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153 条记录 (耗时 0.016 秒)

    Integrated fuel pump and fuel filter
    1.
    发明授权
    Integrated fuel pump and fuel filter 有权
    集成的燃油泵和燃油滤清器

    公开(公告)号：EP1154149B1

    公开(公告)日：2011-01-05

    申请号：EP00309653.4

    申请日：2000-11-01

    申请人： FLEETGUARD, INC.

    发明人： Hawkins, Charles W. ,  Bagci, Ismail ,  Jiang, Zemin

    IPC分类号： F02M37/22

    CPC分类号： F02M37/22 ,  B01D35/18 ,  B01D35/26 ,  B01D36/006 ,  F02M37/08 ,  F02M37/221 ,  F02M37/223 ,  F02M2037/225

    摘要： A fuel filter assembly for the filtering of a flow of fuel includes an outer shell (21) defining a hollow interior (38) and, at a first end, a fuel inlet passageway (39), a fuel outlet passageway (40), and a water collection region (35). The outer shell has a second end which is open and constructed and arranged to be closed by a removable lid (22). Installed within the hollow interior of the outer shell is a fuel filter cartridge (23) which includes a filter element constructed and arranged for water separation. The filter element defines an interior space into which a fuel transfer pump (42) in installed and which is operable to push fuel through the filter element. Included as part of the fuel filter assembly is a filter detector control circuit including a normally-open filter detector switch (77) which is electrically and operably coupled to the fuel transfer pump. A plunger (78) on the filter detector switch must be depressed in order to close the circuit and enable operation of the fuel transfer pump. The plunger is depressed only upon the installation of the fuel filter cartridge, thereby preventing the delivery of fuel to a downstream location unless a fuel filter cartridge is properly installed. Also included as part of the fuel filter assembly is a fuel heater (30), a temperature sensor (33), a drain valve (32) and a diagnostic port (34).

    A centrifuge assembly and a method of draining a centrifuge assembly
    6.
    发明公开
    A centrifuge assembly and a method of draining a centrifuge assembly 有权
    Zentrifuge und Verfahren zum Entleeren einer Zentrifuge

    公开(公告)号：EP1342503A2

    公开(公告)日：2003-09-10

    申请号：EP03250600.8

    申请日：2003-01-30

    申请人： Fleetguard, Inc.

    发明人： South, Kevin ,  Herman, Peter K. ,  Amirkhanian, Hendrik N.

    IPC分类号： B04B5/00 ,  B04B7/02 ,  B04B11/04 ,  B04B15/08

    CPC分类号： B04B7/02 ,  B04B5/005 ,  B04B11/04 ,  F01M2001/1035

    摘要： A centrifuge assembly (20) for processing a flow of oil so as to separate out particulate matter includes a centrifuge (20b), a housing base (10), and a flow-control piston (32) which is assembled into the housing base (10). The centrifuge (206) includes a housing which defines a hollow interior with a centrifugal separator positioned within the hollow interior for separation of particulate matter from the flow of oil. The housing base (10) defines an incoming oil conduit (23), a drain conduit (24), an air-in passageway (25), and air-out passageway (26). The flow-control piston (32) is movable between a normally-closed piston and an open position in respect to incoming oil pressure. When in the closed position, neither oil nor air are able to flow into the centrifuge assembly (20). In the open position, both oil and air are able to flow into the centrifuge assembly (20). The air which is introduced is under pressure and provides air-assisted drainage of the oil from the centrifuge (20b) housing back to sump.

    摘要翻译： 用于处理油流以便分离出颗粒物质的离心机组件（20）包括离心机（20b），壳体基座（10）和组装到壳体基座中的流量控制活塞（32） 10）。 离心机（206）包括壳体，该壳体限定具有定位在中空内部中的离心分离器的中空内部，用于将颗粒物质与油流分离。 壳体基座（10）限定了进入的油管道（23），排水管道（24），进气通道（25）和排出通道（26）。 流量控制活塞（32）可相对于进入的油压在常闭活塞和打开位置之间移动。 当处于关闭位置时，油和空气都不能流入离心机组件（20）。 在打开位置，油和空气能够流入离心机组件（20）。 引入的空气处于压力下并且将空气辅助从离心机（20b）排出的油回收到贮槽。

    Free jet centrifuge rotor with internal flow bypass
    8.
    发明公开
    Free jet centrifuge rotor with internal flow bypass 有权
    带内部流量旁路的免费喷射离心机转子

    公开(公告)号：EP1287895A2

    公开(公告)日：2003-03-05

    申请号：EP02255877.9

    申请日：2002-08-22

    申请人： FLEETGUARD, INC.

    发明人： Herman, Peter K. ,  South, Kevin ,  Amirkhanian, Hendrik N.

    IPC分类号： B04B9/06 ,  B04B5/00

    CPC分类号： B04B5/005 ,  B04B1/08

    摘要： A centrifuge (40) includes a shaft (46) and a center tube (50). The shaft (46) has a single flow passage (60) from which fluid is supplied and has one or more fluid ports (62) defined therein. The center tube (50) has two sets of openings (61) defined therein. A portion of the fluid in the centrifuge (40) is directed to bypass the cleaning operation and is directly used to drive the centrifuge (40). The remaining fluid flows through the centrifuge (40) and particulate matter is removed from the liquid. The fluid is then discharged through nozzles (78) in order to rotate the centrifuge (40).

    摘要翻译： 离心机（40）包括轴（46）和中心管（50）。 轴（46）具有从其供应流体的单个流动通道（60），并具有限定在其中的一个或多个流体端口（62）。 中心管（50）具有限定在其中的两组开口（61）。 引导离心机（40）中的一部分流体绕过清洁操作并直接用于驱动离心机（40）。 剩余的流体流过离心机（40）并从液体中除去颗粒物质。 然后通过喷嘴（78）排出流体以旋转离心机（40）。

    High flow capacity filter
    9.
    发明公开
    High flow capacity filter 有权
    具有高的质量流量过滤器

    公开(公告)号：EP1134015A3

    公开(公告)日：2003-02-26

    申请号：EP01105394.9

    申请日：2001-03-12

    申请人： Fleetguard, Inc.

    发明人： Morgan, Jeffrey S. ,  Kallsen, Kent J. ,  Wake, Jon S.

    IPC分类号： B01D46/52 ,  F02M35/024

    CPC分类号： F02M35/024 ,  B01D46/2414 ,  B01D46/523 ,  B01D2265/028 ,  B01D2265/04 ,  B01D2271/02 ,  B01D2271/027 ,  B01D2275/206 ,  B01D2279/60

    摘要： A filter element (202, 250) includes pleated filter media (26) having a plurality of pleats (28) in a closed annular loop having an outer perimeter (30) defined by a plurality of outer pleat tips (32), an inner perimeter (34) defined by a plurality of inner pleat tips (36), the loop having a hollow interior (38) extending along an axis (40), wherein fluid to be filtered flows laterally through the filter media and flows axially in the hollow interior (38). The filter element has an axial flow passage (56a) along the axis (40) and circumscribing the hollow interior (38) and has a flow perimeter (218) greater than the inner perimeter (34) of the filter element defined by the inner pleat tips (36), and in the preferred embodiment substantially the same as the outer perimeter (30) defined by the outer pleat tips (32), to provide axial flow (58) through the hollow interior (38) and additional axial flow (59 and 59a) through the axial ends (68) of the pleats.

    Flat low profile diesel engine crankcase ventilation filter
    10.
    发明公开
    Flat low profile diesel engine crankcase ventilation filter 有权
    Flacher FilterfüreineKurbelgehäuseentlüftungsvorrichtungeiner柴油Brennkraftmaschine

    公开(公告)号：EP1275828A2

    公开(公告)日：2003-01-15

    申请号：EP02013131.4

    申请日：2002-06-14

    申请人： Fleetguard, Inc.

    发明人： Fedorowicz, Jeffrey A. ,  Holm, Christopher E. ,  Gron, Michael G., Jr. ,  Holzmann, Mark V. ,  Shute, Raymond C. ,  Tracy, Lawrence P. ,  Lanius, Michael B.

    IPC分类号： F01M13/04

    CPC分类号： F02F7/006 ,  F01M13/0416 ,  F01M2013/0044 ,  F01M2013/005 ,  F01M2013/0055 ,  F01M2013/0438 ,  F01M2013/0461 ,  F01M2013/0494 ,  F02B3/06 ,  F02M25/06 ,  Y02T10/121

    摘要： A diesel engine crankcase ventilation filter is provided by a flat low profile filter housing extending in a horizontal plane and having an upper planar horizontal surface, a lower planar horizontal surface, and side surfaces extending between the upper and lower surfaces. A planar horizontal flat panel filter element extends parallel to the upper and lower surfaces. The housing has an upper plenum between the flat panel filter element and the upper surface, and a lower plenum between the flat panel filter element and the lower surface, an inlet receiving oil and air from the diesel engine and supplying same along an inlet path to the upper plenum to flow downwardly through the flat panel filter element to the lower plenum, a first outlet outputting air along a first outlet path from the lower plenum, and a second outlet outputting oil along a second outlet path from the lower plenum.

    摘要翻译： 柴油发动机曲轴箱通风过滤器由在水平面上延伸并具有上平面水平表面，下平面水平表面以及在上表面和下表面之间延伸的侧表面的扁平薄型过滤器壳体提供。 平面水平平板过滤元件平行于上表面和下表面延伸。 壳体在平板过滤元件和上表面之间具有上部增压室，在平板过滤元件和下表面之间具有下部增压室，入口接收来自柴油发动机的油和空气，并沿着入口路径供应空气， 上部通风室通过平板过滤器元件向下流动到下部通风室，第一出口沿着第一出口路径从下部通风室输出空气，以及第二出口，沿着来自下部通风室的第二出口路径输出油。