公开(公告)号：US07867158B2

公开(公告)日：2011-01-11

申请号：US10568005

申请日：2004-08-11

Applicant: Dieter Baumann

Inventor： Dieter Baumann

IPC: B04B9/06

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D35/30 ,  B01D36/045 ,  B01D2201/40 ,  B04B5/005 ,  B04B7/02 ,  F01M2001/1035 ,  F01M2001/1057

Abstract: The invention relates to a device for separating impurities from the lubricating oil of an internal combustion engine. The device comprises a filter insert on the bottom and a centrifuge thereabove that is provided with a rotor which is driven by means of penetrating lubricating oil. The filter insert and the centrifuge are disposed on top of each other in a common two piece housing that is closed during operation of the device and encompasses a removable top screw cap and a fixed bottom housing part. A removable intermediate lid is positioned between the filter insert and the centrifuge within the housing. The centrifuge, the intermediate lid, and the filter insert can be removed from the housing in the open state thereof. Furthermore, the screw cap and the intermediate lid of the device are provided with detachable connecting members which engage with each other and transmit axial tractive forces or axial tractive and compressive forces.

Abstract translation: 本发明涉及一种用于从内燃机的润滑油中分离杂质的装置。 该装置包括位于底部的过滤器插件和位于其上的离心机，该离心机设置有通过渗透润滑油驱动的转子。 过滤器插入件和离心机彼此顶部设置在共同的两件式外壳中，该外壳在设备的操作期间关闭，并且包括可移除的顶部螺旋盖和固定的底部壳体部分。 可拆卸的中间盖位于过滤器插入件和壳体内的离心机之间。 离心机，中间盖和过滤器插入件可以在其打开状态下从壳体中移除。 此外，装置的螺帽和中间盖设置有可拆卸的连接构件，其彼此接合并且传递轴向牵引力或轴向牵引力和压缩力。

公开(公告)号：US20100180423A1

公开(公告)日：2010-07-22

申请号：US12749913

申请日：2010-03-30

Applicant: Karl Fritze

Inventor： Karl Fritze

IPC: B23P11/00

CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/40 ,  B01D2201/403 ,  C02F2201/006 ,  Y10T29/49826

Abstract: A freeze resistant filter cartridge assembly, includes a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components consisting of: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A method of forming a freeze resistant filter cartridge assembly is further included.

Abstract translation: 一种防冻滤芯组件，包括一个过滤器滤芯，该过滤器滤芯包括一个过滤器外壳和一个过滤介质，并且具有至少一个选自以下组件列表的组件：过滤器壳体由具有伸长率和玻璃化转变的增加弹性的聚烯烃聚合物形成 允许在冷冻事件期间拉伸房屋而不是破裂的属性; 套筒，其中具有一定空间的空气被夹在其内并且设置在滤筒的内部; 过滤器外壳由常规聚烯烃形成，其壁厚足够大以抵抗冷冻诱导的膨胀应力。 还包括形成防冻滤芯组件的方法。

公开(公告)号：US20090101570A1

公开(公告)日：2009-04-23

申请号：US12234627

申请日：2008-09-20

Applicant: Ronald Fay

Inventor： Ronald Fay

IPC: B01D35/30

CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/40 ,  F02M37/22

Abstract: A liquid filter intended for use as a fuel filter is composed of a housing produced from aluminium by an extrusion process and of a cover (1) formed as an aluminium casting. The cover (1) is provided with connecting bores (4′, 5′) in which pipe elements (6, 9) which are intended for delivering and discharging fuel are held by means of an adhesive bond. This results in a cover which can be produced more cost-effectively than the prior art and which can further be used as a casting which can be employed in modular fashion, this casting allowing different variations for the connections of the pipe elements.

Abstract translation: 用作燃料过滤器的液体过滤器由通过挤出方法由铝制成的壳体和形成为铝铸件的盖（1）组成。 盖（1）设置有连接孔（4'，5'），其中用于输送和排出燃料的管道元件（6,9）通过粘合剂粘合保持。 这导致可以比现有技术更经济地生产的盖子，并且可以进一步用作可以以模块化方式使用的铸件，该铸件允许管件元件的连接的不同变化。

公开(公告)号：US20090057213A1

公开(公告)日：2009-03-05

申请号：US10583901

申请日：2004-12-21

Applicant: Angelo Schiavon ,  Mauro Cantoni ,  Andrey Zanettin ,  Claudio Formica

Inventor： Angelo Schiavon ,  Mauro Cantoni ,  Andrey Zanettin ,  Claudio Formica

IPC: B01D35/147 ,  B01D35/157 ,  B01D35/153

CPC classification number: B01D29/21 ,  B01D29/54 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/147 ,  B01D35/153 ,  B01D35/157 ,  B01D35/1573 ,  B01D35/1576 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/295 ,  B01D2201/296 ,  B01D2201/302 ,  B01D2201/34 ,  B01D2201/40

Abstract: A liquid filter assembly is provided. The preferred assembly includes a serviceable filter cartridge having a primary filter section and a secondary or bypass filter section. The preferred assembly includes a bypass valve arrangement and a suction filter arrangement. The suction filter arrangement preferably includes a dimensionally biased valve arrangement, preferably one which is devoid of a helical coiled spring, to control flow through the suction filter. A flow/pressure regulation valve, to allow flow from an interior of the assembly to a reservoir if needed, is preferably provided. Preferred serviceable filter cartridges are shown.

Abstract translation: 提供了一种液体过滤器组件。 优选的组件包括具有主过滤器部分和次要或旁路过滤器部分的可使用的过滤器滤芯。 优选的组件包括旁通阀装置和抽吸过滤装置。 吸滤器装置优选地包括尺寸偏压的阀装置，优选地是没有螺旋盘簧的阀装置来控制通过吸滤器的流量。 优选地提供流量/压力调节阀，以允许从组件的内部流动到需要时的储存器。 显示首选可维修的滤芯。

公开(公告)号：US20070232475A1

公开(公告)日：2007-10-04

申请号：US10568005

申请日：2004-08-11

Applicant: Dieter Baumann

Inventor： Dieter Baumann

IPC: B04B5/10 ,  B04B15/00

CPC classification number: F01M11/03 ,  B01D29/21 ,  B01D35/30 ,  B01D36/045 ,  B01D2201/40 ,  B04B5/005 ,  B04B7/02 ,  F01M2001/1035 ,  F01M2001/1057

Abstract: The invention relates to a device for separating impurities from the lubricating oil of an internal combustion engine. The device comprises a filter insert on the bottom and a centrifuge thereabove that is provided with a rotor which is driven by means of penetrating lubricating oil. The filter insert and the centrifuge are disposed on top of each other in a common two piece housing that is closed during operation of the device and encompasses a removable top screw cap and a fixed bottom housing part. A removable intermediate lid is positioned between the filter insert and the centrifuge within the housing. The centrifuge, the intermediate lid, and the filter insert can be removed from the housing in the open state thereof. Furthermore, the screw cap and the intermediate lid of the device are provided with detachable connecting members which engage with each other and transmit axial tractive forces or axial tractive and compressive forces.

Abstract translation: 本发明涉及一种用于从内燃机的润滑油中分离杂质的装置。 该装置包括位于底部的过滤器插件和位于其上的离心机，该离心机设置有通过渗透润滑油驱动的转子。 过滤器插入件和离心机彼此顶部设置在共同的两件式外壳中，该外壳在设备的操作期间关闭，并且包括可移除的顶部螺旋盖和固定的底部壳体部分。 可拆卸的中间盖位于过滤器插入件和壳体内的离心机之间。 离心机，中间盖和过滤器插入件可以在其打开状态下从壳体中移除。 此外，装置的螺帽和中间盖设置有可拆卸的连接构件，其彼此接合并且传递轴向牵引力或轴向牵引力和压缩力。

公开(公告)号：US20060201866A1

公开(公告)日：2006-09-14

申请号：US11434668

申请日：2006-05-16

Applicant: Ralph Stankowski ,  J. Niermeyer ,  William Wacks

Inventor： Ralph Stankowski ,  J. Niermeyer ,  William Wacks

IPC: B01D35/153 ,  B01D27/08 ,  B01D35/30

CPC classification number: B01D29/606 ,  A61M2209/082 ,  B01D29/96 ,  B01D35/153 ,  B01D2201/40 ,  B01D2201/4023

Abstract: Fluid separation assembly that allows easy and fast change-out even in confined spaces, and also minimizes or eliminates leakage during change-out. A fluid separation unit having a housing containing separation means, the housing having an inlet and an outlet spaced from the inlet, each including a fitting for attachment of the housing to a manifold or other device allowing fluid communication through the separation means to a point of use is provided. The fittings are designed for quick connect/disconnect, and for minimal or no leakage. The fittings may be on opposite ends, with top and bottom fittings of different configurations, thereby ensuring proper installation of the assembly. The particular medium to be separated is not particularly limited, and can include slurries, fluids including water, and pre-loaded chromatography columns.

Abstract translation: 流体分离组件，即使在狭窄的空间内也可以方便快速地进行切换，并且在切换期间也可最大程度地减少或消除泄漏。 流体分离单元具有容纳分离装置的壳体，所述壳体具有与入口间隔开的入口和出口，每个入口和出口均包括用于将壳体附接到歧管或其它装置的配件，允许通过分离装置的流体连通到 提供使用。 配件设计用于快速连接/断开，并且最小或无泄漏。 配件可以在相对的两端，具有不同配置的顶部和底部配件，从而确保组件的正确安装。 待分离的特定介质没有特别限制，并且可以包括浆液，包括水的流体和预加载的色谱柱。

公开(公告)号：US07056436B2

公开(公告)日：2006-06-06

申请号：US10647609

申请日：2003-08-25

Applicant: Ralph Stankowski ,  J. Karl Niermeyer ,  William Wacks

Inventor： Ralph Stankowski ,  J. Karl Niermeyer ,  William Wacks

IPC: B01D27/08 ,  B01D35/153 ,  B01D35/30

CPC classification number: B01D29/606 ,  A61M2209/082 ,  B01D29/96 ,  B01D35/153 ,  B01D2201/40 ,  B01D2201/4023

Abstract: Fluid separation assembly that allows easy and fast change-out even in confined spaces, and also minimizes or eliminates leakage during change-out. A fluid separation unit having a housing containing separation means, the housing having an inlet and an outlet spaced from the inlet, each including a fitting for attachment of the housing to a manifold or other device allowing fluid communication through the separation means to a point of use is provided. The fittings are designed for quick connect/disconnect, and for minimal or no leakage. The fittings may be on opposite ends, with top and bottom fittings of different configurations, thereby ensuring proper installation of the assembly. The particular medium to be separated is not particularly limited, and can include slurries, fluids including water, and pre-loaded chromatography columns.

公开(公告)号：US20060102534A1

公开(公告)日：2006-05-18

申请号：US10989066

申请日：2004-11-15

Applicant: Manuel Faria

Inventor： Manuel Faria

IPC: B01D35/14

CPC classification number: B01D29/15 ,  B01D29/54 ,  B01D29/58 ,  B01D35/06 ,  B01D35/147 ,  B01D2201/40

Abstract: A bypass filter assembly is disclosed generally comprising a bypass housing having a bypass chamber, in which a ball bearing is biased against an aperture by a spring. In certain advantageous embodiments, the aperture is located in a bypass cap removably disposed in a cavity in a base plate. In some embodiments, a bearing seat is formed from a beveled area in the inner face of the bypass housing around the aperture. In certain embodiments, a bearing seat is formed from a tubular column with slots extending into the bypass chamber.

Abstract translation: 公开了一种旁路过滤器组件，其通常包括具有旁路室的旁路壳体，其中球轴承通过弹簧偏压在孔上。 在某些有利的实施例中，孔位于可拆卸地设置在基板中的空腔中的旁路盖中。 在一些实施例中，轴承座由围绕孔的旁路壳体的内表面中的斜面区域形成。 在某些实施例中，轴承座由具有延伸到旁路室中的狭槽的管状柱形成。

公开(公告)号：US20050035053A1

公开(公告)日：2005-02-17

申请号：US10942655

申请日：2004-09-16

Applicant: Rolf Engelhard ,  Stephen Kasten

Inventor： Rolf Engelhard ,  Stephen Kasten

IPC: B01D29/11 ,  C02F1/00 ,  C02F1/32 ,  B01D27/00

CPC classification number: C02F1/003 ,  B01D29/114 ,  B01D29/58 ,  B01D29/902 ,  B01D2201/088 ,  B01D2201/291 ,  B01D2201/34 ,  B01D2201/40 ,  C02F1/32 ,  C02F2201/006

Abstract: Each cap of a pair of end caps mounted on opposed ends of a conventional radial flow cylindrical filter element of a filter cartridge includes a circular sleeve extending axially from the filter element for penetrably receiving a supporting stud and for maintaining an O-ring seal therebetween. The area of one of the end caps radially outwardly of its circular sleeve is greater than the corresponding area of the other end cap to cause fluid to be filtered to pressure bias the filter cartridge toward the other end cap and to positionally retain the filter cartridge within its housing. A positioning member extending into the filter element from one of the end caps receives and stabilizes sleeve for a u/v lamp disposed within the filter element to kill any microorganisms present and to oxidize any organic matter subjected to the emitted ultra-violent radiation.

Abstract translation: 安装在过滤筒的常规径向圆柱形过滤器元件的相对端上的一对端盖的每个盖包括从过滤元件轴向延伸的圆形套筒，用于可穿透地接纳支撑柱并且用于在其间保持O形环密封。 其圆形套筒径向向外的端盖之一的面积大于另一端盖的相应面积，以使流体被过滤以将过滤器滤芯向另一端盖施压，并将滤筒内的位置保持在 它的住房。 从一个端盖延伸到过滤元件中的定位构件接收和稳定设置在过滤元件内的u / v灯的套筒，以杀死存在的任何微生物并氧化经受发射的超暴力辐射的任何有机物质。

公开(公告)号：US20050016916A1

公开(公告)日：2005-01-27

申请号：US10919203

申请日：2004-08-16

Applicant: Thomas Zermani ,  James Groves ,  Brian Foley

Inventor： Thomas Zermani ,  James Groves ,  Brian Foley

IPC: B01D29/01 ,  B01L3/00 ,  B01D29/00

CPC classification number: B01L3/50255 ,  B01D29/012 ,  B01D29/05 ,  B01D29/52 ,  B01D2201/34 ,  B01D2201/40 ,  B01L2200/12 ,  B01L2300/0829 ,  Y10S264/48 ,  Y10T29/49604 ,  Y10T83/8825

Abstract: The present invention provides a mechanical lock for securing one or more filters within a filtration device and methods for producing the mechanical lock. The use of an interference fit punch causes a portion of the inner surface of the wall to be skived and rolled along the wall until it reaches the desired location where it forms a mechanical crimp to retain the one or more filters within the device. In one embodiment, the inner surface has an inwardly taper. In the other, it has straight walls or outwardly tapered walls. The use of a gasket such as an O-ring on top of the filter before the wall is skived provides a liquid tight seal.

Abstract translation: 本发明提供一种用于将一个或多个过滤器固定在过滤装置内的机械锁和用于产生机械锁的方法。 使用过盈配合冲头使得壁的内表面的一部分沿着壁被切割和滚动，直到其到达期望的位置，在那里它形成机械压接以将一个或多个过滤器保持在装置内。 在一个实施例中，内表面具有向内的锥形。 另一方面，它有直壁或向外的锥形壁。 在壁被切除之前，在过滤器的顶部上使用诸如O形圈的垫圈提供液密密封。