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公开(公告)号：US07572306B2
公开(公告)日：2009-08-11
申请号：US11226152
申请日：2005-09-14
CPC分类号： F02M37/221 , B01D29/21 , B01D35/147 , B01D36/001 , B01D36/003 , B01D2201/0415 , B01D2201/291 , B01D2201/316
摘要： A filter system includes a filter configured to regulate fuel pressure as well as automatically vent air from the filter. A pressure regulator valve is positioned in the top of a standpipe of the filter. The filter includes a filter cartridge with top and bottom end caps. The top end cap of the filter cartridge has a hole with radial sealing gasket, which seals against the top of the standpipe to prohibit flow from bypassing the filter cartridge. This arrangement exposes the regulator valve to the fuel and/or air at the top of the filter housing. Pressure in the housing opens the valve, allowing air and/or fuel to be vented through the standpipe, and back to the fuel tank.
摘要翻译： 过滤器系统包括被配置为调节燃料压力以及自动从过滤器排出空气的过滤器。 压力调节阀位于过滤器的立管的顶部。 过滤器包括一个带有顶端和底端盖的滤芯。 过滤筒的顶端盖具有带径向密封垫片的孔，其密封在立管的顶部，以防止绕过滤筒的流动。 这种布置将调节阀暴露在过滤器壳体顶部的燃料和/或空气中。 外壳中的压力打开阀门，允许空气和/或燃料通过立管排放，并返回到燃油箱。
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公开(公告)号：US07497230B1
公开(公告)日：2009-03-03
申请号：US11040933
申请日：2005-01-21
CPC分类号： F04B53/1047 , F02M37/048 , Y10T137/7843 , Y10T137/789
摘要： A fluid priming pump in combination with a reed valve for the control of incoming and exiting fluid flow is disclosed. The fluid priming pump includes a pump body and a movable plunger with the reed valve positioned adjacent the pump body. Two embodiments of the reed valve are disclosed, including an integral design where the unitary valve panel is insert molded with the valve body. In the second embodiment, the unitary reed valve is based on co-injection molding technology. Each reed valve design comprises only two component parts and becomes operable without the need for any additional mechanical components or fasteners. Pressure forces created by the fluid priming pump govern the opening and closing of valve panel portions for controlling the incoming and exiting fluid flow through the fluid priming pump.
摘要翻译： 公开了一种与用于控制进入和离开流体流动的簧片阀结合的流体起动泵。 流体起动泵包括泵体和可动柱塞，其中簧片阀邻近泵体定位。 公开了这种簧片阀的两个实施例，包括一体式设计，其中单一阀面板与阀体嵌入成型。 在第二实施例中，单一簧片阀基于共注射成型技术。 每个簧片阀设计仅包括两个部件，并且可以在不需要任何额外的机械部件或紧固件的情况下操作。 流体起动泵产生的压力作用力控制阀板部分的打开和关闭，以控制通过流体启动泵的流入和流出流体流。
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公开(公告)号：US07959010B2
公开(公告)日：2011-06-14
申请号：US12048849
申请日：2008-03-14
CPC分类号： B01D36/001 , B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/316 , B01D2201/4084
摘要： An apparatus, system, and method for bypassing a fuel filter pressure regulation valve which includes a bypass window and bypass passage. The bypass passage window is positioned in the top of a standpipe of a filter. The filter includes a filter cartridge with top and bottom end plates. The top end plate of the filter cartridge has a hole to receive a standpipe. The top end plate also has a sealing gasket to seal the bypass passage window when the proper filter cartridge is in place. This arrangement exposes the regulator valve to the fuel and/or air at the top of the filter housing when the proper filter cartridge is in place. Pressure in the housing opens the valve, allowing air and/or fuel to be vented through the bypass passage and back to the fuel tank.
摘要翻译： 一种用于旁路燃料过滤器压力调节阀的装置，系统和方法，其包括旁通通道和旁路通道。 旁通通道窗口位于过滤器的立管的顶部。 过滤器包括具有顶端和底端板的滤筒。 滤芯的顶端板有一个孔，用于接收立管。 当适当的滤芯就位时，顶端板还具有密封垫圈以密封旁路通道窗口。 当适当的滤芯就位时，这种布置将调节阀暴露在过滤器外壳顶部的燃料和/或空气中。 外壳中的压力打开阀门，允许空气和/或燃料通过旁路通道排出并返回到燃料箱。
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公开(公告)号：US20090230063A1
公开(公告)日：2009-09-17
申请号：US12048849
申请日：2008-03-14
IPC分类号： B01D37/04 , B01D35/153 , B01D33/00 , B01D35/157 , B01D35/14 , B01D35/30 , B01D29/05 , B01D35/147
CPC分类号： B01D36/001 , B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/316 , B01D2201/4084
摘要： An apparatus, system, and method for bypassing a fuel filter pressure regulation valve which includes a bypass window and bypass passage. The bypass passage window is positioned in the top of a standpipe of a filter. The filter includes a filter cartridge with top and bottom end plates. The top end plate of the filter cartridge has a hole to receive a standpipe. The top end plate also has a sealing gasket to seal the bypass passage window when the proper filter cartridge is in place. This arrangement exposes the regulator valve to the fuel and/or air at the top of the filter housing when the proper filter cartridge is in place. Pressure in the housing opens the valve, allowing air and/or fuel to be vented through the bypass passage and back to the fuel tank.
摘要翻译： 一种用于旁路燃料过滤器压力调节阀的装置，系统和方法，其包括旁通通道和旁路通道。 旁通通道窗口位于过滤器的立管的顶部。 过滤器包括具有顶端和底端板的滤筒。 滤芯的顶端板有一个孔，用于接收立管。 当适当的滤芯就位时，顶端板还具有密封垫圈以密封旁路通道窗口。 当适当的滤芯就位时，这种布置将调节阀暴露在过滤器外壳顶部的燃料和/或空气中。 外壳中的压力打开阀门，允许空气和/或燃料通过旁路通道排出并返回到燃料箱。
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公开(公告)号：US20080179263A1
公开(公告)日：2008-07-31
申请号：US11831911
申请日：2007-07-31
申请人： Mark T. Wieczorek , Naren Shaam , Charles W. Hawkins , Chad M. Thomas , Ted Loftis , Barry M. Verdegan , Zemin Jiang
发明人： Mark T. Wieczorek , Naren Shaam , Charles W. Hawkins , Chad M. Thomas , Ted Loftis , Barry M. Verdegan , Zemin Jiang
CPC分类号： B01D29/21 , B01D29/54 , B01D35/153 , B01D2201/0415 , B01D2201/316 , B01D2201/34
摘要： A combined filter apparatus includes a first filter element, a second filter element disposed in stacking arrangement to the first filter element, a housing enclosing the filter elements, a seal sealing the dirty side of the first filter element from the dirty side of the second filter element, a first inlet disposed in the housing for fluid flow to the first filter element, a second inlet disposed in the housing for fluid flow to the second filter element, and an outlet disposed in the housing for fluid flow from at least one of the filter elements.
摘要翻译： 组合式过滤装置包括第一过滤元件，与第一过滤元件堆叠布置的第二过滤器元件，封闭过滤器元件的壳体，将第一过滤器元件的脏侧与第二过滤器的脏侧密封的密封件 元件，设置在壳体中用于流体流动到第一过滤器元件的第一入口，设置在壳体中的流体流动到第二过滤器元件的第二入口，以及设置在壳体中的出口，用于从至少一个 过滤元件。
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公开(公告)号：US08852443B2
公开(公告)日：2014-10-07
申请号：US11854019
申请日：2007-09-12
申请人： Todd Forrest , J. Bruce Schelkopf , Ted S. Loftis , Barry Verdegan , Wassem Abdalla , Mark Wieczorek , Gérard Malgorn , Charles W. Hawkins , Chad Thomas , Joe Saxon , Mark Johnson , Naren Shaam
发明人： Todd Forrest , J. Bruce Schelkopf , Ted S. Loftis , Barry Verdegan , Wassem Abdalla , Mark Wieczorek , Gérard Malgorn , Charles W. Hawkins , Chad Thomas , Joe Saxon , Mark Johnson , Naren Shaam
IPC分类号： B01D35/153 , B01D35/157 , F16K15/02
CPC分类号： B01D35/153 , B01D35/157 , B01D35/1576 , B01D35/16 , B01D2201/291 , B01D2201/316
摘要： Various “no filter, no run” fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, and a fully closed position at which a limited amount of fluid can flow to the outlet. In the case of diesel fuel, the amount of fuel flow permitted at the fully closed position provides lubrication of downstream fuel system components, for example the fuel pump, but is insufficient to permit engine operation.
摘要翻译： 描述了各种“无过滤器，不运行”燃料过滤设计，其包括设计成改变到达流体出口的流体（例如燃料）的量的可变限制孔（VRO）。 VRO具有完全打开位置，允许最大非零流体流动，以及完全关闭位置，在该完全关闭位置，有限量的流体可以流到出口。 在柴油燃料的情况下，在完全关闭位置允许的燃料流量允许下游燃料系统部件（例如燃料泵）的润滑，但不足以允许发动机运转。
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公开(公告)号：US08146751B2
公开(公告)日：2012-04-03
申请号：US12277724
申请日：2008-11-25
IPC分类号： B01D27/00
CPC分类号： F01M11/03 , B01D27/08 , B01D2201/291 , B01D2201/4076 , B01D2201/4084
摘要： A filter assembly where the filter element is designed to connect directly to the spud of a vehicle fluid system, for example an engine lubrication system, a fuel system, or a hydraulic system. This provides a direct connection between the filtered fluid and the fluid system. The need for a seal between the top endplate and the nutplate, as well as the coil spring within the shell, which are found in conventional spin-on filter assemblies can be eliminated, which reduces inventory and the number of parts forming the filter assembly, and facilitates manufacturing of the filter assembly.
摘要翻译： 过滤器组件，其中过滤元件被设计成直接连接到车辆流体系统的引脚，例如发动机润滑系统，燃料系统或液压系统。 这提供了过滤流体和流体系统之间的直接连接。 可以消除在常规旋压过滤器组件中发现的顶端板和螺母板之间的密封件以及壳体内的螺旋弹簧，这减少了库存和形成过滤器组件的部件的数量， 并且有助于过滤组件的制造。
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公开(公告)号：US20090218295A1
公开(公告)日：2009-09-03
申请号：US12038957
申请日：2008-02-28
CPC分类号： B01D27/06 , B01D29/902 , B01D35/14 , B01D2201/0415 , B01D2201/403
摘要： Fluid flow surge protection is provided for a filter by increasing upstream plenum fluid volume. In one embodiment, an accumulator or transfer mechanism transfers or trades downstream plenum fluid volume to or for upstream plenum fluid volume.
摘要翻译： 通过增加上游增压流体体积为过滤器提供流体流动浪涌保护。 在一个实施例中，蓄能器或转移机构将下游增压流体体积转移或交换到上游增压流体体积。
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9.发明申请Replaceable filter elements including unique interfaces and filtration systems including same 审中-公开可替换的过滤元件包括独特的界面和包括其的过滤系统公开(公告)号：US20090057219A1
公开(公告)日：2009-03-05
申请号：US11899239
申请日：2007-09-05
申请人： Ismail Bagci , Mark Wieczorek , Charles W. Hawkins , Abby True-Dahl , Chad Thomas , Jeff Husband , Mark Johnson , Ted Loftis , Robert A. Bannister , Arnaud Le Ven , Gerard Malgorn , Gildas Le Men
发明人： Ismail Bagci , Mark Wieczorek , Charles W. Hawkins , Abby True-Dahl , Chad Thomas , Jeff Husband , Mark Johnson , Ted Loftis , Robert A. Bannister , Arnaud Le Ven , Gerard Malgorn , Gildas Le Men
CPC分类号： B01D35/30 , B01D29/21 , B01D29/96 , B01D2201/295 , B01D2201/301 , B01D2201/316 , B01D2201/4015 , B01D2201/4023 , B01D2201/52
摘要： One embodiment is a replaceable filter element including a filter media having a first end, a second end and an interior cavity, and an endplate coupled to the first end of the filter media, the endplate including a projection extending from the endplate, the projection including a first portion, a flange and a second portion, the first portion extending from the endplate to the flange, the second portion extending from the flange. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译： 一个实施例是可替换的过滤器元件，其包括具有第一端，第二端和内部空腔的过滤介质和连接到过滤介质的第一端的端板，所述端板包括从端板延伸的突出部，所述突出部包括 第一部分，凸缘和第二部分，第一部分从端板延伸到凸缘，第二部分从凸缘延伸。 从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。
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公开(公告)号：US20120248024A1
公开(公告)日：2012-10-04
申请号：US13348822
申请日：2012-01-12
CPC分类号： B01D29/15 , B01D29/925 , B01D36/001 , B01D2201/0415 , B01D2201/291 , B01D2201/4084
摘要： A filter and replacement filter cartridge is provided with a pulsation dampener mounted and sealed to the filter cartridge basket at an inner diameter thereof. The pulsation dampener is captive to the basket such that removal of the basket from the filter housing canister removes all of the basket, filter media, and pulsation dampener as a single unit without separate, loose parts thereof. An axial extension section of the basket facilitates gripping and removal, and maintains a fully seated installed filter position. Sealing is provided without a section of the pulsation dampener interposed between the filter housing canister and lid.
摘要翻译： 过滤器和更换过滤器滤芯设置有脉动阻尼器，其在其内径处安装和密封到滤筒篮。 脉动阻尼器被捕获到篮子，使得从过滤器壳体罐移除篮子将所有篮子，过滤介质和脉动阻尼器作为单个单元移除，而没有单独的松散部件。 篮的轴向延伸部分有助于夹紧和移除，并保持完全安装的过滤器位置。 提供密封，而不设置介于过滤器壳体和盖子之间的脉动阻尼器的一部分。
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