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    FUEL FILTER INCLUDING SLOW RELEASE ADDITIVE
    73.
    发明申请
    FUEL FILTER INCLUDING SLOW RELEASE ADDITIVE 审中-公开
    燃料过滤器，包括缓释释放添加剂

    公开(公告)号：WO03018988A3

    公开(公告)日：2003-07-24

    申请号：PCT/US0226274

    申请日：2002-08-16

    Applicant: DOBER CHEMICAL CORP ,  FLEETGUARD INC

    Inventor： MARTIN HAROLD ,  STEHOUWER DAVID M ,  DROZD JOSEPH C ,  CHEN YU-SEN

    IPC: F02M37/00 ,  B01D27/00 ,  B01D37/02 ,  C10L1/10 ,  F02M25/00 ,  F02M37/22

    CPC classification number: B01D27/00 ,  B01D37/025 ,  C10L1/10 ,  F02M25/00 ,  F02M37/22 ,  Y10T428/2998

    Abstract: This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive can be mixed with a matrix material and released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.

    Abstract translation: 本发明涉及用于内燃机的燃料过滤器。 燃油滤清器包括可释放到燃油中的燃油添加剂。 可以控制燃料的释放速率。 在一种形式中，燃料添加剂可以与基质材料混合并以基本恒定的速率释放以保持燃料中的燃料添加剂的均匀水平。 本发明的使用提供了一种燃料过滤器，其具有比通常用于内燃机的燃料过滤器更长的使用寿命。

    PRESSURE-ACTUATED RADIAL AIR FILTER SEAL
    74.
    发明申请
    PRESSURE-ACTUATED RADIAL AIR FILTER SEAL 审中-公开
    压力驱动的径向空气过滤器密封

    公开(公告)号：WO1996012550A1

    公开(公告)日：1996-05-02

    申请号：PCT/US1995013630

    申请日：1995-10-20

    Applicant: FLEETGUARD INC.

    Inventor： FLEETGUARD INC. ,  MULLINS, Gene ,  JIANG, Zemin ,  PICCIRILLI, Art, P.

    IPC: B01D46/24

    CPC classification number: B01D46/2414 ,  B01D2271/022 ,  B01D2271/027

    Abstract: A filter seal (141) for a cylindrical air filter (140) includes a polyurethane member which is configured with two primary portions (141a, 155). One portion (141a) is an annular body which is formed with an annular receiving channel (154), which is sized to receive one end of a corresponding filter element (142). The other portion (155) is an annular sealing lip disposed in spaced relation to the receiving channel (154). This sealing lip includes a ribbed, radial-sealing surface and a convex, axial-sealing surface (164). The radial-sealing surface provides sealing contact with an outlet portion of the housing by means of tension while axial sealing is achieved by compression of the axial-sealing surface against a generally planar surface of the housing. In addition to these two modes of sealing engagement, differential pressure forces cause the sealing lip to press tightly against the housing to enhance the sealing.

    Abstract translation: 用于圆柱形空气过滤器（140）的过滤器密封件（141）包括构造有两个主要部分（141a，155）的聚氨酯部件。 一个部分（141a）是环形主体，其形成有环形接收通道（154），其尺寸适于接纳相应的过滤元件（142）的一端。 另一部分（155）是与接收通道（154）隔开设置的环形密封唇。 该密封唇包括肋状的径向密封表面和凸形的轴向密封表面（164）。 径向密封表面通过张力提供与壳体的出口部分的密封接触，同时通过将轴向密封表面压靠在壳体的大致平坦的表面上来实现轴向密封。 除了这两种密封接合方式之外，差压力使得密封唇紧紧地压靠在壳体上以增强密封。

    FLUID FILTER ASSEMBLY FOR VEHICLES
    75.
    发明申请
    FLUID FILTER ASSEMBLY FOR VEHICLES 审中-公开
    用于车辆的流体过滤器总成

    公开(公告)号：WO1995009037A1

    公开(公告)日：1995-04-06

    申请号：PCT/US1994010990

    申请日：1994-09-28

    Applicant: FLEETGUARD INC.

    Inventor： FLEETGUARD INC. ,  BERMAN, Claude, Lewis ,  BEACH, Donald, W.

    IPC: B01D27/08

    CPC classification number: F02M37/22 ,  B01D27/06 ,  B01D27/08 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/143 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/306 ,  B01D2201/309 ,  B01D2201/4015 ,  B01D2201/4084 ,  C02F1/003 ,  C02F2209/445 ,  C02F2307/04

    Abstract: A snap-together, all-plastic filter assembly (20) for filtering fluids includes a generally cylindrical injection molded plastic outer shell (21) which has a closed base (36) and an open opposite end (35) and which defines a hollow interior which receives a filtering element (23) and an integral injection molded plastic end plate/center tube member (22). The outer shell is injection molded with a pair of concentric, generally cylindrical, inner annular walls (28a, 29a) which are integral with the closed base and extend part way toward the open end of the outer shell. The filtering element which has a hollow interior fits down within the outermost of the two concentric annular walls (29a) and the center tube of the end plate/center tube member extends through the center of the filtering element and snaps in place by means of snap-fit pockets (28b, 28c) disposed within the innermost of the two concentric annular walls.

    Abstract translation: 用于过滤流体的卡扣式全塑料过滤器组件（20）包括大致圆柱形的注塑塑料外壳（21），其具有封闭的基部（36）和敞开的相对端（35），并且限定中空的内部 其接收过滤元件（23）和整体注模塑料端板/中心管构件（22）。 外壳被注塑成型，其具有一对同心的，大致圆柱形的内部环形壁（28a，29a），其与封闭的基部成一体并且向外壳的开口端部分延伸。 具有中空内部的过滤元件装配在两个同心环形壁（29a）的最外侧内，并且端板/中心管构件的中心管延伸穿过过滤元件的中心并通过卡扣 （28b，28c）设置在两个同心环形壁的最内侧。

    COMPACT COMBINATION EXHAUST MUFFLER AND AFTERTREATMENT ELEMENT AND WATER TRAP ASSEMBLY
    78.
    发明申请
    COMPACT COMBINATION EXHAUST MUFFLER AND AFTERTREATMENT ELEMENT AND WATER TRAP ASSEMBLY 审中-公开
    紧凑型组合式排气消声器和后处理元件和水槽组件

    公开(公告)号：WO2007078411A3

    公开(公告)日：2007-11-29

    申请号：PCT/US2006042945

    申请日：2006-11-03

    Applicant: FLEETGUARD INC ,  BOSANEC JOHN M JR ,  KLEIN PATRICK M ,  SEDLACEK JEFFREY T ,  GRIMM DAVID M

    Inventor： BOSANEC JOHN M JR ,  KLEIN PATRICK M ,  SEDLACEK JEFFREY T ,  GRIMM DAVID M

    IPC: F01N3/02

    CPC classification number: F01N3/2885 ,  F01N1/084 ,  F01N3/005 ,  F01N3/035 ,  F01N13/0097 ,  F01N2470/02 ,  F01N2470/18 ,  F01N2470/24 ,  F01N2590/08

    Abstract: An ultra-compact combination exhaust muffler and aftertreatment element and water trap assembly provides exhaust flow through an aftertreatment element surrounded by an annular water collection space receiving water diverted and shed from an upper dome cap above the aftertreatment element and below the upper outlet. In a further embodiment, the assembly includes housing sections separable from each other at a service joint axially between axial ends of the aftertreatment element for ease of servicing. In a further aspect, the aftertreatment element has an axial end within a housing section saving axial extension space.

    Abstract translation: 超紧凑组合排气消声器和后处理元件以及集水器组件提供通过后处理元件的排气流，所述后处理元件由环形水收集空间围绕，所述环形水收集空间接收从后处理元件上方且上出口下方的上圆盖帽分流和脱落的水。 在另一个实施例中，组件包括壳体部分，所述壳体部分在后处理元件的轴向端部之间的维修接头处可彼此分离，以便维修。 在另一方面，后处理元件在壳体部分内具有轴向端部，以节省轴向延伸空间。

    FILTER WITH VARIABLE PLEAT DEPTH
    79.
    发明申请
    FILTER WITH VARIABLE PLEAT DEPTH 审中-公开
    过滤器与可变的深度深度

    公开(公告)号：WO2007081425A1

    公开(公告)日：2007-07-19

    申请号：PCT/US2006/042946

    申请日：2006-11-03

    Applicant: FLEETGUARD, INC. ,  HABERKAMP, William, C. ,  MOY, Jerald, J. ,  JANIKOWSKI, Eric, A. ,  TERRES, Mark, A. ,  HECKEL, Scott, P.

    Inventor： HABERKAMP, William, C. ,  MOY, Jerald, J. ,  JANIKOWSKI, Eric, A. ,  TERRES, Mark, A. ,  HECKEL, Scott, P.

    IPC: B01D63/14

    CPC classification number: B01D46/522 ,  B01D2275/208

    Abstract: A filter is provided by pleated filter media having a plurality of pleats defined by wall segments extending axially along an axial direction along an axis and extending transversely along a transverse direction between first and second sets of pleat tips at first and second sets of axially extending bend lines. The pleated filter media spans laterally along a lateral span along a lateral direction, with the wall segments being spaced from each other by lateral gaps. The pleats have a pleat depth along the transverse direction along the wall segments between the first and second sets of pleat tips. The pleat depth varies as the pleated filter media spans laterally along the lateral direction.

    Abstract translation: 过滤器由褶皱过滤器介质提供，所述褶皱过滤介质具有多个褶皱，所述褶皱由沿着轴线沿轴向方向轴向延伸的壁段限定，并且在第一和第二组轴向延伸弯曲处沿第一和第二组褶皱顶部横向方向横向延伸 线。 打褶的过滤介质横向沿横向方向横向跨越，壁段通过横向间隙彼此间隔开。 褶皱沿着横向方向具有沿第一组和第二组褶皱尖端之间的壁段的褶皱深度。 褶皱深度随着褶皱过滤介质横向横向而变化。

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