filter media and the filter media tray is between the inlet-side cover and the outlet-side cover.

Abstract translation: 提供了一种用于发动机或变速器的过滤器，包括出口侧盖，其具有沿着出口侧盖的周边的第一波状区域;过滤介质托盘，其具有沿过滤器周边的第二波状区域 介质托盘，其中所述过滤介质托盘第二波状区域与所述出口侧盖的所述第一波形区域大致互补对准，所述过滤介质固定在非平面配置中，所述过滤介质在所述第一波形区域 过滤介质的出口侧盖和第二波状区域，以及连接到出口侧盖的入口侧盖，其中过滤介质和过滤介质托盘位于入口侧盖和出口之间 封面。

公开(公告)号：US06875342B2

公开(公告)日：2005-04-05

申请号：US10265878

申请日：2002-10-04

Applicant: Bruce E. Shane

Inventor： Bruce E. Shane

IPC: B01D29/11 ,  B01D35/31 ,  B01D27/06

CPC classification number: B01D29/111 ,  B01D29/21 ,  B01D35/31 ,  B01D2201/0407 ,  B01D2201/127 ,  B01D2201/188 ,  B01D2201/52

Abstract: A fluid filter includes a cylindrical pleated filter media disposed around a central perforated support core or self-supporting. An outer support sleeve comprising a extruded nylon, diamond-shaped mesh is stretched across the pleated media, and elastically conforms to the pleat peaks to structurally retain the pleats of the pleat peaks in fixed relation to one another. A bead of adhesive is then applied over the sleeve to fix the sleeve to the pleat peaks. End caps are disposed at opposite ends of the fluid filter.

Abstract translation: 流体过滤器包括围绕中心穿孔支撑芯设置的圆柱形褶状过滤介质或自支撑。 包括挤出的尼龙，金刚石形网状物的外部支撑套筒穿过褶皱介质被拉伸，弹性地符合褶皱峰，从而结构地将褶皱褶皱的褶皱保持固定的关系。 然后将粘合剂珠涂覆在套筒上以将套筒固定到褶皱峰上。 端盖设置在流体过滤器的相对端。

公开(公告)号：US20040112023A1

公开(公告)日：2004-06-17

申请号：US10317437

申请日：2002-12-12

Inventor： Kyung-Ju Choi

IPC: B01D046/52

CPC classification number: B01D46/523 ,  B01D29/012 ,  B01D29/016 ,  B01D29/111 ,  B01D29/21 ,  B01D39/163 ,  B01D39/18 ,  B01D46/0001 ,  B01D46/10 ,  B01D46/2411 ,  B01D2201/127 ,  B01D2265/04 ,  Y10S55/05 ,  Y10S264/48 ,  Y10T156/10 ,  Y10T156/1018 ,  Y10T156/102

Abstract: A high efficiency fluid filter arrangement wherein a combined layer of scrim and filter media applications is of empirically relatively estimated weight size and depth with intermediate pleat spacing so as to arrive at a combined filtration capability value in keeping with selected approved test standards.

Abstract translation: 一种高效流体过滤器装置，其中松散纱和过滤介质应用的组合层具有经验上相对估计的重量尺寸和具有中间褶皱间隔的深度，以便达到与所选批准的测试标准一致的组合过滤能力值。

公开(公告)号：US20030070976A1

公开(公告)日：2003-04-17

申请号：US10319666

申请日：2002-12-13

Inventor： Randall David Van Pelt ,  Charles Grant Carothers

IPC: B01D029/07

CPC classification number: B01D46/521 ,  B01D29/111 ,  B01D29/21 ,  B01D29/66 ,  B01D46/0001 ,  B01D46/0067 ,  B01D46/0068 ,  B01D46/2411 ,  B01D46/523 ,  B01D2201/0415 ,  B01D2201/127 ,  B01D2265/06 ,  Y10S55/05 ,  Y10S264/48

Abstract: A filter cartridge (20) and method for making a filter cartridge (20) for removing particulates from a particulate laden fluid stream moving one direction through the filter cartridge. The filter cartridge (20) is periodically subject to cleaning fluid moving in an opposite direction to the fluid stream. The filter cartridge (20) comprises filtration media (24) formed into a tubular configuration and having a plurality of circumferentially spaced apart pleats (26). A retention device (82) to limit radial movement of the filtration media (24) when subjected to the periodical cleaning fluid and to maintain the pleats (26) in the filtration media circumferentially spaced apart when exposed up to 130 degrees Celsius. Preferably, the extrudate (144) is thermoplastic, polyester, elastomeric material and at least one additive may be present. Multiple layers of the extrudate (144) may be fused together.

Abstract translation: 一种过滤器滤芯（20）和用于制造滤芯（20）的方法，所述过滤器滤芯（20）用于从一个方向移动通过过滤器滤芯的含颗粒流体流中去除微粒。 过滤器滤芯（20）周期性地经受与流体流相反的方向移动的清洁流体。 过滤器滤芯（20）包括形成为管状构造并具有多个周向间隔开的褶皱（26）的过滤介质（24）。 一种保持装置（82），用于限制过滤介质（24）在受到周期性清洁流体时的径向运动，并且当暴露于130摄氏度时将褶皱（26）保持在周向间隔开的过滤介质中。 优选地，挤出物（144）是热塑性，聚酯，弹性体材料，并且可以存在至少一种添加剂。 挤出物（144）的多层可以熔合在一起。

公开(公告)号：US06254653B1

公开(公告)日：2001-07-03

申请号：US09415302

申请日：1999-10-08

Applicant: Kyung-Ju Choi ,  Dennis R. Porter ,  Ronald E. Braswell

Inventor： Kyung-Ju Choi ,  Dennis R. Porter ,  Ronald E. Braswell

IPC: B01D3916

CPC classification number: B01D39/163 ,  B01D29/012 ,  B01D29/07 ,  B01D46/0001 ,  B01D46/10 ,  B01D46/523 ,  B01D2201/127

Abstract: A self supporting pleated fluid filter medium having different fibers to provide pleats sufficiently self supporting to maintain pleated form during fluid filter treatment, the invention further including low melt fiber and an optional support frame and a method of making such pleated filter.

Abstract translation: 一种具有不同纤维的自支撑褶式流体过滤介质，其在流体过滤器处理期间提供充分自我支撑以维持褶皱形状的褶皱，本发明还包括低熔体纤维和可选的支撑框架以及制造这种褶皱过滤器的方法。

公开(公告)号：US5250094A

公开(公告)日：1993-10-05

申请号：US851327

申请日：1992-03-16

Applicant: H. Young Chung ,  Keh B. Dema ,  Marty A. Barris

Inventor： H. Young Chung ,  Keh B. Dema ,  Marty A. Barris

IPC: B01D39/20 ,  B01D46/08 ,  B01D46/52 ,  F01N1/00 ,  F01N1/02 ,  F01N1/08 ,  F01N3/021 ,  F01N3/022 ,  F01N3/027 ,  F01N3/032 ,  F01N3/033 ,  F01N3/30 ,  F01N13/04 ,  B01D27/06

CPC classification number: F01N3/0335 ,  B01D39/202 ,  B01D39/2044 ,  B01D39/2086 ,  B01D46/0058 ,  B01D46/0063 ,  B01D46/2411 ,  B01D46/523 ,  F01N1/006 ,  F01N1/023 ,  F01N13/017 ,  F01N3/0211 ,  F01N3/0217 ,  F01N3/0226 ,  F01N3/027 ,  F01N3/032 ,  B01D2201/127 ,  B01D2279/30 ,  F01N1/02 ,  F01N1/08 ,  F01N2230/02 ,  F01N2330/06 ,  F01N3/30 ,  Y10S55/30

Abstract: A ceramic fiber filter media is provided which includes ceramic fiber material and an effective amount of fluid fiber material. Preferably the media also contains therein thermoconductive fiber component. Embodiments are illustrated wherein the ceramic fiber filter media is incorporated into a preferred filter element. Particulate trap systems corporating such filter elements therein are described.

Abstract translation: 提供陶瓷纤维过滤介质，其包括陶瓷纤维材料和有效量的流体纤维材料。 优选地，介质还包含热导纤维组分。 示出了其中将陶瓷纤维过滤介质结合到优选的过滤元件中的实施例。 描述了将这种过滤元件合并在一起的颗粒捕集系统。

公开(公告)号：US5211846A

公开(公告)日：1993-05-18

申请号：US559321

申请日：1990-07-30

Applicant: Leonard B. Kott ,  Aaron D. Kott

Inventor： Leonard B. Kott ,  Aaron D. Kott

IPC: B01D29/21

CPC classification number: B01D29/21 ,  B01D2201/0407 ,  B01D2201/127

Abstract: A replacement filter cartridge assembly includes a filter cartridge element and a reusable supporting core assembly. The filter cartridge element is cylindrical in shape and has top and bottom end caps. Either the top end cap or the bottom end cap has an opening formed through its thickness which communicates with a central bore extending longitudinally through the filter cartridge element. The supporting core assembly includes a perforated tubular core and a sealing end cap mounted on one end of the core. The core is inserted through the top or bottom end cap opening and into the central bore of the filter cartridge element. The sealing end cap rests against either the top or bottom end cap of the filter cartridge element, while the other end of the tubular core contacts the inner side of the opposite end cap of the cartridge element. The supporting core is removable from the filter cartridge element when the filter cartridge needs to be replaced or cleaned, and may be reused on a clean filter cartridge element.

Abstract translation: 更换的滤芯组件包括滤芯元件和可重复使用的支撑芯组件。 滤芯元件的形状为圆柱形，并具有顶端和底端盖。 顶端盖或底端盖都具有通过其厚度形成的开口，该开口与纵向延伸穿过过滤器滤芯元件的中心孔连通。 支撑芯组件包括穿孔的管芯和安装在芯的一端上的密封端盖。 芯通过顶部或底部端盖开口插入滤芯元件的中心孔中。 密封端盖抵靠过滤器滤芯元件的顶端或底端盖，而管芯的另一端接触盒元件的相对端盖的内侧。 当滤芯需要更换或清洁时，支撑芯可以从滤芯元件移除，并且可以重新使用在干净的滤芯元件上。

公开(公告)号：US5174896A

公开(公告)日：1992-12-29

申请号：US695404

申请日：1991-05-03

Applicant: Harold H. Harms, II

Inventor： Harold H. Harms, II

IPC: B01D29/11

CPC classification number: B01D29/111 ,  B01D2201/0407 ,  B01D2201/127 ,  Y10S493/941

Abstract: A filter cartridge for use in a fluid filtering system, constructed to induce rotational flow in the unfiltered fluid, includes a pleated filter sleeve in which the individual sleeves are slanted relative to the sleeve circumference in a direction opposite to the direction of the rotational flow fluid. The slanted pleats can be constructed by creasing a sheet of filter media at alternatingly shorter and longer widths to form pleats having relatively shorter front legs and relatively longer back legs. The shorter front legs bias the pleats in the counter-rotational direction. Apparatus for manufacturing the pleated sleeve includes a pleater roll having pleater wires spaced to form the alternatingly shorter and longer pleat widths.

Abstract translation: 用于在未过滤流体中引起旋转流动的流体过滤系统中的滤筒包括打褶过滤器套筒，其中各个套筒相对于套筒周向在与旋转流体流体的方向相反的方向上倾斜 。 倾斜的褶皱可以通过以交替更短和更长的宽度折叠一张过滤介质来形成，以形成具有相对较短的前腿和相对较长的后腿的褶。 较短的前腿在反向旋转方向上偏压褶皱。 用于制造褶皱套筒的装置包括一个褶裥辊，其具有间隔开的折叠线，以形成交替更短和更长的褶皱宽度。